Review
Abnormalities in pulmonary function and volumes in patients with CHD: a systematic review
- Julia Hock, Laura Willinger, Robert Dalla Pozza, Peter Ewert, Alfred Hager
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- Published online by Cambridge University Press:
- 05 January 2023, pp. 169-181
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Background:
Lung function and cardiac function are naturally correlated by sharing the thoracic cage and handling the whole cardiac output sequentially. However, lung function studies are rare in patients with CHD, although results worthy of investigation could be expected. This review summarises existing studies with the lung function parameters (spirometry and body plethysmography) in CHD patients during the last decade.
Methods:A systematic review was performed in the relevant database (PubMed, Cochrane, and Scopus) in studies including paediatric and adult patients with CHD where lung parameters (spirometry, body plethysmography) were investigated from January 2010 to December 2020. Two independent reviewers evaluated the studies according to the Study Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies of the National Heart, Lung, and Blood Institute
Results:Eight studies investigated patients with Fontan palliation including 704 patients (306 female). Four studies included patients after repaired tetralogy of Fallot examining 219 patients (103 female), with one study using double. Further six studies included 3208 (1324 female) children and adults with various CHDs. Overall, four studies were categorised as “good”, ten as “fair”, and four as “poor”. While the measurements were consistently standardised, references to calculate %predicted differed substantially across all studies. All evaluated studies showed reduced forced vital capacity in the majority of CHD patients.
Conclusions:Many CHD patients have a reduced forced vital capacity independent of their underlying defect. Spirometry should not only follow a standardised measure according to ATS (update 2019) but also stick to the 2012 GLI reference values
Erratum
Abnormalities in pulmonary function and volumes in patients with CHD: a systematic review – ERRATUM
- Julia Hock, Laura Willinger, Robert Dalla Pozza, Peter Ewert, Alfred Hager
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- Published online by Cambridge University Press:
- 23 January 2023, p. 182
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Original Article
Elevated cardiac biomarkers and outcomes in children and adolescents with acute COVID-19
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- Michael A. Fremed, Emma W. Healy, Nak Hyun Choi, Eva W. Cheung, Tarif A. Choudhury, Pengfei Jiang, Leonardo Liberman, Jason Zucker, Irene D. Lytrivi, Thomas J. Starc
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- Published online by Cambridge University Press:
- 28 January 2022, pp. 183-189
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Cardiac involvement associated with multi-system inflammatory syndrome in children has been extensively reported, but the prevalence of cardiac involvement in children with SARS-CoV-2 infection in the absence of inflammatory syndrome has not been well described. In this retrospective, single centre, cohort study, we describe the cardiac involvement found in this population and report on outcomes of patients with and without elevated cardiac biomarkers. Those with multi-system inflammatory syndrome in children, cardiomyopathy, or complex CHD were excluded. Inclusion criteriaz were met by 80 patients during the initial peak of the pandemic at our institution. High-sensitivity troponin T and/or N-terminal pro-brain type natriuretic peptide were measured in 27/80 (34%) patients and abnormalities were present in 5/27 (19%), all of whom had underlying comorbidities. Advanced respiratory support was required in all patients with elevated cardiac biomarkers. Electrocardiographic abnormalities were identified in 14/38 (37%) studies. Echocardiograms were performed on 7/80 patients, and none demonstrated left ventricular dysfunction. Larger studies to determine the true extent of cardiac involvement in children with COVID-19 would be useful to guide recommendations for standard workup and management.
Infective endocarditis in a cohort of adult CHD patients
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- Tânia B. Mano, Isabel Cardoso, Pedro O. Costa, Tiago Rito, Luísa Branco, Ana Agapito, Rui Rodrigues, Fátima Pinto, José Fragata, Rui C. Ferreira, Lídia de Sousa
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- 04 March 2022, pp. 190-195
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Background:
CHD increases the risk of infective endocarditis due to the substrate of prosthetic materials and residual lesions. However, lesion-specific and mortality risks data are lacking. We sought to analyse clinical course and mortality of infective endocarditis in a cohort of adult CHD.
Methods:Retrospective analysis of all cases of proven and probable infective endocarditis (Duke’s criteria) followed in our adult CHD clinic between 1970 and August, 2021. Epidemiological, clinical and imaging data were analysed. Predictors of surgical treatment and mortality were assessed using regression analysis.
Results:During a mean follow-up of 15.8 ± 10.9 years, 96 patients had 105 infective endocarditis episodes, half with previous cardiac surgery (corrective or palliative). The most frequent diagnoses were: ventricular septal defect, bicuspid aortic valve, Tetralogy of Fallot and pulmonary atresia. The site of infection was identified by echocardiography in 82 episodes (91%), most frequently in aortic (n = 27), tricuspid (n = 15), and mitral (n = 13) valves. Blood cultures were positive in 79% of cases, being streptococci (n = 29) and staphylococci (n = 23) the predominant pathogens. Surgery was necessary in 40% and the in-hospital mortality was 10.5%, associated with heart failure (p < 0.001; OR 13.5) and a non-surgical approach (p = 0.003; OR 5.06).
Conclusions:In an adult CHD cohort, infective endocarditis was more frequent in patients with ventricular septal defect and bicuspid aortic valves, which contradicts the current guidelines that excludes them from prophylaxis. Surgical treatment is often required and mortality remains substantial. Prevention of this serious complication should be one of the major tasks in the care of adults with CHD.
Clinical efficacy and safety of selexipag in children and young adults with idiopathic and heritable pulmonary arterial hypertension
- Shinichi Takatsuki, Tomotaka Nakayama, Yurika Shimizu, Reiko Kawai, Hiroyuki Matsuura
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- 06 April 2022, pp. 196-200
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Objective:
This study aimed to investigate the safety, tolerability, and efficacy of selexipag in children and young adults with idiopathic and heritable pulmonary arterial hypertension.
Methods:This retrospective cohort study included clinical data from five children and six young adults with pulmonary arterial hypertension receiving selexipag as add-on therapy or as a transition from beraprost sodium or epoprostenol infusion therapy. Clinical efficacy was evaluated by measuring improvement in clinical variables from baseline, including hemodynamic parameters.
Results:Of the 11 patients, 6 were switched from beraprost sodium to selexipag and one paediatric patient transitioned from epoprostenol to selexipag. The median maintenance dose of selexipag in children was 80 μg/kg/day. In nine patients undergoing repeat catheterisation, statistically significant improvements were observed after the initiation of selexipag in terms of mean pulmonary arterial pressure (p < 0.01), pulmonary vascular resistance index (p < 0.05), and cardiac index (p < 0.01). None of the patients had clinical worsening after selexipag during follow-up, but one young adult patient discontinued treatment due to severe headache. The most common side effect profiles were headache, nausea, abdominal pain, jaw pain, myalgia, and diarrhoea.
Conclusions:Selexipag may have a favourable safety profile and potential efficacy in children and young adults with pulmonary arterial hypertension.
A comparison of high-flow nasal cannula versus non-invasive positive pressure ventilation for respiratory support in infants following cardiac surgery
- Asaad G. Beshish, Susan Hupp, Rebecca Dryer, Mohua Basu, Ginger Weido, Subhadra Shashidharan, Kevin O. Maher, Michael P. Fundora
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- Published online by Cambridge University Press:
- 03 March 2022, pp. 201-207
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Background:
Following cardiac surgery, infants often remain endotracheally intubated upon arrival to the cardiac ICU. High-flow nasal cannula and non-invasive positive pressure ventilation are used to support patients following extubation. There are limited data on the superiority of either mode to prevent extubation failure.
Methods:We conducted a single-centre retrospective study for infants (<1 year) and/or <10 kg who underwent cardiac surgery between 3/2019–3/2020. Data included patient and clinical characteristics and operative variables. The study aimed to compare high-flow nasal cannula versus non-invasive positive pressure ventilation following extubation and their association with extubation failure. Secondarily, we examined risk factors associated with extubation failure.
Results:There were 424 patients who met inclusion criteria, 320 (75%) were extubated to high-flow nasal cannula, 104 (25%) to non-invasive positive pressure ventilation, and 64 patients (15%) failed extubation. The high-flow nasal cannula group had lower rates of extubation failure (11%, versus 29%, p = 0.001). Infants failing extubation were younger and had higher STAT score (p < 0.05). Compared to high-flow nasal cannula, non-invasive positive pressure ventilation patients were at 3.30 times higher odds of failing extubation after adjusting for patient factors (p < 0.0001).
Conclusions:Extubation failure after cardiac surgery occurs in smaller, younger infants, and those with higher risk surgical procedures. Patients extubated to non-invasive positive pressure ventilation had 3.30 higher odds to fail extubation than patients extubated to high-flow nasal cannula. The optimal mode of respiratory support in this patient population is unknown.
The utility of a structured, interactive cardiac anatomy teaching session for resident education
- Jacquelyn Kukulski, Jacqueline Rausa, Julia Weld, Amina Jaji, Nobuyuki Ikeda, Brian Lee, Lisha Thomas, Robert H. Anderson, Rohit S. Loomba
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- 22 April 2022, pp. 208-212
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Background:
Paediatric residents are often taught cardiac anatomy with two-dimensional images of heart specimens, or via imaging such as echocardiography or computed tomography. This study aimed to determine if the use of a structured, interactive, teaching session using heart specimens with CHD would be effective in teaching the concepts of cardiac anatomy.
Methods:The interest amongst paediatric residents of a cardiac anatomy session using heart specimens was assessed initially by circulating a survey. Next, four major cardiac lesions were identified to be of interest: atrial septal defect, ventricular septal defect, tetralogy of Fallot, and transposition. A list of key structures and anatomic concepts for these lesions was developed, and appropriate specimens demonstrating these features were identified by a cardiac morphologist. A structured, interactive, teaching session was then held with the paediatric residents using the cardiac specimens. The same 10-question assessment was administered at the beginning and end of the session.
Results:The initial survey demonstrated that all the paediatric residents had an interest in a cardiac anatomy teaching session. A total of 24 participated in the 2-hour session. The median pre-test score was 45%, compared to a median post-test score of 90% (p < 0.01). All paediatric residents who completed a post-session survey indicated that the session was a good use of educational time and contributed to increasing their knowledge base. They expressed great interest in future sessions.
Conclusion:A 2-hour hands-on cardiac anatomy teaching session using cardiac specimens can successfully highlight key anatomic concepts for paediatric residents.
The effects of music intervention on anxiety and stress responses in adults with CHD undergoing cardiac catheterisation
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- Ju Ryoung Moon, Jinyoung Song, June Huh, I-Seok Kang, Jung Hawn Kim, Seung Woo Park, Sung-A Chang
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- Published online by Cambridge University Press:
- 14 March 2022, pp. 213-220
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Introduction:
This study evaluated the effect of music intervention on the anxiety and stress responses of patients who underwent an interventional cardiac catheterisation.
Methods:The study design was a pre- and post-test randomised controlled trial that included 94 patients who underwent a transcatheter atrial septal defect closure. Patients were allocated to receive either music intervention (n = 47) or usual care (n = 47) during the interventional cardiac catheterisation. Music intervention effectiveness was examined in terms of anxiety, salivary cortisol level, and heart rate variability.
Results:The average age of participants was 45.40 years (±16.04) in the experimental group and 47.26 years (±13.83) in the control group. Two-thirds (66.0%) of the participants in each group were women. State anxiety (F = 31.42, p < 0.001), anxiety-numerical rating scale (F = 20.08, p < 0.001), salivary cortisol levels (F = 4.98, p = 0.021), and low-frequency component/high-frequency component ratio (F = 17.31, p < 0.001) in the experimental group were significantly reduced compared with those in the control group at the end of the music intervention.
Conclusion:This study provides practical evidence of a reduction in anxiety and stress response from music intervention preceding an interventional cardiac catheterisation, indicating that this intervention should be considered in clinical management.
Sustained radiation reduction following initial quality improvement intervention in a paediatric cardiac catheterisation laboratory
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- Anthony McKeiver, Jennifer Marshall, Peter Churchill, Douglas Bittel, James E. O’Brien, Jr., Stephen Kaine, Michael Bingler
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- 18 March 2022, pp. 221-226
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Background:
As part of a quality improvement project beginning in October 2011, our centre introduced changes to reduce radiation exposure during paediatric cardiac catheterisations. This led to significant initial decreases in radiation to patients. Starting in April 2016, we sought to determine whether these initial reductions were sustained.
Methods:After a 30-day trial period, we implemented (1) weight-based reductions in preset frame rates for fluoroscopy and angiography, (2) increased use of collimators and safety shields, (3) utilisation of stored fluoroscopy and virtual magnification, and (4) hiring of a devoted radiation technician. We collected patient weight (kg), total fluoroscopy time (min), and procedure radiation dosage (cGy-cm2) for cardiac catheterisations between October, 2011 and September, 2019.
Results:A total of 1889 procedures were evaluated (196 pre-intervention, 303 in the post-intervention time period, and 1400 in the long-term group). Fluoroscopy times (18.3 ± 13.6 pre; 19.8 ± 14.1 post; 17.11 ± 15.06 long-term, p = 0.782) were not significantly different between the three groups. Patient mean radiation dose per kilogram decreased significantly after the initial quality improvement intervention (39.7% reduction, p = 0.039) and was sustained over the long term (p = 0.043). Provider radiation exposure was also significantly decreased from the onset of this project through the long-term period (overall decrease of 73%, p < 0.01) despite several changes in the interventional cardiologists who made up the team over this time period.
Conclusion:Introduction of technical and clinical practice changes can result in a significant reduction in radiation exposure for patients and providers in a paediatric cardiac catheterisation laboratory. These reductions can be maintained over the long term.
The association of bicuspid aortic valve on long-term outcome following one-stage repair of aortic arch obstruction associated with ventricular septal defect
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- Mehrdad Rahatianpur, Farhad Bakhtiary, Jaime Vázquez-Jiménez, Ingo Dähnert, Martin Kostelka
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- 23 February 2022, pp. 227-234
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Objective:
The aim of this study was to evaluate the association of bicuspid aortic valve on contemporary outcomes, including reoperation rates, after one-stage correction for interrupted aortic arch with ventricular septal defect or for aortic coarctation with hypoplastic aortic arch and ventricular septal defect.
Methods:Seventy-four consecutive patients (35 boys, 47% and 39 girls, 53%) with interrupted aortic arch (n = 41, 55%) or aortic coarctation with hypoplastic aortic arch (n = 33, 45%) with ventricular septal defect underwent early one-stage correction. Twenty (27%) patients had bicuspid aortic valve, and the remaining 54 (73%) had a tricuspid aortic valve. The median aortic valve annulus diameter was 6.0 mm (IQR: 2.0). Patients’ median age was 7 ± 29 days (range, 2–150); median weight was 3.3 ± 0.7 kg (range, 1.5–6.0), with 21 (28%) patients <3.0 kg. Selective brain perfusion through the innominate artery and selective coronary perfusion through the aortic root during aortic arch reconstruction were used in all patients. Statistical analysis was performed using SPSS version 20.0 software (SPSS Inc., Chicago, IL, USA).
Results:The early mortality was 1.3%. One premature neonate died in the hospital with extracorporeal membrane oxygenation after aortic coarctation plus ventricular septal defect repair. There was no further mortality. Median follow-up was 5.7 years (IQR: 10.48). Reinterventions occurred in 36 (49%) patients: balloon angioplasty in 18 (24%) patients, reoperations in 4 (5%) patients, and both in 14 (19%) patients. A total of 86 follow-up procedures were required in these 36 (49%) patients: aortic valve valvulopasty (n = 6, 8%), stent implantation (n = 8, 11%), balloon dilatation (n = 39, 53%), and reoperation (n = 33, 45%). The median time to reinterventions was 9.094 years (SE 0.890). A potential risk factor for reintervention after interrupted aortic arch and aortic coarctation with ventricular septal defect repair was bicuspid aortic valve (p = 0.019, Chi2 (1) = 5.457). In addition, a multivariate Cox analysis with backward selection and significance level <0.015 was applied to all variables that showed significant effects in univariable analyzes. This regression confirmed that bicuspid aortic valve (HR = 0.381, p = .016), and interrupted aortic arch (HR = 0.412, p = 0.043) were predictors of late reintervention. All patients had no obvious neurologic impairment in routine examinations at last follow-up.
Conclusion:Bicuspid aortic valve was a significant risk factor for valve-related reintervention after one-stage repair for aortic arch obstruction with ventricular septal defect due to later development of stenosis associated with higher late morbidity and mortality. Particularly neonates with bicuspid aortic valve will possibly require reintervention in the future. Regular lifelong cardiac follow-up is recommended.
Psychosocial, neurodevelopmental, and transition of care practices provided to children with CHD across North American cardiac clinics
- Nathan L. Basile, Keri J. Brown Kirschman, Nicole R. Dempster
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- 21 February 2022, pp. 235-241
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Children with CHD are at risk for psychosocial and neurodevelopmental difficulties, as well as lapses in care during their transition from paediatric to adult CHD providers. The American Heart Association and American Academy of Pediatrics released guidelines for best practices in the neurodevelopmental and transitional care for children with CHD in 2012 and 2011, respectively. CHD providers from 48 (42.1% response rate) geographically diverse cardiac clinics completed a 31-item electronic survey designed to assess the cardiac teams’ consistency with neurodevelopmental evaluation and management recommendations, consultation/liaison patterns for psychosocial services, and procedures regarding transitional services for emerging adults. Responses suggest most cardiac teams refer patients to psychosocial services as needed, and 39.6% of teams screen for psychosocial distress. CHD providers at 66.7% of cardiac clinics reported a formal neurodevelopmental programme/clinic. Nearly half of cardiac teams conduct routine neurodevelopmental evaluations, most frequently occurring at 9 months of age. Less than 10% of cardiac clinics have resources to meet the American Heart Association and American Academy of Pediatrics 2012 neurodevelopmental evaluation and management guidelines. Formal paediatric to adult CHD transition programmes were reported at 70.8% of cardiac clinics and were associated with younger ages of transition to adult CHD care. Care practices varied across the 48 represented cardiac clinics, indicating inconsistent practices for patients with CHD. Barriers and facilitators to the provision of care for children in these areas were reported and are presented. More support is needed for cardiac clinics to continue improvements in psychosocial, neurodevelopmental, and transitional care services.
Immunisation rates and predictors of undervaccination in infants with CHD
- Ann M. Murray, Grace M. Lee, David W. Brown, Theresa A. Saia, Russell Gongwer, Mari M. Nakamura
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- 12 April 2022, pp. 242-247
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Vaccination coverage for infants with CHD is unknown, yet these patients are at high risk for morbidity and mortality associated with vaccine-preventable illnesses. We determined vaccination rates for this population and identified predictors of undervaccination. We prospectively enrolled infants with CHD born between 1 January, 2012 and 31 December, 2015, seen in a single-centre cardiology clinic between 15 February, 2016 and 28 February, 2017. We assessed vaccination during the first year of life. Subjects who by age 1 year received all routine immunisations recommended during the first 6 months of life were considered fully vaccinated. We also evaluated influenza vaccination during subjects’ first eligible influenza season. We obtained immunisation histories from primary care providers and collected demographic and clinical data via a parent survey and chart review. We used multivariable logistic regression to identify predictors of undervaccination. Among 260 subjects, only 60% were fully vaccinated. Vaccination rates were lowest for influenza (64.6%), rotavirus (71.1%), and Haemophilus influenzae type b (79.3%). Cardiac surgery with cardiopulmonary bypass during the first year of life was associated with undervaccination (51.5% versus 76.4% fully vaccinated, adjusted odds ratio 2.1 [95% confidence interval 1.1–3.9]). Other predictors of undervaccination were out-of-state primary care (adjusted odds ratio 2.7 [1.5–4.9]), multiple comorbidities (≥2 versus 0–1, adjusted odds ratio 2.0 [1.1–3.6]), and hospitalisation for >25% of the first year of life (>25% versus ≤25%, adjusted odds ratio 2.1 [1.1–3.9]). Targeted quality improvement initiatives focused on improving vaccination coverage for these infants, especially surrounding cardiac surgery, are needed.
Epidemiologic study of patients after Fontan operation based on Medical Aid Program for Chronic Pediatric Diseases of Specified Categories cohort
- Takanari Fujii, Akinori Moriichi, Naoko Kakee, Hitoshi Kato, Hideshi Tomita
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- 09 June 2022, pp. 248-254
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Nationwide registry data of patients with single-ventricle physiology have been rarely reported. The Medical Aid Program for Chronic Pediatric Diseases of Specified Categories (Japan) has contributed to the financial support of medical expense for patients younger than 20 years with chronic paediatric disease, and almost all children in Japan who require disease-specific treatment voluntarily apply to this programme. The epidemiology and medium- to long-term outcome of patients following a Fontan procedure were investigated using the database. The usefulness of this epidemiologic investigation in identifying real-world objectives and clinical applications was also examined. A total of 2862 patients who underwent a Fontan operation were identified from 18,589 patients with chronic heart disease registered to the medical aid programme. The details of symptoms, treatment, and somatic growth were evaluated, from which we were able to clarify the nationwide data regarding the current status of post-Fontan patients younger than 20 years. This study elucidated the current status of post-Fontan patients under 20 years of age in Japan. Data analysis of the Medical Aid Program for Chronic Pediatric Diseases of Specified Categories cohort provided useful information towards understanding the comprehensive status of patients with chronic heart disease and contributed to improved disease management.
Cardiac arrhythmias in postural tachycardia syndrome and orthostatic intolerance
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- Jeff Hong, Sarah J. Litt, Jeffrey P. Moak
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- 07 March 2022, pp. 255-259
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Background and objectives:
There is sparse literature on cardiac arrhythmias and the utility of ambulatory rhythm monitoring in patients with postural tachycardia syndrome and orthostatic intolerance. This study’s primary aim was to investigate the prevalence of arrhythmias in this population. Knowing the prevalence and types of arrhythmias in dysautonomia patients could influence the decision to pursue ambulatory rhythm monitoring and ultimately guide therapy.
Methods:This retrospective descriptive study examined the frequency of cardiac arrhythmias, as detected by ambulatory rhythm monitoring, in children with postural tachycardia syndrome/orthostatic intolerance or syncope who were seen at the Children’s National Hospital Electrophysiology Clinic between January 2001 and December 2020.
Results:In postural tachycardia syndrome/orthostatic intolerance patients, arrhythmia was detected on 15% of 332 ambulatory rhythm monitors. In syncope patients, arrhythmia was detected on 16% of 157 ambulatory rhythm monitors, not significantly different from the postural tachycardia syndrome/orthostatic intolerance group. The difference in rate of arrhythmia detection between 24-hour Holter and 2-week Zio® monitoring was not statistically significant.
Conclusion:This study suggests that a substantial proportion of postural tachycardia syndrome/orthostatic intolerance patients may have concomitant underlying cardiac arrhythmias, at a frequency similar to what is seen in patients undergoing primary evaluation for cardiac symptoms such as chest pain, palpitations, and syncope. In the appropriate clinical context, physicians caring for postural tachycardia syndrome/orthostatic intolerance patients should consider additional evaluation for arrhythmias beyond sinus tachycardia.
Post-operative vomiting and enhanced recovery after congenital cardiac surgery
- M. Fernanda Parra, Morgan L. Brown, Steven J. Staffa, Meena Nathan, Nathalie Roy
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- 24 March 2022, pp. 260-265
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Background:
Post-operative nausea and vomiting is frequent after congenital cardiac surgery.
Aims:We sought to determine factors associated to severe post-operative vomiting after congenital cardiac surgery and the effect on post-operative outcomes.
Methods:Patients > 30 days of age who underwent elective cardiac surgical repair as part of an enhanced recovery after congenital cardiac surgery programme were retrospectively reviewed. Patient characteristics and perioperative factors were compared by univariate analysis for patients with severe post-operative vomiting, defined as three events or more, and for patients with no-or-mild post-operative vomiting. All variables with a p-value < 0.1 were included in a multivariable model, and major post-operative outcomes were compared using regression analysis.
Results:From 1 October, 2018 to 30 September, 2019, 430 consecutive patients were included. The median age was 4.8 years (interquartile range 1.2–12.6). Twenty-one per cent of patients (91/430) experienced severe post-operative vomiting. Total intraoperative opioids > 5.0 mg/kg of oral morphine equivalent (adjusted odds ratio 1.72) and post-operative inotropes infusion(s) (adjusted odds ratio 1.64) were identified as independent predictors of severe post-operative vomiting after surgery. Patients suffering from severe post-operative vomiting had increased pulmonary complications (adjusted odds ratio 5.18) and longer post-operative hospitalisation (adjusted coefficient, 0.89).
Conclusions:Greater cumulative intraoperative opioids are associated with severe post-operative vomiting after congenital cardiac surgery. Multimodal pain strategies targeting the reduction of intraoperative opioids should be considered during congenital cardiac surgery to enhance recovery after surgery.
Use of phase-contrast MRI to measure aortic stiffness in young-onset hypertension: a pilot study
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- Cigdem Ozer Gokaslan, Serkan Gokaslan, Emin Demirel, Sevgi Sengul Ayan
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- 08 March 2022, pp. 266-270
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Background:
Young-onset hypertension is defined as hypertension diagnosed before the age of 40 years. Aortic pulse wave velocity is an indication of aortic stiffness. MRI assessment has been well verified compared to invasive pressure recordings for evaluating aortic pulse wave velocity. In this study, we aimed to determine whether aortic stiffness played a role in the aetiology of young-onset hypertension by calculating pulse wave velocity using MRI.
Methods:We enrolled 20 patients diagnosed with young-onset hypertension and 20 volunteers without hypertension. Aortic pulse wave velocity was measured by cardiac MRI and protocol for the pulse wave velocity measurement involved the use of a 1.5 T scanner to acquire velocity-encoded, phase-contrast transverse aortic cine images. Sagittal oblique images used to measure the distance (ΔX) between the ascending aorta and descending aorta for the calculation of pulse wave velocity. The aortic flow versus time curves of ascending aorta and descending aorta were automatically obtained from the phase-contrast MRI images. Using these curves, the temporal shift (ΔT) was measured by Segment Medviso.
Findings:The mean pulse wave velocity was 8.72 (SD 2.34) m/second (range: 7–12.8 m/second) for the patient group and 5.96 (standard deviation 1.86) m/second (range: 4.8–7.1 m/second) for the control group. The pulse wave velocity values were significantly higher in the patient group compared to the control group (p < 0.001).
Interpretation:Aortic stiffness may play a role in the aetiology of young-onset hypertension and serve as a non-invasive and reliable screening tool when measured by MRI.
Impact of right anterolateral thoracotomy with a new approach on breast development: survey analysis of female cardiac surgery patients
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- Başak Soran Turkcan, Atakan Atalay, Emre Kulahcioglu, Irfan Tasoglu
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- 28 February 2022, pp. 271-279
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Introduction:
Our aim was to present the effects of submammarian thoracotomy by our new approach to breast development in young female patients between 8 and 14 years old.
Methods:Atrial septal defect closure was performed in 55 female patients between 8 and 14 years old at the time of operation between January 2010 and January 2018 by median sternotomy or right anterolateral thoracotomy. These patients were called for a follow-up visits, breast examination were performed, and a questionnaire of 10 questions was applied.
Results:According to the answer given by the patients to the question of “how would you describe your scar” showed that the surgical method satisfies all patients cosmetically in study group. The overall satisfaction rate for the cosmetic results of operation was 100% versus 41.1%, respectively. The percentage of patients said no to the question “Do you experience lack of self-confidence related your scar” was significantly higher than the control group (p < 0.001). The percentage of those who said yes to the question “Would you like to be operated with the same approach if you will have surgery again?” in the study group was significantly higher than the control group (p = 0.002).
Conclusions:We consider that our procedure is safe and effective with improved cosmetic results compared to median sternotomy which also confers many advantages such as less trauma, less pain, faster recovery, and shorter hospital stay. This study presents one of the largest series of paediatric patients operated by submammarian thoracotomy.
Telehealth services for cardiac neurodevelopmental care during the COVID-19 pandemic: a site survey from the Cardiac Neurodevelopmental Outcome Collaborative
- Nadine A. Kasparian, Anjali Sadhwani, Renee Sananes, Elizabeth Blumenfeld, Jennifer L. Butcher, Adam R. Cassidy, Stephany M. Cox, Joslyn Kenowitz, Thomas A. Miller, Jacqueline H. Sanz, Kelly R. Wolfe, Dawn Ilardi
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- Published online by Cambridge University Press:
- 24 February 2022, pp. 280-287
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Objective:
COVID-19 has markedly impacted the provision of neurodevelopmental care. In response, the Cardiac Neurodevelopmental Outcome Collaborative established a Task Force to assess the telehealth practices of cardiac neurodevelopmental programmes during COVID-19, including adaptation of services, test protocols and interventions, and perceived obstacles, disparities, successes, and training needs.
Study Design:A 47-item online survey was sent to 42 Cardiac Neurodevelopmental Outcome Collaborative member sites across North America within a 3-week timeframe (22 July to 11 August 2020) to collect cross-sectional data on practices.
Results:Of the 30 participating sites (71.4% response rate), all were providing at least some clinical services at the time of the survey and 24 sites (80%) reported using telehealth. All but one of these sites were offering new telehealth services in response to COVID-19, with the most striking change being the capacity to offer new intervention services for children and their caregivers. Only a third of sites were able to carry out standardised, performance-based, neurodevelopmental testing with children and adolescents using telehealth, and none had completed comparable testing with infants and toddlers. Barriers associated with language, child ability, and access to technology were identified as contributing to disparities in telehealth access.
Conclusions:Telehealth has enabled continuation of at least some cardiac neurodevelopmental services during COVID-19, despite the challenges experienced by providers, children, families, and health systems. The Cardiac Neurodevelopmental Outcome Collaborative provides a unique platform for sharing challenges and successes across sites, as we continue to shape an evidence-based, efficient, and consistent approach to the care of individuals with CHD.
Identification of research priorities in CHD: empowering patients and families through participation in the development of formal research agendas
- Joseph Burns, Amy Basken, Rebeka Acosta, Mauricio Garnier-Villarreal, Aparna Kulkarni, Denise A. Hayes
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- Published online by Cambridge University Press:
- 24 March 2022, pp. 288-293
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Background:
Conquering CHD, formerly known as the Pediatric Congenital Heart Association (PCHA), is the leading congenital heart disease (CHD) patient advocacy organisation in the United States of America, and places high priority on patient engagement in the research process. Participatory design is an approach to problem-solving that utilises the knowledge and opinions of groups of people to generate plans and new ideas. Utilising this mode of patient engagement, patients and families engaged with Conquering CHD assisted in developing a list of research priorities which was then distributed to the larger membership with instructions to rank the priorities in order of importance. Upon completion, these items were compared to the current scientific literature to assess correlation with current publications. This cross-sectional study and literature review aimed to assess the priorities of patients and families in CHD research and to determine the reflection of these areas in the current body of scientific literature.
Methods:This cross-sectional study utilised a survey asking participants to rank the importance of research items within categories including “Technology Advances,” “Genetic and Cellular Research,” “Broad Understanding of CHD,” and “Psychosocial Outcomes” which was distributed through social media and email to 43,168 accounts across all platforms. Respondents were asked to place each item in a ranked order in each category, with the value “1” representing the most preferred for each participant. Anyone engaged with Conquering CHD was eligible to complete the study, including patients and families. Subsequently, a literature review of the largest medical databases including PubMed, Scopus, and ScienceDirect was undertaken to determine the number of articles published per each topic which was then assessed to determine if there is a correlation between patient-ranked priorities and the current body of literature.
Results:The study generated a total response of 527 participants. Regarding “Technology Advances,” valve replacement was the preferred topic (mean rank 2.07, IQR 2). Stem cell research was the favoured topic in “Genetic and Cellular Research” (mean rank 2.53, IQR 2). Access to care was the priority in the “Broadening Understanding of CHD” (mean rank 1.24, IQR 1). Pertaining to “Psychosocial Outcomes”, psychological/emotional effects was the highest ranked topic (mean rank 1.46, IQR 1). The literature review returned a total of 135,672 articles in the areas of interest. For “Valve Replacement”, 8361 articles resulted reflecting a proportion of 0.097 of total articles. For “Stem Cell Research”, 9921 articles resulted reflecting a proportion of 0.115 of total articles. For “Access to Care”, 7845 articles resulted reflecting a proportion of 0.091 of total articles. For “Psychological/Emotional Effects”, 6422 articles resulted reflecting a proportion of 0.074 of total articles. A Spearman’s correlation demonstrated no correlation between the preferred domain of CHD research and the number of articles published for that domain (rs = 0.02, p = 0.94).
Conclusions:This process demonstrates the effectiveness of participatory design, using a patient and family network to determine the research items of concern to those affected by CHD. The cross-sectional survey was effective in assessing patient and family priorities but was limited by access to reliable internet and delivery only in English. Though the study had a large response rate, it was limited to patients already engaged with Conquering CHD. For these reasons, it may not completely reflect the opinions of the total population affected by CHD. However, this offers valuable insight into patient-determined priorities and reveals that the current scientific literature does not correlate with these items. These data serve to inform individual and institutional research agendas to better reflect the needs and desires of this population.
Electric toy car to reduce anxiety before a cardiac catherisation: randomised controlled trial
- Part of:
- Edouard Chambon, Emmanuelle Fournier, Maha Tagorti, Florence Lecerf, Nadera Chaouche, Iolanda Ion, Mirela Bojan, Sarah Cohen, Isabelle Van-Aerschot, Meriem Mostefa-Kara, Clément Batteux, Jérome Petit, Sébastien Hascoet
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- Published online by Cambridge University Press:
- 11 March 2022, pp. 294-300
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- Article
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Background:
Anxiety before an invasive intervention is associated in children with persistent psychological disorders. We studied the effect of the transfer to the catheterisation room by an electric toy car on the anxiety of children and their parents before a cardiac catheterisation.
Methods:Forty-eight children with a median age of 5.6 years [4.2–7.0] were randomised to either riding on an electric car to go to the catheterisation laboratory or being transported lying supine on a gurney. Anxiety assessments were performed by a physician blinded to group allocation on the day before the procedure (T0) and at anaesthesia induction (T1). The modified Yale Preoperative Anxiety Scale Short Form (mYPAS-SF) and visual analogue scale for anxiety (VAS-A) were used in the children and the VAS-A in the parents.
Results:The mYPAS-SF, VAS-A-child, and the VAS-A-parent scores were significantly higher at T1 than at T0 (p < 0.001, p < 0.001, and p = 0.005, respectively). The primary outcome (the median mYPAS-SF score at T1) was not significantly different in the two groups when males and females were combined. At T1, the VAS-A-child score, however, was significantly lower in the intervention than the control group (22 versus 55, p < 0.001). In the boys, the median mYPAS-SF score at T1 was significantly lower in the intervention group (25.0 versus 51.0, p = 0.024). No difference was observed in girls. The VAS-A parent score was lower at T1 in the intervention group (60 versus 87, p = 0.05).
Conclusion:Riding to the catheterisation laboratory on an electric toy car decreased anxiety in boys and decreased parental anxiety.