Review
The effects of percutaneous branch pulmonary artery interventions on exercise capacity, lung perfusion, and right ventricular function in biventricular CHD: a systematic review
- Renée S. Joosen, Jules P. B. Frissen, Agnes van den Hoogen, Gregor J. Krings, Michiel Voskuil, Martijn G. Slieker, Johannes M. P. J. Breur
-
- Published online by Cambridge University Press:
- 23 January 2024, pp. 473-482
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
Background:
Branch pulmonary artery stenosis is common after surgical repair in patients with biventricular CHD and often requires reinterventions. However, (long-term) effects of percutaneous branch pulmonary artery interventions on exercise capacity, right ventricular function, and lung perfusion remain unclear. This review describes the (long-term) effects of percutaneous branch pulmonary artery interventions on exercise capacity, right ventricular function, and lung perfusion following PRISMA guidelines.
Methods:We performed a systematic search in PubMed, Embase, and Cochrane including studies about right ventricular function, exercise capacity, and lung perfusion after percutaneous branch pulmonary artery interventions. Study selection, data extraction, and quality assessment were performed by two researchers independently.
Results:In total, 7 eligible studies with low (n = 2) and moderate (n = 5) risk of bias with in total 330 patients reported on right ventricular function (n = 1), exercise capacity (n = 2), and lung perfusion (n = 7). Exercise capacity and lung perfusion seem to improve after a percutaneous intervention for branch pulmonary artery stenosis. No conclusions about right ventricular function or remodelling, differences between balloon and stent angioplasty or specific CHD populations could be made.
Conclusion:Although pulmonary artery interventions are frequently performed in biventricular CHD, data on relevant outcome parameters such as exercise capacity, lung perfusion, and right ventricular function are largely lacking. An increase in exercise capacity and improvement of lung perfusion to the affected lung has been described in case of mild to more severe pulmonary artery stenosis during relatively short follow-up. However, there is need for future studies to evaluate the effect of pulmonary artery interventions in various CHD populations.
Original Article
Early identification of autism spectrum disorder in children with CHD attending a Cardiac Developmental Outcomes Program
- Faridis Serrano, Danielle Guffey, Lara Shekerdemian, Lisa Noll, Robert G. Voigt, Sonia Monteiro
-
- Published online by Cambridge University Press:
- 19 July 2023, pp. 483-488
-
- Article
- Export citation
-
Objective:
To determine the prevalence and timing of autism spectrum disorder diagnosis in a cohort of congenital heart disease (CHD) patients receiving neurodevelopmental follow-up and identify associated risk factors.
Method:Retrospective single-centre observational study of 361 children undergoing surgery for CHD during the first 6 months of life. Data abstracted included age at autism spectrum disorder diagnosis, child and maternal demographics, and medical history.
Results:Autism spectrum disorder was present in 9.1% of children with CHD, with a median age at diagnosis of 34 months and 87.9% male. Prematurity, history of post-operative extracorporeal membrane oxygenation, and seizures were higher among those with autism (p = 0.013, p = 0.023, p = 0.001, respectively). Infants with autism spectrum disorder were older at the time of surgery (54 days vs 13.5 days, p = 0.002), and infants with surgery at ≥ 30 days of age had an increased risk of autism spectrum disorder (OR 2.31; 95% CI =1.12, 4.77, p = 0.023). On multivariate logistic regression analysis, being male (OR 4.85, p = 0.005), surgery ≥ 30 days (OR 2.46, p = 0.025), extracorporeal membrane oxygenation (OR 4.91, p = 0.024), and seizures (OR 4.32, p = 0.003) remained associated with increased odds for autism spectrum disorder. Maternal age, race, ethnicity, and surgical complexity were not associated.
Conclusions:Children with CHD in our cohort had more than three times the risk of autism spectrum disorder and were diagnosed at a much earlier age compared to the general population. Several factors (male, surgery at ≥ 30 days, post-operative extracorporeal membrane oxygenation, and seizures) were associated with increased odds of autism. These findings support the importance of offering neurodevelopmental follow-up after cardiac surgery in infancy.
Investigation of the presence of atopy in children visiting the paediatric cardiology department due to chest pain
- Fatma Duksal, Melih Timuçin Doğan
-
- Published online by Cambridge University Press:
- 19 July 2023, pp. 489-496
-
- Article
- Export citation
-
Background:
The cases of chest pain in children are usually not of cardiac origin.
Objectives:To investigate asthma and other atopic diseases in children with chest pain not of cardiac origin.
Patients and Methods:Children aged 6–18 years who were seen for chest pain were included in the study. Haematologic parameters, pulmonary function tests, and skin prick tests were performed. Atopic diseases and environmental factors were investigated.
Results:The non-cardiac chest pain group (Group 1) included 88 children (female: 53.4%) with a mean age of 11.9 ± 3.4 years; the control group (Group 2) included 29 children (female: 53.8%) with a mean age of 11.4±2 years (p > 0.05). A family history of atopy (22.7%) and skin prick test positivity (28.4%) was more common in Group 1 than Group 2 (p = 0.006 and p = 0.017, respectively). The rate of presence of all environmental factors except stove use and mould was significantly higher in Group 1 (54.5%) than Group 2 (3.4%) (p < 0.001). Asthma was diagnosed in 44.3% and allergic rhinitis in 9.1% of patients in Group 1. Idiopathic chest pain, musculoskeletal system disorders, gastroesophageal reflux, and pneumonia were identified in 23.9%, 11.4%, 8%, and 3.4% of patients in Group 1, respectively.
Conclusions:In this study, the most common cause of non-cardiac chest pain was asthma. The local prevalence of asthma is higher than normal, and this may have affected the results of this study. A detailed history and physical examination will accurately establish the cause of chest pain in most children.
Towards improving the lived experience of adult congenital heart patients: suggestions for health care practitioners
- Jonathan Mackley, Alexandrea Ng, Samuel Menahem
-
- Published online by Cambridge University Press:
- 19 July 2023, pp. 497-499
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
What steps may clinicians looking after adult congenital heart patients take to improve the care they provide? An adult with complex congenital heart disease (CHD) who required a Fontan circulation has developed a discussion paper with the help of his attending clinicians. Drawing on his personal experience and that of others that he has represented, the paper highlights the problems in communication between such patients and their physician, followed by suggestions as to how to improve patient engagement, empowerment, and enablement. Attention to those suggestions may well benefit all in the care provided for this growing population.
Homogenous access to fetal cardiac care in a heterogeneous state
- Christina Ronai, Laura Garcia Godoy, Erin Madriago
-
- Published online by Cambridge University Press:
- 24 July 2023, pp. 500-504
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
Background:
Timely prenatal diagnosis of CHD allows families to participate in complex decisions and plan for the care of their child. This study sought to investigate whether timing of initial fetal echocardiogram and the characteristics of fetal counselling were impacted by parental socio-economic factors.
Methods:Retrospective chart review of fetal cardiac patients from 1 January, 2017 to 31 December, 2018. We reviewed gestational age at first fetal echo, maternal age and ethnicity, zip code, rurality index, and hospital distance. Counselling was evaluated based on documentation regarding use of interpreter, time billed for counselling, and treatment option chosen.
Results:Total of 139 maternal–fetal dyads were included, and 29 dyads had single-ventricle heart disease. There was no difference in income, hospital distance or rurality index, and first fetal echo timing. There was no significant difference between maternal ethnicity and maternal age, gestational age at initial visit, or follow-up. Patients in rural areas had increased counselling time (p < .05). There was no difference between socio-economic factors and ultimate parental choices (termination, palliative delivery, or cardiac interventions).
Conclusion:Oregon comprises a heterogeneous population from a large geographical catchment. While prenatal counselling and family decision-making are multifaceted, we demonstrated that dyads were referred from across the state and received care in a uniformly timely manner, and once at our centre received consistent counselling despite differences in parental socio-economic factors.
Pulmonary artery coarctation repair in univentricular heart: indications and optimal timing
- Koji Miwa, Shigemitsu Iwai, Tomomitsu Kanaya, Shota Kawai
-
- Published online by Cambridge University Press:
- 24 July 2023, pp. 505-512
-
- Article
- Export citation
-
Background:
To analyse surgical outcomes of pulmonary artery coarctation in univentricular hearts, focusing on surgical indications and optimal timing.
Methods:We retrospectively reviewed 49 patients with pulmonary artery coarctation in univentricular hearts treated at our institution between 1993 and 2022. Twenty-eight patients were diagnosed before first-stage palliation. Of these, 14 underwent systemic-pulmonary shunt only as first-stage palliation (Group 1), and 14 underwent systemic-pulmonary shunt plus surgical pulmonary artery plasty as first-stage palliation (Group 2). Twenty-one patients diagnosed after first-stage palliation underwent surgical pulmonary artery plasty at the time of bidirectional Glenn procedure (Group 3).
Results:Follow-up period after initial palliation was 6±8 years. The Fontan procedure was successful in 35 patients (71%) aged 28±26 months (range 18–139). Freedom from interstage death (Group 1, 53%; Group 2, 85%; Group 3, 93%) and interstage reintervention (Group 1, 50%; Group 2, 75%; Group 3, 73%) rates were significantly lower in Group 1 (p = 0.01). Five and four patients in Group 1 and Group 3, respectively, needed additional shunts before the bidirectional Glenn procedure. In Group 1, one patient with a non-confluent pulmonary artery achieved hemi-lung Fontan circulation. In Group 2, one patient suffering with a non-confluent pulmonary artery could not achieve Fontan circulation, whereas another patient with pulmonary venous obstruction achieved hemi-lung Fontan circulation.
Conclusions:Surgical pulmonary artery plasty performed at first-stage palliation improved outcomes of pulmonary artery coarctation in univentricular hearts, particularly when pulmonary artery coarctation had already progressed during the neonatal period or early infancy.
Effects of childhood obesity on myocardial performance, autonomic and conduction properties of the heart
- Abdullah Kocabaş, Elifnur Çağlak, Özlem Turan, Gökmen Özdemir, Işıl Yıldırım-Baştuhan, Diyar Z. Tamburacı, Burcu T. Öztürk-Gömeç, Doğa Türkkahraman
-
- Published online by Cambridge University Press:
- 25 July 2023, pp. 513-518
-
- Article
- Export citation
-
Background:
Childhood obesity tends to persist into adulthood and associated with increase in developing ischemic and non-ischemic cardiovascular diseases. We aimed to evaluate the effect of obesity on cardiac functions, atrial electromechanical coupling, and heart rate response, which are considered to be predictors of atrial fibrillation and sudden cardiac arrest.
Methods:Study population included 52 obese children and 52 healthy controls. We performed 12-lead electrocardiography, echocardiographic examination, and treadmill exercise testing. Mitral, septal, and tricuspid segments were analysed by tissue Doppler imaging.
Results:Myocardial performance index (p = 0.011, p < 0.001, and p = 0.001, respectively) was higher and E'/A' ratio (p = 0.011, p < 0.001, and p < 0.001, respectively) was lower in obese group than controls. Atrial electromechanical coupling was longer in the obese group at all three segments (p < 0.001, p = 0.009, and p = 0.04, respectively). They had significantly longer interatrial (p < 0.001) and intra-atrial (p = 0.003) electromechanical conduction delay. While chronotropic index was similar between two groups, heart rate reserve was lower in obese children than controls (p = 0.043). The 1st- and 2nd-minute heart rate recovery indices of the obese group were lower compared to controls (p < 0.001 and p = 0.03, respectively). Body mass index was positively correlated with intra- and inter-atrial conduction times, whereas it was negatively correlated with heart rate recovery indices.
Conclusion:We showed a deterioration in the diastolic function, atrial conduction, and heart rate response properties in children with obesity. Given the prognostic importance of these parameters, obese patients are might be at risk for atrial fibrillation and severe dysrhythmias from a young age.
Enhanced congenital cardiac surgery knowledge with multidisciplinary collaborative education series for paediatric cardiology fellows and nurse practitioners
- Madonna E. Lee, Joshua Price, Jenna Schauer, Lauren Carlozzi, Kathryn Virk, Kaitlyn Freeman, Joan Lee, Troy A. Johnston, Aarti Bhat
-
- Published online by Cambridge University Press:
- 26 July 2023, pp. 519-523
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
Introduction:
Paediatric cardiologists and nurse practitioners lack structured education tools focused on basic cardiac surgery principles. However, non-surgical specialties caring for surgical patients require this knowledge for comprehensive clinical care. We created a cardiac surgical educational curriculum focused on improving knowledge and attitudes towards communication for non-surgical trainees and advanced practice providers.
Methods:Over one academic year, six paediatric cardiology fellows and seven paediatric cardiac surgery nurse practitioners at Seattle Children’s Hospital participated in this study. With surgical supervision, six lectures were prepared by each fellow and delivered monthly. Sessions were hybrid and recorded for later viewing. Pre- and post-intervention survey of attitudes regarding surgical topics and pre- and post- test-based knowledge assessments were administered.
Results:Participants positively rated the usefulness of the lecture series (4.2/5) and would recommend it to a colleague (4.5/5). Self-reported confidence discussing surgical concepts with patients increased from 2.3 to 3.4 among paediatric cardiology fellows (p < 0.001) and from 2.8 to 3.9 among nurse practitioners (p < 0.001), out of 5. In both groups, knowledge assessment scores improved from 54 to 79% post-intervention (p < 0.001).
Conclusions:After a six-part educational series taught by paediatric cardiology fellows, both paediatric cardiology fellows and paediatric cardiac surgery nurse practitioners demonstrated improved knowledge and reported increased comfort counselling families on basic cardiac surgery topics. Structured, active-learning lessons taught by fellows for non-surgical audiences can improve attitudes and build clinically relevant knowledge. Creating an effective level-appropriate multidisciplinary curriculum accessible to various types of medical providers could enhance comprehensive care of complex congenital cardiac surgery patients.
Brady-arrhythmias requiring permanent pacemaker implantation during and after staged Fontan palliation
- Cornelius Bohn, Thibault Schaeffer, Helena Staehler, Paul Philipp Heinisch, Nicole Piber, Magdalena Cuman, Alfred Hager, Peter Ewert, Jürgen Hörer, Masamichi Ono
-
- Published online by Cambridge University Press:
- 27 July 2023, pp. 524-530
-
- Article
- Export citation
-
Background:
Brady-arrhythmia requiring pacemaker implantation remains one of the Fontan-specific complications before and after total cavopulmonary connection.
Methods:A retrospective analysis of 620 patients who underwent total cavopulmonary connection between 1994 and 2021 was performed to evaluate the incidence of brady-arrhythmia and the outcomes after pacemaker implantation. Factors associated with the onset of brady-arrhythmia were identified.
Results:A total of 52 patients presented with brady-arrhythmia and required pacemaker implantation. Diagnosis included 16 sinus node dysfunctions, 29 atrioventricular blocks, and 7 junctional escape rhythms. Pacemaker implantation was performed before total cavopulmonary connection (n = 16), concomitant with total cavopulmonary connection (n = 8), or after total cavopulmonary connection (n = 28, median 1.8 years post-operatively). Freedom from pacemaker implantation following total cavopulmonary connection at 10 years was 92%. Twelve patients needed revision of electrodes due to lead dysfunction (n = 9), infections (n = 2), or dislocation (n = 1). Lead energy thresholds were stable, and freedom from pacemaker lead revision at 10 years after total cavopulmonary connection was 78%. Congenitally corrected transposition of the great arteries (odds ratio: 6.6, confidence interval: 2.0–21.5, p = 0.002) was identified as a factor associated with pacemaker implantation before total cavopulmonary connection. Pacemaker rhythms for Fontan circulation were not a risk factor for survival (p = 0.226), protein-losing enteropathy/plastic bronchitis (p = 0.973), or thromboembolic complications (p = 0.424).
Conclusions:In our cohort of patients following total cavopulmonary connection, freedom from pacemaker implantation at 10 years was 92% and stable atrial and ventricular lead energy thresholds were observed. Congenitally corrected transposition of the great arteries was at increased risk for pacemaker implantation before total cavopulmonary connection. Having a pacemaker in the Fontan circulation had no adverse effect on survival, protein-losing enteropathy/plastic bronchitis, or thromboembolic complications.
Successful implementation of telehealth visits in the paediatric heart failure and heart transplant population
- Neha Bansal, Nikita D'Souza, Bethany L. Wisotzkey, Erin Albers, Renata Shih, Vernat Exil, Melissa McQueen, Joseph P. Hillenburg, Estela Azeka, Sabrina Law, David M. Peng, Matthew O’Connor, Robert Gajarski, Christina Vanderpluym, Angela Lorts, Aliessa Barnes, Melanie Sojka, Maria Bano, Megan Keating, David N. Rosenthal, Jennifer Conway, Katie Schroeder, Deipanjan Nandi
-
- Published online by Cambridge University Press:
- 31 July 2023, pp. 531-534
-
- Article
- Export citation
-
The Advanced Cardiac Therapies Improving Outcomes Network (ACTION) and Pediatric Heart Transplant Society (PHTS) convened a working group at the beginning of 2020 during the COVID-19 pandemic, with the aim of using telehealth as an alternative medium to provide quality care to a high-acuity paediatric population receiving advanced cardiac therapies. An algorithm was developed to determine appropriateness, educational handouts were developed for both patients and providers, and post-visit surveys were collected. Telehealth was found to be a viable modality for health care delivery in the paediatric heart failure and transplant population and has promising application in the continuity of follow-up, medication titration, and patient education/counselling domains.
Echocardiographic measured shunt velocity does not predict pulmonary blood flow in patients with Blalock–Thomas–Taussig shunt
- Sarah Tucker, Matthew Cornicelli, Rohit Loomba, Jeremy Fox, Eric Wald, Jamie Penk
-
- Published online by Cambridge University Press:
- 02 August 2023, pp. 535-539
-
- Article
- Export citation
-
Introduction:
Catheterisation is the gold standard used to evaluate pulmonary blood flow in patients with a Blalock–Thomas–Taussig shunt. It involves risk and cannot be performed frequently. This study aimed to evaluate if echocardiographic measurements obtained in a clinical setting correlate with catheterisation-derived pulmonary blood flow in patients with a Blalock–Thomas–Taussig shunt as the sole source of pulmonary blood flow.
Methods:Chart review was performed retrospectively on consecutive patients referred to the catheterisation lab with a Blalock–Thomas–Taussig shunt. Echocardiographic parameters included peak, mean, and diastolic gradients across the Blalock–Thomas–Taussig shunt and forward and reverse velocity time integral across the distal transverse aorta. In addition to direct correlations, we tested a previously published formula for pulmonary blood flow calculated as velocity time integral across the shunt × heart rate × Blalock–Thomas–Taussig shunt area. Catheterisation parameters included pulmonary and systemic blood flow as calculated by the Fick principle.
Results:18 patients were included. The echocardiography parameters and oxygen saturation did not correlate with catheterisation-derived pulmonary blood flow, systemic blood flow, or the ratio of pulmonary to systemic blood flow. As the ratio of reverse to forward velocity time integral across the transverse aorta increased, the probability of shunt stenosis decreased.
Conclusion:Echocardiographic measurements obtained outside the catheterisation lab do not correlate with catheterisation-derived pulmonary blood flow. The ratio of reverse to forward velocity time integral across the transverse aortic arch may be predictive of Blalock–Thomas–Taussig shunt narrowing; this finding should be investigated further.
Echocardiographic findings in non-hospitalised children and adolescents following acute COVID-19
- Amanda M. McIntosh, Anmol Goyal, Carol Moser-Dungan, Brian Harvey, Howard J. Heching, Doaa G. Aly, Nitin Madan, Daniel Forsha
-
- Published online by Cambridge University Press:
- 10 August 2023, pp. 540-546
-
- Article
- Export citation
-
Background:
Although COVID-19 is known to have cardiac effects in children, seen primarily in severe disease, more information is needed about the cardiac effects following COVID-19 in non-hospitalised children and adolescents during recovery. This study aims to compare echocardiographic markers of cardiac size and function of children following acute COVID-19 with those of healthy controls.
Methods:This single-centre retrospective case–control study compared 71 cases seen in cardiology clinic following acute COVID-19 with 33 healthy controls. Apical left ventricle, apical right ventricle, and parasternal short axis at the level of the papillary muscles were analysed to measure ventricular size and systolic function. Strain was analysed on vendor-independent software. Statistical analysis was performed using t-test, chi-square, Wilcoxon rank sum, and regression modelling as appropriate (p < 0.05 significant).
Results:Compared to controls, COVID-19 cases had slightly higher left ventricular volumes and lower left ventricular ejection fraction and right ventricular fractional area change that remained within normal range. There were no differences in right or left ventricular longitudinal strain between the two groups. Neither initial severity nor persistence of symptoms after diagnosis predicted these differences.
Conclusions:Echocardiographic findings in children and adolescents 6 weeks to 3 months following acute COVID-19 not requiring hospitalisation were overall reassuring. Compared to healthy controls, the COVID-19 group demonstrated mildly larger left ventricular size and lower conventional measures of biventricular systolic function that remained within the normal range, with no differences in biventricular longitudinal strain. Future studies focusing on longitudinal echocardiographic assessment of patients following acute COVID-19 are needed to better understand these subtle differences in ventricular size and function.
The epidemiology of CHD in Malta
- Victor Grech, Miriam Gatt, Neville Calleja
-
- Published online by Cambridge University Press:
- 10 August 2023, pp. 547-551
-
- Article
- Export citation
-
Background:
CHD refers to structural cardiac abnormalities which comprise the commonest group of congenital malformations. Malta is a small island in the central Mediterranean with excellent diagnostic and therapeutic facilities. It is unique in the European population as termination of pregnancy is illegal. This study was carried out to ascertain patterns in CHD prevalence in comparison with EUROCAT data (European Surveillance of Congenital Anomalies).
Methods:Anonymised data were obtained from the EUROCAT website for 1993–2020.
Results:There were a total of 22,833,032 births from all EUROCAT Registries, of which 121,697 were from Malta. The prevalence rate for Malta CHD was 32.38/10,000 births (at the higher end of the range). Malta had a significant excess of commoner, comparatively non-severe CHDs. For most of the severe lesions analysed rates reported were higher than EUROCAT average, however, apart from Ebstein’s anomaly, they all fell within the ranges reported from the different registries.
Discussion:Wide variations in reported CHD prevalence are known, and the Malta rates may be higher for milder defects due to quicker pickup prior to spontaneous resolution. There may also be a higher pickup of milder forms of more severe conditions. For the more severe conditions, lack of termination may be the explanation. These factors may result in the higher neonatal mortality observed in Malta.
Acute kidney injury in hypoplastic left heart syndrome patients following the comprehensive stage two palliation
- Tyler W. Cunningham, Shasha Bai, Catherine D. Krawczeski, John D. Spencer, Christina Phelps, Andrew R. Yates
-
- Published online by Cambridge University Press:
- 11 August 2023, pp. 552-558
-
- Article
- Export citation
-
Background:
An alternative surgical approach for hypoplastic left heart syndrome is the Hybrid pathway, which delays the risk of acute kidney injury outside of the newborn period. We sought to determine the incidence, and associated morbidity, of acute kidney injury after the comprehensive stage 2 and the cumulative incidence after the first two operations in the Hybrid pathway.
Design:A single centre, retrospective study was conducted of hypoplastic left heart patients completing the second-stage palliation in the Hybrid pathway from 2009 to 2018. Acute kidney injury was defined utilising Kidney Diseases Improving Global Outcomes criteria. Perioperative and post-operative characteristics were analysed.
Results:Sixty-one patients were included in the study cohort. The incidence of acute kidney injury was 63.9%, with 36.1% developing severe injury. Cumulatively after the Hybrid Stage 1 and comprehensive stage 2 procedures, 69% developed acute kidney injury with 36% developing severe injury. The presence of post-operative acute kidney injury was not associated with an increase in 30-day mortality (acute kidney injury 7.7% versus none 9.1%; p = > 0.9). There was a significantly longer median duration of intubation among those with acute kidney injury (acute kidney injury 32 (8, 155) hours vs. no injury 9 (0, 94) hours; p = 0.018).
Conclusions:Acute kidney injury after the comprehensive stage two procedure is common and accounts for most of the kidney injury in the first two operations of the Hybrid pathway. No difference in mortality was detected between those with acute kidney injury and those without, although there may be an increase in morbidity.
The effect of smartphone addiction on vessel wall thickness, which is a predictor of atherosclerosis
- Ibrahim Emre Erden, Gökhan Bektaşoğlu
-
- Published online by Cambridge University Press:
- 11 August 2023, pp. 559-562
-
- Article
- Export citation
-
Aim:
The increasing global popularity of smartphone usage has increased concerns about the negative effects of smartphone addiction, such as lack of sleep, sedentary life, bad eating habits, anxiety, stress, and depression, especially among the young population. These problems caused by smartphone addiction are also well-known risk factors for atherosclerosis. However, according to our observation, there is no research in the literature that directly shows the relationship between smartphone addiction and subclinical atherosclerosis. In this study, carotid intima-media thickness, an important surrogate marker in demonstrating subclinical atherosclerosis, was used to examine the relationship between smartphone addiction and subclinical atherosclerosis.
Materials and method:This cross-sectional study was conducted on 96 high school students aged between 13 and 22 years. A smartphone addiction questionnaire consisting of 33 questions was applied to measure smartphone addiction. Along with the socio-demographic characteristics of the patients, factors such as eating habits, sleep patterns, and activity levels were also questioned. The mean carotid intima-media thickness was measured by an experienced sonographer according to the published and accepted methods.
Results:When we set the threshold for smartphone addiction at over 66 points, we discovered that the group with smartphone addiction had considerably thicker carotid intima-media (0.68 ± 0.2 versus 0.45 ± 0.1; p < 0.001). In addition, logistics regression analysis had shown that smartphone addiction level independently affects the carotid intima-media thickness (odds ratio:1.111; %95 GA:1.057–1.168, p < 0.001).
Conclusion:Smartphone addiction may help prediction of subclinical atherosclerosis via carotid intima-media thickness among teenagers.
Development of an Equity, Diversity, and Inclusion Committee for a collaborative quality improvement network: Pediatric Cardiac Critical Care Consortium (PC4) Equity, Diversity and Inclusion (EDI) Committee: white paper 2023
- Yuen Lie Tjoeng, David K. Werho, Claudia Algaze, Pooja Nawathe, Solange Benjamin, Kurt R. Schumacher, Titus Chan
-
- Published online by Cambridge University Press:
- 14 August 2023, pp. 563-569
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
Racial and ethnic disparities are well described in paediatric cardiac critical care outcomes. However, understanding the mechanisms behind these outcomes and implementing interventions to reduce and eliminate disparities remain a gap in the field of paediatric cardiac critical care. The Pediatric Cardiac Critical Care Consortium (PC4) established the Equity, Diversity, and Inclusion (EDI) Committee in 2020 to promote an equity lens to its aim of improving paediatric cardiac critical care quality and outcomes across North America. The PC4 EDI Committee is working to increase research, quality improvement, and programming efforts to work towards health equity. It also aims to promote health equity considerations in PC4 research. In addition to a focus on patient outcomes and research, the committee aims to increase the inclusion of Black, Indigenous, and People of Color (BIPOC) members in the PC4 collaborative. The following manuscript outlines the development, structure, and aims of the PC4 EDI Committee and describes an analysis of social determinants of health in published PC4 research.
Echocardiographic image collection and evaluation in infants with CHD: lessons learned from the imaging core lab for the Residual Lesion Score study
- Jami C. Levine, Steven Colan, Felicia Trachtenberg, Edward Marcus, Matthew Ferguson, Anitha Parthiban, Carolyn Taylor, Andreea Dragulescu, Benjamin Goot, Ronald V. Lacro, Carol McFarland, Shanthi Narasimhan, Matthew O’Connor, Marcus Schamberger, Shubhika Srivistava, Michael Taylor, Meena Nathan
-
- Published online by Cambridge University Press:
- 22 August 2023, pp. 570-575
-
- Article
- Export citation
-
Many factors affect patient outcome after congenital heart surgery, including the complexity of the heart disease, pre-operative status, patient specific factors (prematurity, nutritional status and/or presence of comorbid conditions or genetic syndromes), and post-operative residual lesions. The Residual Lesion Score is a novel tool for assessing whether specific residual cardiac lesions after surgery have a measurable impact on outcome. The goal is to understand which residual lesions can be tolerated and which should be addressed prior to leaving the operating room. The Residual Lesion Score study is a large multicentre prospective study designed to evaluate the association of Residual Lesion Score to outcomes in infants undergoing surgery for CHD. This Pediatric Heart Network and National Heart, Lung, and Blood Institute-funded study prospectively enrolled 1,149 infants undergoing 5 different congenital cardiac surgical repairs at 17 surgical centres. Given the contribution of echocardiographic measurements in assigning the Residual Lesion Score, the Residual Lesion Score study made use of a centralised core lab in addition to site review of all data. The data collection plan was designed with the added goal of collecting image quality information in a way that would permit us to improve our understanding of the reproducibility, variability, and feasibility of the echocardiographic measurements being made. There were significant challenges along the way, including the coordination, de-identification, storage, and interpretation of very large quantities of imaging data. This necessitated the development of new infrastructure and technology, as well as use of novel statistical methods. The study was successfully completed, but the size and complexity of the population being studied and the data being extracted required more technologic and human resources than expected which impacted the length and cost of conducting the study. This paper outlines the process of designing and executing this complex protocol, some of the barriers to implementation and lessons to be considered in the design of future studies.
High risk of necrotising enterocolitis in term-born neonates with CHD delivered by caesarean section: a case–control study
- Eloise Ihle, Jenny Thompson, Warwick Butt, Siva P. Namachivayam
-
- Published online by Cambridge University Press:
- 23 August 2023, pp. 576-580
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
Objective:
Necrotising enterocolitis is linked with altered intestinal microbiota, and caesarean birth is associated with imbalance of newborn intestinal microbiome. We aimed to investigate the role of delivery mode (vaginal or caesarean) and gestational age in the development of necrotising enterocolitis among term-born neonates (≥ 37 weeks) with CHD.
Methods:Case–control study. We studied all newborns with CHD who underwent cardiac surgery during the neonatal (≤ 28 days of age) period, between 2007 and 2017. Totally, 60 cases of necrotising enterocolitis were matched (by year of birth and type of congenital heart lesion) with 180 controls (1:3 ratio). Multivariable conditional logistic regression was used to assess the study question.
Results:The overall prevalence of necrotising enterocolitis was 6.3% in term-born newborns with CHD. Neonates with a left-ventricular outflow tract lesion or single ventricle lesion accounted for 55% (n = 33) of cases. 62% (n = 37) cases were in the modified Bell’s stage 2 or more for necrotising enterocolitis classification. In multivariable modelling, gestational age at birth was not associated with the development of necrotising enterocolitis [adjusted odds ratio per week increase, 95% confidence interval: 1.20 (0.90–1.60)]. Birth by caesarean delivery (compared to vaginal) was strongly associated with development of necrotising enterocolitis [adjusted odds ratio (95% confidence interval): 2.64 (1.31–5.29)]. We failed to identify an association between preoperative enteral nutrition and necrotising enterocolitis.
Conclusion:This study showed a high risk of necrotising enterocolitis in newborns with critical CHD born via caesarean. This information is important given the high prevalence of planned birth by caesarean in newborns with CHD.
Predictors of the inability to achieve full oral feeding in postoperative infants with CHD
- Marin Jacobwitz, Sharon Y. Irving, Helene Moriarty, Jennifer Yost, Arastoo Vossough, Daniel J. Licht, Jennifer M. Lynch
-
- Published online by Cambridge University Press:
- 23 August 2023, pp. 581-587
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
Objectives:
Poor oral feeding is a known contributor to growth challenges in neonates with complex CHD who require early surgery. Almost 60% of these infants do not achieve full oral feeding by hospital discharge. This study’s objective was to identify predictors of the inability to achieve full oral feeding by discharge in neonates with complex CHD following surgical intervention with cardiopulmonary bypass.
Study Design:A retrospective analysis of a prospective study of 192 full-term neonates with complex CHD was performed. A stepwise selection logistic regression model was developed to predict oral feeding status at hospital discharge. Univariate subgroup analysis was performed with groups determined based on a CHD classification system.
Results:58% of neonates (112/192) failed to achieve full oral feeding by hospital discharge. A logistic regression model identified duration of deep hypothermic circulatory arrest and reintubation as predictors of the inability to achieve full oral feeding. Among neonates who achieved full oral feeding by discharge (42%), only 7.5% did so after postoperative day 10. Brain maturation, brain injury, and preoperative oral feeding were not predictors of full postoperative oral feeding.
Conclusions:Many infants with CHD fail to achieve full oral feeding by time of hospital discharge. Longer duration of deep hypothermic circulatory arrest and increased number of intubations were predictive of poor feeding after surgery. Prolonging hospitalisation solely to achieve full oral feeding after postoperative day ten is of limited utility; earlier discharge should be promoted to avoid negative impacts on neonatal neurodevelopment as unintended consequences of lengthy hospitalisations.
Assessment for learning of paediatric cardiology trainees in 41 centres from 19 European countries
- Part of:
- Colin J. McMahon, Ornella Milanesi, Olli Pitkänen-Argillander, Dimpna C. Albert-Brotons, Ina Michel-Behnke, Inga Voges, Skaiste Sendzikaite, Ruth Heying
-
- Published online by Cambridge University Press:
- 29 August 2023, pp. 588-596
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
Background:
Limited data exist on how trainees in paediatric cardiology are assessed among countries affiliated with the Association of European Paediatric and Congenital Cardiology.
Methods:A structured and approved questionnaire was circulated to educationalists/trainers in 95 Association for European Paediatric and Congenital Cardiology training centres.
Results:Trainers from 46 centres responded with complete data in 41 centres. Instructional design included bedside teaching (41/41), didactic teaching (38/41), problem-based learning (28/41), cardiac catheterisation calculations (34/41), journal club (31/41), fellows presenting in the multidisciplinary meeting (41/41), fellows reporting on echocardiograms (34/41), clinical simulation (17/41), echocardiography simulation (10/41), and catheterisation simulation (3/41). Assessment included case-based discussion (n = 27), mini-clinical evaluation exercise (mini-CEX) (n = 12), directly observed procedures (n = 12), oral examination (n = 16), long cases (n = 11), written essay questions (n = 6), multiple choice questions (n = 5), and objective structured clinical examination (n = 2). Entrustable professional activities were utilised in 10 (24%) centres. Feedback was summative only in 17/41 (41%) centres, formative only in 12/41 (29%) centres and a combination of formative and summative feedback in 10/41 (24%) centres. Written feedback was provided in 10/41 (24%) centres. Verbal feedback was most common in 37/41 (90 %) centres.
Conclusion:There is a marked variation in instructional design and assessment across European paediatric cardiac centres. A wide mix of assessment tools are used. Feedback is provided by the majority of centres, mostly verbal summative feedback. Adopting a programmatic assessment focusing on competency/capability using multiple assessment tools with regular formative multisource feedback may promote assessment for learning of paediatric cardiology trainees.