Characteristics and Surgical Outcomes of Patients With Late Presentation of Anomalous Left Coronary Artery From the Pulmonary Artery: A Multicenter Study View Article David M Kwiatkowski 1, Christopher W Mastropietro 2, Katherine Cashen 3, Saurabh Chiwane 4, Saul Flores 5, Ilias Iliopoulos 6, Karan B Karki 7, Karl Migally 8, Monique R Radman 9, Christine M Riley 10, Peter Sassalos 11, Jennifer Smerling 12, John M Costello 13, Collaborative Research from the Pediatric Cardiac Intensive Care Society Investigators PMID: 32858217; DOI: 10.1053/j.semtcvs.2020.08.014 Take Home Points 29% of patients with ALCAPA in this large, retrospective, multicenter cohort study presented at greater than one year of age. Patients presenting at >1 year of age had excellent intermediate term survival (no mortalities in this series.) 11% of patients presenting with ALCAPA at greater than 1 year of age presented with cardiac arrest. Although severe LV dysfunction was less common for patients presenting at greater than 1 year than for those presenting at less than 1-year, chronic arrythmia and mitral regurgitation were common. Commentary from Dr. Barry Deatrick (Baltimore, MD, USA), section editor of Congenital Heart Surgery Journal Watch: Although most patients with anomalous left coronary artery from the pulmonary artery (ALCAPA) present with heart failure or shock in the first months of life, a population of patients who develop extensive collateralization do not present with acute myocardial ischemia. Most previous studies of this population are small, and limited to single center studies. The authors of this study sought to characterize the clinical presentation, outcomes of patients who underwent ALCAPA repair older than 1 year of age with the collective experience from 21 congenital heart centers over 10 years. They hypothesized that this older cohort would present with different clinical symptoms and have different postoperative outcomes than a younger cohort. A multicenter retrospective cohort study including all patients who underwent initial coronary artery surgery for ALCAPA between January 2009 and March 2018 (21 centers; 248 patients). Patients who underwent surgical correction at an age > 365 days were identified. Patients with ARCAPA, single coronary, or other significant cardiac lesions were excluded. Of the 248 patients identified, 72 underwent operation at greater than 1 year of age. The median age in this group was 8.3 years, 15 of whom were older than 18. There was no correlation between the degree of LV dysfunction, and the severity of mitral regurgitation. 11% presented with cardiac arrest, and 4% presented in cardiogenic shock. 35% of patients had been admitted to the hospital for another diagnosis, and 44% of these patients were discharged without the diagnosis of ALCAPA being made. Compared to the younger patients, patients in the older cohort were more likely to present after cardiac arrest, but less likely to present with respiratory failure or shock, and less likely to require preoperative inotropic or ventilatory support. No patients received transplantation during the study, although one was listed. At 1-year follow-up, only 5% had moderate or worse systolic dysfunction, and 19% had moderate or worse mitral regurgitation. Among the 13 patients who presented with moderate or worse LV systolic dysfunction, recovery was seen in 15% by discharge, 89% by 1-year and 90% by 3-year follow-up. The authors concluded that patients who presented with ALCAPA older than 1 year of age were more likely to present with cardiac arrest than the younger cohort, the majority of patients who presented older did not have ventricular dysfunction, MR or LV dilation. Further, they confirmed that outcome of repair after 1 year of age is associated with good intermediate term outcome, and recommend continued follow-up to assess long term outcome. Table 1.
August
Risk Factors for Failed Fontan Procedure Following Stage 2 Palliation
Risk Factors for Failed Fontan Procedure Following Stage 2 Palliation View Article Masamichi Ono 1, Melchior Burri 2, Benedikt Mayr 3, Lisa Anderl 4, Martina Strbad 4, Julie Cleuziou 4, Alfred Hager 5, Jürgen Hörer 4, Rüdiger Lange 6 PMID: 32828751; DOI: 10.1016/j.athoracsur.2020.06.030 Take-Home Points Retrospective, single center study, retrospectively analyzing 525 patients receiving Stage 2 Palliation (S2P) with superior cavopulmonary connection for single ventricle palliation over 20 years. The incidence of Fontan completion following S2P was, 83.9% at 3 years and 87.1% at 5 years. HLHS, UAVSD, reduced EF, increased EDP and increased PA pressure were all associated with inability to tolerate S2P. Commentary from Dr. Barry Deatrick (Baltimore, MD, USA), section editor of Congenital Heart Surgery Journal Watch: The authors analyzed the results of two decades worth of bidirectional superior cavopulmonary (Glenn) shunts (BCPS) in order to understand risk factors that may contribute to failure to complete total cavopulmonary connection. They reviewed 525 patients undergoing BCPS over 20 years in a single institution. Specifically, they were interested in identifying if there were anatomic, physiologic, or hemodynamic scenarios that correlated with inability to reach successful Fontan circulation. A competitive risk analysis was performed between one of three states: Fontan completion, death, and being alive without Fontan. Overall, the incidence of Fontan completion was good, 83.9% at 3 years and 87.1% at 5 years. The overall mortality was 10.4% at 3 years and 10.7% at 5 years, with a relatively small number (5.7% and 2.2% at 3 and 5 years respectively) being alive and not having completed a Fontan. Risk factor analysis was performed by first completing a Cox regression model, and on univariate analysis, HLHS, UAVSD, dominant RV, significant AVV regurgitation requiring an AVV procedure, higher pulmonary artery pressure (PAP), higher left atrial pressure, elevated ventricular EDP and reduced ventricular ejection fraction were associated with those patients who had not completed a Fontan procedure. On multivariate analysis, HLHS (HR = 4.1), UAVSD (HR 10.1), higher PAP, and reduced function (HR 4.2) emerged as independent risk factors. AV valve regurgitation requiring AV valve repair was not an independent risk factor in all patients, however, the need for an AV valve repair was significantly higher in patients with UAVSD. The authors conclude that stage 2 palliation is low risk, and leads to excellent rates of Fontan completion, but that some patient groups do have increased risk of complications, mortality, and inability to achieve Fontan circulation. These are, perhaps not surprisingly, anatomic diagnoses of HLHS and UAVSD, impaired ventricular function as assessed by echocardiography or elevated filling pressures, and elevated pulmonary artery pressure. An examination of how each of these factors contribute to failure to progress, specific strategies to mitigate them, or a comparison of techniques applied to achieve stage 2 palliation, remains beyond the scope of this retrospective analysis.
Risk Factors for Failed Fontan Procedure Following Stage 2 Palliation.
Adult Congenital Heart Reviews Risk Factors for Failed Fontan Procedure Following Stage 2 Palliation. Ono M, Burri M, Mayr B, Anderl L, Strbad M, Cleuziou J, Hager A, Hörer J, Lange R. Ann Thorac Surg. 2020 Aug 20:S0003-4975(20)31323-0. doi:...
Genomic analyses implicate noncoding de novo variants in congenital heart disease
Genomic analyses implicate noncoding de novo variants in congenital heart disease View Article Richter F, Morton SU, Kim SW, Kitaygorodsky A, Wasson LK, Chen KM, Zhou J, Qi H, Patel N, DePalma SR, Parfenov M, Homsy J, Gorham JM, Manheimer KB, Velinder M, Farrell A,...
Protein-losing enteropathy and plastic bronchitis after the Fontan procedure
Protein-losing enteropathy and plastic bronchitis after the Fontan procedure View Article Varun J Sharma 1, Ajay J Iyengar 2, Diana Zannino 3, Thomas Gentles 4, Robert Justo 5, David S Celermajer 6, Andrew Bullock 6, David Winlaw 7, Gavin Wheaton 8, Luke...
First-Degree Relatives Screening of Patients with Bicuspid Aortic Valve: Effectiveness and Feasibility in Pediatric Cardiology Daily Practice
First-Degree Relatives Screening of Patients with Bicuspid Aortic Valve: Effectiveness and Feasibility in Pediatric Cardiology Daily Practice View Article Massardier C, Desroches F, Singbo N, Côté JM, Drolet C, Houde C, Vaujois L, Chetaille P. Pediatr Cardiol. 2020...
Characteristics and Surgical Outcomes of Patients With Late Presentation of Anomalous Left Coronary Artery From the Pulmonary Artery: A Multicenter Study
Characteristics and Surgical Outcomes of Patients With Late Presentation of Anomalous Left Coronary Artery From the Pulmonary Artery: A Multicenter Study View Article David M Kwiatkowski 1, Christopher W Mastropietro 2, Katherine Cashen 3, Saurabh Chiwane 4, Saul...
Risk Factors for Failed Fontan Procedure Following Stage 2 Palliation
Risk Factors for Failed Fontan Procedure Following Stage 2 Palliation View Article Masamichi Ono 1, Melchior Burri 2, Benedikt Mayr 3, Lisa Anderl 4, Martina Strbad 4, Julie Cleuziou 4, Alfred Hager 5, Jürgen Hörer 4, Rüdiger Lange 6 PMID: 32828751; ...
Management and Outcomes of Transvenous Pacing Leads in Patients Undergoing Transcatheter Tricuspid Valve Replacement
Management and Outcomes of Transvenous Pacing Leads in Patients Undergoing Transcatheter Tricuspid Valve Replacement View Article Anderson JH, McElhinney DB, Aboulhosn J, Zhang Y, Ribichini F, Eicken A, Whisenant B, Jones T, Kornowski R, Dvir D, Cabalka AK; VIVID...
Impact of preoperative electrophysiological intervention on occurrence of peri/postoperative supraventricular tachycardia following Fontan surgery
Impact of preoperative electrophysiological intervention on occurrence of peri/postoperative supraventricular tachycardia following Fontan surgery View Article Takeuchi D, Toyohara K, Kudo Y, Nishimura T, Shoda M. Heart Rhythm. 2020 Aug 8:S1547-5271(20)30756-6. doi:...
Neurological complications in aortic coarctation: Results of a Nationwide analysis based on 11,907 patients
Neurological complications in aortic coarctation: Results of a Nationwide analysis based on 11,907 patients View Article Trenk L, Lammers AE, Radke R, Baumgartner H, Wort SJ, Gatzoulis MA, Diller GP, Kempny A. Int J Cardiol. 2020 Aug 14:S0167-5273(20)33568-3. doi:...
Risk Factors for Failed Fontan Procedure Following Stage 2 Palliation
Risk Factors for Failed Fontan Procedure Following Stage 2 Palliation View Article Ono M, Burri M, Mayr B, Anderl L, Strbad M, Cleuziou J, Hager A, Hörer J, Lange R. Ann Thorac Surg. 2020 Aug 20:S0003-4975(20)31323-0. doi: 10.1016/j.athoracsur.2020.06.030. Online...
Congenital Heart Disease: Prenatal Diagnosis and Genetic Associations.
Hopkins MK, Dugoff L, Kuller JA. Obstet Gynecol Surv. 2019 Aug;74(8):497-503. doi: 10.1097/OGX.0000000000000702. PMID: 31418452 Similar articles Select item 31125476 Take Home Points: If congenital heart disease (CHD) is suspected on prenatal testing, parents...
Adult Congenital Heart Disease: Current Early Expectations after Cardiac Transplantation.
Riggs KW, Zafar F, Radzi Y, Yu PJ, Bryant R 3rd, Morales DL. Ann Thorac Surg. 2019 Aug 10. pii: S0003-4975(19)31167-1. doi: 10.1016/j.athoracsur.2019.06.067. [Epub ahead of print] PMID: 31408642 Similar articles Select item 31493728 Take-Home Points:...
Echocardiographic predictors of elevated left ventricular end diastolic pressure in adolescent and adult patients with repaired tetralogy of Fallot
Echocardiographic predictors of elevated left ventricular end diastolic pressure in adolescent and adult patients with repaired tetralogy of Fallot. Lubert AM, Cotts TB, Zampi JD, Yu S, Norris MD. Cardiol Young. 2019 Aug;29(8):1020-1024. doi:...
Use of 65 cm large caliber Dryseal sheaths to facilitate delivery of the Edwards SAPIEN valve to dysfunctional right ventricular outflow tracts
Use of 65 cm large caliber Dryseal sheaths to facilitate delivery of the Edwards SAPIEN valve to dysfunctional right ventricular outflow tracts. Kenny D, Morgan GJ, Murphy M, AlAlwi K, Giugno L, Zablah J, Carminati M, Walsh K. Catheter Cardiovasc Interv. 2019 Aug 13....
Improvement in ventricular function with rhythm control of atrial arrhythmias may delay the need for atrioventricular valve surgery in adults with congenital heart disease.
Zielonka B, Kim YY, Supple GE, Partington SL, Ruckdeschel ES, Marchlinski FE, Frankel DS. Congenit Heart Dis. 2019 Aug 5. doi: 10.1111/chd.12833. [Epub ahead of print] PMID: 31385437 Similar articles Select item 31380593 Take Home Points: Atrial arrhythmias in ACHD...