Pediheart: Pediatric Cardiology Today
A review of the latest literature and thought leaders in pediatric cardiovascular care.
Episodes
October 17, 2025 • 30 mins
This week we review an episode from 3 years back and delve into the world of adult congenital heart disease when we review a recent work from the ACHD team at UCSF that assesses the impact of BMI on clinical outcomes in the single ventricle adult Fontan patient. What is the cause of elevation in BMI in some Fontan patients? Is obesity the only explanation? Is BMI a modifiable risk factor for our Fontan patients and should exercise ...
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October 10, 2025 • 31 mins
This week we review a recent work from the "Women In Pediatric Cardiology" group which is a 4 year old initiative to help lift up women pediatric cardiologists through the fostering of connections and also via mentorship programs. Why did this program develop and what are the most pressing issues affecting female pediatric cardiologists? What are the best solutions to help address gender inequities in our field? We speak with two c...
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October 3, 2025 • 34 mins
This week we review a recent multicenter, randomized trial pitting 2 different immunosuppressive therapeutic approaches against each other. How did a novel approach of everolimus + low dose tacrolimus compare to more standard MMF + standard, higher dose tacrolimus in avoidance of major adverse transplant events or complications? How did this first ever prospective trial in the pediatric heart transplantation world start and how dif...
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September 26, 2025 • 31 mins
This week we review a recent report of the use of phenoxybenzamine for the reduction of SVR in children undergoing congenital heart surgery in India. How does this agent work and what might be the advantage versus other agents like nitroprusside or milrinone which are more commonly used? How does the cost of this agent (or phentolamine) compare with newer agents? We speak with Dr. Rohit Loomba of Lurie Children's Hospital. For thos...
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September 19, 2025 • 25 mins
This week we replay an episode from 2 years ago on postoperative ectopic atrial tachycardia (EAT) following congenital heart surgery in children. Are there risk factors for this arrhythmia and are any modifiable? What is the 'go to' therapy used by the electrophysiologists at Children's LA for the acute and chronic treatment of this arrhythmia in the postoperative period? Is the presence of EAT in a postoperative congenital heart p...
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September 12, 2025 • 27 mins
This week we review a recent report from the Boston Children's team on their 39 year experience managing and caring for children with myocardial infarction following Kawasaki disease (KD). What were the clinical features of KD patients that were most associated with this rare complication? What signs or symptoms should be concerning for the caregiver of patients with KD? What are the more common approaches to the management of MI i...
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September 5, 2025 • 51 mins
This week we review a landmark paper that came out this month on the topic of ACHD. How common is neurocognitive dysfunction amongst the ACHD patient population? What factors are associated with worse or better such outcomes? What interventions should be considered to mitigate these issues? What is the relationship between mental illness and neurocognitive dysfunction? Dr. Scott Cohen of The Medical College of Wisconsin and Dr. Ali...
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August 29, 2025 • 39 mins
This year is the 50th anniversary of the first transcatheter ASD closure in a human. To celebrate this achievement, this week we air a live interview from PICS 2025 in Chicago (conducted 8/26/25) with living interventional cardiology legend Dr. Terry King speaking about the events surrounding his landmark intervention as the first person to ever perform a transcatheter ASD closure with his partner, surgeon Dr. Noel Mills. In this o...
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August 22, 2025 • 30 mins
This week we review a recent work addressing the growing mismatch between the numbers of ACHD patients and the numbers of well trained ACHD providers. What are the most important factors influencing trainees' decisions regarding the pursuit of a career in ACHD? How can more young people be influenced to pursue this fascinating and growing field? We speak with Dr. Katia Bravo-Jaimes of The Mayo Clinic in Jacksonville, FLA about a re...
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In this week's replay episode from 3 years ago, we delve into the world of pediatric heart transplantation and the impact that race or insurance status may have on outcomes. What are the factors that explain worse outcomes for black children waiting for a heart transplant? How is the PHTS Racial Disparity Taskforce working to reduce inequities in this field? What role does insurance status have on these outcomes? We speak with note...
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August 8, 2025 • 37 mins
This week we lost one of the true 'nice people' in pediatric cardiology - Dr. Richard J. Golinko who died at the age of 95. Dr. Golinko led the Mount Sinai Pediatric Cardiology Program for many years. He established many of the programs at Sinai that are now fundamental to the program and the care of children with congenital heart disease in the tri-state region. To honor Dr. Golinko's memory, we stretch back over 40 years to revie...
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August 1, 2025 • 58 mins
Professor Ziyad Hijazi of SIdra Medical joins Pediheart this week to celebrate Pediheart's 350th milestone and discuss his life and times from his early days in Jordan to the absolute heights of interventional cardiology. How did he meet Dr. Kurt Amplatz and become involved in the development of Amplatzer devices? Who were some of his mentors and what does he think about being a mentor? How did he come up with the idea for the PICS...
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This week we go back in time to 2022 to re-enter the world of cardiogenetics and electrophysiology when we review the topic of catecholaminergic polymorphic ventricular tachycardia (CPVT). Is there a 'best' beta blocker for the treatment of this condition? Why is one better than others? How should one manage the patient who is intolerant of beta blockade but needs it for prevention of arrhythmia? What is the role of flecainide, sym...
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July 18, 2025 • 31 mins
This week we review a recent important longitudinal follow up study of patients who have undergone palliation for the treatment of HLHS at The Children's Hospital of Philadelphia over the past 35+ years. What are the 'transplant-free' survival numbers at 35 years follow up following newborn palliation? Are there differences between hybrid and traditional "Norwood/Stage I" palliation? What factors explain the group of HLHS patients ...
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This week we review a recent surgical paper on the 'off-label' use of the Melody valve for replacement of the AV valve in small infants and children. How effective and safe was this procedure? What factors were associated with the need for reintervention and what sorts of reinterventions were most common? Why was catheter based reintervention rarely employed? What sort of anti-coagulation protocol seems best to protect these valves...
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This week Dr. Nadine Choueiter of Mount Sinai hosts a special episode of Pediheart: Pediatric Cardiology Today in which we speak with emeritus Professor of Pediatrics at the University of Toronto, Dr. Brian McCrindle about his career and life. How did he develop a love of pediatric cardiology? Who were some of his early mentors? How did he develop the international Kawasaki Disease Registry and how has he cultivated it despite mini...
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June 27, 2025 • 29 mins
This week we speak with congenital heart surgeon T. Konrad Rajab of Arkansas Children's Hospital about a recent report he co-authored on piglet experiments on partial heart transplantation. How did transplanted heart valves grow in comparison to standard homografts and how did the valvular function differ with time? Is there a minimum dose of immunosuppresion that can protect these valves and can this dose be lower than full heart ...
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June 20, 2025 • 33 mins
This week we speak with Professor Vladimiro Vida of U. Padua about a recent ECHSA large scale study assessing surgical outcomes of newborn cardiac surgery in Europe. What trends have become apparent in the past 10 years and why are outcomes generally better overall in this complex patient group? Why have outcomes for single ventricle surgery not improved as much as other newborn surgeries? Is there a relationship between center vol...
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This week we speak with Assistant Professor of Pediatrics at Harvard Medical School, Dr. Audrey Dionne about a recent work she co-authored on the topic of outcomes of ablation in the early postoperative period following congenital heart surgery. Who is a candidate for this intervention and what were the outcomes? How commonly were serious complications encountered and how successful were these procedures? Dr. Dionne reviews these a...
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This week we venture back in time to 2023 to review the results of the update of the Single Ventricle Reconstruction trial, specifically SVR III. How are HLHS patients are faring post Norwood at age 12? What is the overall transplant-free survival rate in this group? Are there differences in survival seen at 12 years between BTTT shunt patients and RV-PA conduit shunt patients? How do they compare in exercise capabilities? What abo...
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