Matthew J. O'connor

Pediatric Cardiology
The Cardiac Center
34th And Civic Center Blvd.
Philadelphia, PA 19104

Last Updated: 09/26/2026

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Found 144 publications

Left ventricular rotational mechanics in children with dilated cardiomyopathy: reverse apical rotation indicates a poor prognosis.

Left ventricular rotational mechanics in children with dilated cardiomyopathy: reverse apical rotation indicates a poor prognosis.

Journal: Cardiology in the young
Published: September 08, 2026

Survival after cannula rupture in a fully VAD-dependent child-lessons in preparedness.

Survival after cannula rupture in a fully VAD-dependent child-lessons in preparedness.

Journal: JHLT open
Published: August 30, 2026

Longer-Term Ventricular Assist Devices in Children: 10-Year Retrospective Analysis of Society of Thoracic Surgeons' PEDIMACS.

Longer-Term Ventricular Assist Devices in Children: 10-Year Retrospective Analysis of Society of Thoracic Surgeons' PEDIMACS.

Journal: Journal of the American Heart Association
Published: August 20, 2026

Elevated heart rate is associated with increased mortality and rejection in pediatric heart transplant recipients.

Elevated heart rate is associated with increased mortality and rejection in pediatric heart transplant recipients.

Journal: JHLT open
Published: June 17, 2026

Multicenter Registry Analysis of Bivalirudin for Primary Anticoagulation in Pediatric HeartMate 3 Recipients: ACTION Analysis.

Multicenter Registry Analysis of Bivalirudin for Primary Anticoagulation in Pediatric HeartMate 3 Recipients: ACTION Analysis.

Journal: ASAIO journal (American Society for Artificial Internal Organs : 1992)
Published: March 12, 2026

The FUEL FALD Study: Effects of Udenafil on Liver Stiffness and Fibrosis after Fontan.

The FUEL FALD Study: Effects of Udenafil on Liver Stiffness and Fibrosis after Fontan.

Journal: Pediatric cardiology
Published: January 27, 2026

Implementing a Programmatic Approach to Identify and Promote Ventricular Recovery in Pediatric Patients Supported With Ventricular Assist Devices.

Implementing a Programmatic Approach to Identify and Promote Ventricular Recovery in Pediatric Patients Supported With Ventricular Assist Devices.

Journal: Journal of the American Heart Association
Published: January 22, 2026

Explantation of durable ventricular assist device for myocardial functional recovery in children: A report from the ACTION registry.

Explantation of durable ventricular assist device for myocardial functional recovery in children: A report from the ACTION registry.

Journal: The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation
Published: January 20, 2026

Prospective Multicenter Evaluation of a Novel Active Driving System for Pediatric Ventricular Assist Device Support.

Prospective Multicenter Evaluation of a Novel Active Driving System for Pediatric Ventricular Assist Device Support.

Journal: Journal of the American College of Cardiology
Published: December 15, 2025

Design and rationale of the MIGHTEE study: Motivational interviewing and group heart transplant exercise and education.

Design and rationale of the MIGHTEE study: Motivational interviewing and group heart transplant exercise and education.

Journal: JHLT open
Published: December 04, 2025

Expedited Organ Placement Is Rare in Pediatric Heart Transplantation: A UNOS Registry Analysis.

Expedited Organ Placement Is Rare in Pediatric Heart Transplantation: A UNOS Registry Analysis.

Journal: Circulation. Heart failure
Published: December 03, 2025

Allosensitization status predicts excess mortality in pediatric congenital heart disease transplant recipients in the current era: An analysis of the United Network for Organ Sharing database.

Allosensitization status predicts excess mortality in pediatric congenital heart disease transplant recipients in the current era: An analysis of the United Network for Organ Sharing database.

Journal: JHLT open
Published: November 14, 2025
Showing 1-12 of 144

Last Updated: 09/26/2026