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Repair of postinfarction ventricular septal defect on a beating heart [PDF]

The Annals of Thoracic Surgery, 1996
Two elderly patients with postinfarction ventricular septal defect underwent repair by endocardial patch with infarct exclusion on a beating heart under normothermic cardiopulmonary bypass with ultra-short-acting beta-blocker infusion. Their hemodynamic states soon recovered, and postoperative angiographic studies showed improvement of cardiac function
Toshiki Takahashi, Hiroshi Imagawa, Yoshiki Sawa, Kazuhiro Taniguchi, Takafumi Masai, Keishi Kadoba, Hikaru Matsuda   +6 more
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Design of heart phantoms for ultrasound imaging of ventricular septal defects

International Journal of Computer Assisted Radiology and Surgery, 2021
Ventricular septal defects (VSDs) are common congenital heart malformations. Echocardiography used during VSD hybrid cardiac procedures requires extensive training for image acquisition and interpretation. Cardiac surgery simulators with heart phantoms have shown usefulness for such training, but they are limited in visualization and characterization ...
Gerardo Tibamoso-Pedraza, Iñaki Navarro, Patrice Dion, Marie-Josée Raboisson, Chantale Lapierre, Joaquim Miró, Sylvie Ratté, Luc Duong   +7 more
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VENTRICULAR SEPTAL DEFECT

Pediatrics, 1960
Seventeen patients had a history of congestive heart failure in infancy out of a total of 125 cases of ventricular septal defect reviewed. The initial episode of cardiac decompensation occurred in the first 6 months of life. Ten of the patients had evidence of unremitting failure and died in the first year of life, while seven survived infancy ...
Sidney Blumenthal, Sylvia P. Griffiths, Beverly C. Morgan   +2 more
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Nature of heart failure in patients with ventricular septal defect

American Journal of Physiology-Heart and Circulatory Physiology, 1995
To assess the contributions of systolic and diastolic dysfunction to congestive heart failure (CHF) in ventricular septal defect (VSD), we studied 13 children with VSD at catheterization using a Millar catheter. Eight children had CHF, whereas five did not. Phenylephrine was infused at a rate of 5 micrograms.kg-1.min-1, and M-mode echocardiography and
Paul K. Woolf, M. S. Snyder, Thomas H. Hintze, K. P. Seligman, Michael H. Gewitz, Julian M. Stewart   +5 more
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Navigation guidance for ventricular septal defect closure in heart phantoms

International Journal of Computer Assisted Radiology and Surgery, 2022
Transesophageal echocardiography (TEE) is the preferred imaging modality in a hybrid procedure used to close ventricular septal defects (VSDs). However, the limited field of view of TEE hinders the maneuvering of surgical instruments inside the beating heart.
Gerardo Tibamoso-Pedraza, Sarah Amouri, Victor Molina, Iñaki Navarro, Marie-Josée Raboisson, Joaquim Miró, Chantale Lapierre, Sylvie Ratté, Luc Duong   +8 more
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Recatheterization of the right heart in ventricular septal defect

American Heart Journal, 1959
Abstract Repeat right heart catheterization was carried out in 20 patients from 17 months to 9 years following the initial study. In only a few patients was there an increase in pulmonary pressure. In some infants there was a significant fall. No deterioration in clinical signs or symptoms occurred. In view of these data it is suggested that one be
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Self-sealing ventricular septal defects of the heart

American Heart Journal, 1963
Abstract Two cases of self-sealing ventricular septal defects in children have been presented. The clinical and pathologic data indicate that each closure was produced by the fibrous adherence of the medical leaflet of the tricuspid valve to the ventricular septum and had occurred as an acquired condition after birth.
Rudy Kovachevich, William L. Miller
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Closure of membranous ventricular septal defect of heart by septal leaflet of tricuspid valve

Human Pathology, 1983
A case of spontaneous closure of a membranous ventricular septal defect by adhesion of the septal leaflet of the tricuspid valve is reported. There was evidence to suggest that thrombi developed in a pouch formed by the adherent leaflet, giving rise to emboli producing remote and recent infarcts in the brain.
Raghunatha N. Rao, Joseph J. Gaines
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