Results 201 to 210 of about 42,317 (250)

The first heart sound in atrial septal defect

American Heart Journal, 1969
Abstract An electrocardiographic, phonocardiographic, and right-sided cardiovascular pressure study was made in 18 cases of atrial septal defect. The study was primarily concerned with the various components (a, b, and c) of the first heart sound (I) and their relationship to the dynamic events of the right heart. The following facts were ascertained.
T K, Zakrzewski, S J, Slodki, A A, Luisada   +2 more
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Heart Rate Behavior in Children with Atrial Septal Defect

Cardiology, 1998
The aim of this study was to assess heart rate variability, a noninvasive parameter for studying the neurohumoral control of heart rate, in children with atrial septal defect. We examined five time-domain and three frequency-domain indices of heart rate variability determined from 24-hour Holter recordings in 20 children, aged 3–14 years, with secundum
M M, Massin, B, Derkenne, G, von Bernuth
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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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Traumatic interventricular septal defect of heart a case report

American Heart Journal, 1962
Abstract An acquired interventricular septal defect of the heart resulted from a nonpenetrating traumatic cardiac injury sustained by the driver in an automobile accident. The defect developed 10 days after the accident, when intractable cardiac failure began and continued until death, 28 days later.
W R, STERN, L D, STODDARD
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Repair of postinfarction ventricular septal defect on a beating heart

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
T, Takahashi, K, Kadoba, K, Taniguchi, Y, Sawa, H, Imagawa, T, Masai, H, Matsuda   +6 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
J M, Stewart, T H, Hintze, P K, Woolf, M S, Snyder, K P, Seligman, M H, Gewitz   +5 more
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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.
J J, Gaines, R N, Rao
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The Conduction System in Cattle Hearts with Ventricular Septal Defects

Anatomia, Histologia, Embryologia, 1983
AbstractAn anatomical study of abattoir acquired bovine hearts with ventricular septal defects was carried out. Hearts were fixed and stored in 4% formalin solution with heart dissection used for gross anatomical location of the conduction system of the ventricles.
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Atrial Septal Defect is a Congenital Heart Defect

Journal of Medical Research and Clinical Reviews
Congenital heart defects are caused by a complex interaction of genetic and environmental factors. It is very rare for a congenital heart defect to be identified. Atrial septal defect, often referred to by laypeople as a ‘hole in the heart’, is one of the most common heart anomalies.
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Congenital Heart Disease: Atrioventricular Septal Defects

2017
Atrioventricular canal defects (AVC) constitute 4–5% of congenital heart disease. AVC are a spectrum of malformations, characterized by a defect in the atrial septum, a defect in the ventricular septum and a defect in one or both atrioventricular (AV) valves.
Viviane G. Nasr, Annette Y. Schure
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