Results 251 to 260 of about 187,698 (309)
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Conduction system pacing in prosthetic heart valves
Journal of Interventional Cardiac Electrophysiology, 2022There has been increasing interest in physiologic pacing techniques that directly activate the specialized conduction system. We aimed to assess outcomes of conduction system pacing (CSP) in patients with prosthetic heart valves.This systematic review was performed according to PRISMA guidelines.
Kuldeep Shah +8 more
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The Conduction System in Transplanted Hearts
Chest, 1992This is a serial section examination of the conduction system (CS) in six patients who died seven months, 11 months, two years four months, four years two months, 11 years, and 16 years eight months following cardiac transplantation. The heart was hypertrophied and enlarged in all.
S, Bharati, M, Billingham, M, Lev
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The Conduction System of the Swine Heart
Chest, 1991Although the pig has been used as an experimental model for ischemic heart disease and sudden death, relatively little is known about the anatomy of the conduction system (CS) of this animal. We attempted to correlate electrophysiologic and anatomic differences between the pig and human CS.
S, Bharati +6 more
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Development of the Conduction System of the Heart
Pacing and Clinical Electrophysiology, 1997The muscle cells forming the myocardium and the muscle cells forming the intestinal smooth muscle layers, are both derived from the visceral mesoderm. All cardiomyocytes display autorhythmicity, intercellular conduction via gap junctions, and contraction, irrespective whether they are derived from atrium, ventricle, node, or bundies.
Moorman, A. F. +2 more
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2011
The sinoatrial node (SN) is the heart’s natural pacemaker, and it is located at the connection between the superior vena cava and the right atrial appendage in the superior part of the terminal groove. The terminal groove indicates the position of the attachment of the right appendage and the sinus venosus of the right atrium.
Denis Berdajs, Marko I. Turina
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The sinoatrial node (SN) is the heart’s natural pacemaker, and it is located at the connection between the superior vena cava and the right atrial appendage in the superior part of the terminal groove. The terminal groove indicates the position of the attachment of the right appendage and the sinus venosus of the right atrium.
Denis Berdajs, Marko I. Turina
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Conduction system in congenital heart disease
The American Journal of Cardiology, 1968Abstract The conduction system in congenital heart disease may show abnormalities in position, disruption in continuity, or accessory or abnormal communications. Complete or partial A-V block, right bundle branch block and Wolff-Parkinson-White syndrome may be related to these abnormalities.
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Abstract The cardiac conduction system is a specialized collection of cells that generate and propagate action potentials throughout the heart in order to facilitate the synchronized contraction of myocardium. The system consists of the sinoatrial (SA) node, the atrioventricular (AV) node, and the His-Purkinje system. The SA node acts as
Robert Pellicer, Alaa Abd-Elsayed
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Robert Pellicer, Alaa Abd-Elsayed
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The Conduction System of the Heart
Archives of Internal Medicine, 1977This fine monograph is the outgrowth of a structure-function workshop on cardiac conduction tissue held in the Netherlands in the spring of 1975. The three editors, all members of the Department of Cardiology and Clinical Physiology, Wilhelmina Gasthuis, Amsterdam, dedicated the volume to Dr Durrer.
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Gangliosides of the bovine heart impulse conducting system
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1986The ganglioside analysis of the heart impulse conducting system was carried out, comparing it with that of ordinary myocardium. The heart impulse conducting system contained about 3-times more gangliosides than ordinary myocardium and showed a distinctly different ganglioside composition.
K, Ogawa, T, Abe, K, Nagashima
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The Pathology of the heart conduction system in congenital heart block
Journal of Clinical Forensic Medicine, 2006The incidence of congenital complete heart block is estimated in 1 of 2500-20,000 births. Many cases are isolated (found in an otherwise normal heart) and the pathology of the heart conduction system is variable. We report a 51-year-old man with the diagnosis of complete heart block, with a permanent pacemaker.
J M, Suárez-Peñaranda +4 more
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