Results 261 to 270 of about 20,033,761 (330)

Heart conduction system: a neural crest derivative?

open access: yesBrain Research, 1988
Using the anti-neurofilament monoclonal antibody iC8 we report here that muscle fibers of the conduction system of the adult and developing rabbit heart express a cytoskeletal protein antigenically and electrophoretically similar to the
L. Gorza, S. Schiaffino, M. Vitadello
semanticscholar   +4 more sources

Improved Outcomes of Conduction System Pacing in Heart Failure with Reduced Ejection Fraction - A Systematic Review and Meta-analysis.

Heart Rhythm, 2023
Conduction system pacing (CSP) - His bundle pacing (HBP) and Left bundle branch area pacing (LBBAP) - are emerging alternatives to biventricular pacing (BVP) for cardiac resynchronization therapy (CRT) in heart failure.
J. Gin   +10 more
semanticscholar   +3 more sources

The Pathology of the heart conduction system in congenital heart block

Journal of Clinical Forensic Medicine, 2006
The 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
openaire   +3 more sources

The Heart Conduction System

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
openaire   +2 more sources

Clinical outcomes of conduction system pacing versus biventricular pacing for cardiac resynchronization therapy: A systematic review and meta‐analysis

Cardiovascular Electrophysiology, 2023
Conduction system pacing (CSP) is observed to produce greater improvements in echocardiographic and hemodynamic parameters as compared to conventional biventricular pacing (BiVP).
Jitae A. Kim   +4 more
semanticscholar   +1 more source

Development of the Conduction System of the Heart

Pacing and Clinical Electrophysiology, 1997
The 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
openaire   +3 more sources

Permanent conduction system pacing for congenitally corrected transposition of the great arteries: A Pediatric and Congenital Electrophysiology Society (PACES)/International Society for Adult Congenital Heart Disease (ISACHD) Collaborative Study.

Heart Rhythm, 2020
BACKGROUND Congenitally corrected transposition of the great arteries (CCTGA) is associated with spontaneous atrioventricular block and pacing-induced cardiomyopathy.
J. Moore   +12 more
semanticscholar   +1 more source

Clinical Outcomes Of Conduction System Pacing Compared To Biventricular Pacing In Patients Requiring Cardiac Resynchronization Therapy.

Heart Rhythm, 2022
BACKGROUND Cardiac resynchronization therapy (CRT) with biventricular pacing (BVP) is well-established therapy in patients with reduced left ventricular ejection fraction (LVEF) and bundle branch block or indication for pacing.
P. Vijayaraman   +18 more
semanticscholar   +1 more source

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