" /> sinoatrial node - CISMeF





Preferred Label : sinoatrial node;

MeSH definition : The small mass of modified cardiac muscle fibers located at the junction of the superior vena cava (VENA CAVA, SUPERIOR) and right atrium. Contraction impulses probably start in this node, spread over the atrium (HEART ATRIUM) and are then transmitted by the atrioventricular bundle (BUNDLE OF HIS) to the ventricle (HEART VENTRICLE).;

MeSH synonym : nodes, sinoatrial; sinoatrial nodes; sinu-atrial node; sinu atrial node; sinu-atrial nodes; sinus node; nodes, sinus; sino atrial node; sino-atrial nodes; sinuatrial node; node, sinuatrial; nodes, sinuatrial; sinuatrial nodes; node, sinoatrial; node, sino-atrial; nodes, sinu-atrial; sino-atrial node; nodes, sino-atrial; sinus nodes; node, sinu-atrial; node, sinus;

Wikipedia link : https://en.wikipedia.org/wiki/Sinoatrial node;

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The small mass of modified cardiac muscle fibers located at the junction of the superior vena cava (VENA CAVA, SUPERIOR) and right atrium. Contraction impulses probably start in this node, spread over the atrium (HEART ATRIUM) and are then transmitted by the atrioventricular bundle (BUNDLE OF HIS) to the ventricle (HEART VENTRICLE).

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30/04/2025


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