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Article

Evidence of Superior and Inferior Sinoatrial Nodes in the Mammalian Heart

2020-06-20

Abstract excerpt

The initiation of rhythmic heartbeat is the earliest manifestation of new life after conception. A normal heartbeat originates as an action potential in a group of pacemaker cells of the sinoatrial node (SAN) 1 . Pacemaker cells are evident since early embryogenesis when the entire sinus venosus exhibits electric automaticity and possesses specific gene expression profile distinct from that of working myocardium...

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Identifiers and source

Literature Corpus work
443f4b56-a1b6-565a-8360-ef6a5cb83a0a
DOI
10.1101/2020.06.18.159939
Open publication

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Evidence of Superior and Inferior Sinoatrial Nodes in the Mammalian HeartDOI 10.1101/2020.06.18.159939
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