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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. In most cases, the SN is found at the lateral anterior surface of the superior vena cava; however, it occasionally extends over the crest of the right appendage. In such cases, the SN exhibits a horseshoe form.
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 0 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |