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The heart is a cleverly designed organ that propells blood around the body. Satisfactory performance depends on competent cardiac valves and powerful contraction of cardiac muscle. The heart’s performance is often compared to that of a hydraulic pump where efficiency is computed as the ratio of work performed to oxygen consumed. Any understanding of the factors governing left ventricular performance must begin with the events of the cardiac cycle.
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 |