Ventricle (heart)

Heart section showing ventricles and ventricular septum

Wiggers diagram of various events of a cardiac cycle, showing left ventricular volume as a red trace.

In the heart, a ventricle is one of two large chambers that collect and expel blood received from an atrium towards the peripheral beds within the body and lungs. The atrium (an adjacent/upper heart chamber that is smaller than a ventricle) primes the pump. Interventricular means between the ventricles (for example the interventricular septum), while intraventricular means within one ventricle (for example an intraventricular block).

单词	Cardiac ventricles
释义	Cardiac ventricles 英语百科 Ventricle (heart) In the heart, a ventricle is one of two large chambers that collect and expel blood received from an atrium towards the peripheral beds within the body and lungs. The atrium (an adjacent/upper heart chamber that is smaller than a ventricle) primes the pump. Interventricular means between the ventricles (for example the interventricular septum), while intraventricular means within one ventricle (for example an intraventricular block).
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Cardiac ventricles

Ventricle (heart)