Question

Yhe period of isovolumetric contraction of ventrivle is immediately followed by

Answer 1

Explanation:

In cardiac physiology, isovolumetric contraction is an event occurring in early systole during which the ventricles contract with no corresponding volume change (isovolumetrically). This short-lasting portion of the cardiac cycle takes place while all heart valves are closed. ..

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Answer 2

Answer:

Explanation:

Ventricular contraction also triggers contraction of the papillary muscles with their chordae tendineae that are attached to the valve leaflets. ... Ventricular volume does not change because all valves are closed during this phase. Contraction, therefore, is said to be "isovolumic" or "isovolumetric.