Question

The diagram given alongside represents the human heart in one phase of its functional activities. Study the same and answer the questions that follows.

Name the phase.

Answer 1

Ventricular diastole

• In the given figure, ventricles are in diastolic phase.
• The tricuspid and bicuspid valves are open.
• It occurs only when pressure in the ventricles falls.
• As a result, blood flows from the atria into the ventricles.