Isovolumetric relaxation ends immediately after________________?

Related Mcqs:

Absolute refractory period in heart______________?

A. Lasts till cardiac contraction B. Longer than refractory period in skeletal muscle C. A phase of cardiac cycle in which heart cannot be stimulated by any amount of stimulus D. Corresponds with duration of action potential E. All of the above...

Conduction velocity is least in_______________?

A. AV node B. SA node C. SA node D. Purkinje fibers...

The ventricular repolarization in ECG is best seen in_______________?

A. “P” wave B. “Q” wave C. “R” wave D. “T” wave...

Ventricular muscle receives impulses directly from the_______________?

A. Purkinje system B. Bundle of HIS C. Right and left bundle branches D. AV node...

Heart muscle, true are all except_______________?

A. Act as syncytium B. Has multiple nuclei C. Has gap junctions D. Has branching...