Q. During cardiac cycle, about …A…% of ventricular filling occurs, prior to the arterial contraction …B…% ventricular filling occurs due to arterial contraction Choose the correct option for A and B
A) A-30; B-70
B) A-70; B-30
C) A-40; B-60
D) A-60; B-40
Explanation
A-70, B-30. Each cardiac cycle is initiated by spontaneous generation of an action potential is the sinous node
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.