Q. A heart murmur indicates a defective
A) Bundle of His
B) Heart valves
C) Sino-atrial node
D) Atrio-ventricular node
Explanation
The murmur sound indicates the defective heart valves.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.