The pacemaker of the heart is located in which part of the heart?

A ) Right atrium ✅

B ) Right ventricle

C ) Left atrium

D ) Left ventricle

Related Questions
  1. What is the function of platelets in the blood?
  2. The normal heartbeat of a human is?
  3. In humans which body part develops first?
  4. Normal blood pressure measured in millimetres of mercury is-----?
  5. The value of systolic blood pressure is-----:
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