the stimulation for heart contraction initiates in ?
Answers
Answered by
13
Answer:
✍️Here is your answer:--
The stimulation for heart contraction initiates in right atrium.
HOPE IT'S HELP YOU✌️✌️
Answered by
6
Answer:
✌✨❣,I HOPE HELP YOU ❣✨✌
Explanation:
_THE HAERT'S LEECTRICAL SYSTEM _
• SA node (sinoatrial node) – known as the heart's natural pacemaker. The impulse starts in a small bundle of specialized cells located in the right atrium, called the SA node. The electrical activity spreads through the walls of the atria and causes them to contract...
✌✨❣ KEEP SMILING ❣✨✌
Attachments:
Similar questions