Question

what is meant by hypertension what type of damage it may cause in our body what is the pacemaker of the heart​

Answer 1

Explanation:

High blood pressure is called hypertension. It can result in heart failure.

Sino atrial node is called pacemaker of the heart.

Answer 2

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High blood pressure is called hypertension. It can result in heart failure. Sino atrial node is called pacemaker of the heart.