Chest pain due to inadequate oxygen supply to the heart muscle is called:

Which of the following is a congenital heart disease?

Pain in the heart muscle is known as........

The accumulation of excess fluid in tissue space is called

The state of the heart when it is not pumping blood effectively enough to meet the needs of the body is called:

Assertion: Saline water is not given to patients of hypertension.
Reason: Saline water can cause vomiting and may drop blood pressure suddenly causing cardiac arrest.