Question

31.
When the heart is not pumping blood effectively enough to meet the needs of the body, it is called
(1) Heart failure
(2) Cardiac arrest
(3) Heart attack
(4) Angina​

Answer 1

Answer:

In fact, heart failure usually develops over time. It is a condition that occurs when your heart is unable to contract or relax properly. As a result, your heart cannot pump enough blood to meet your body's needs. Depending on the level of severity, heart failure may or may not be immediately life-threatening.

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