What is cardiac arrest?
A. When the heart begins to beat irregularly
B. When the heart stops effectively pumping blood
C. When the body does not breath properly
D. When cells in the brain start to die due to lack of oxygen

Respuesta :

249983

Answer:

B

Explanation:

my heart beats irregular buys it's just a condition

Most cardiac arrests occur when a diseased heart's electrical system malfunctions. This malfunction causes an abnormal heart rhythm such as ventricular tachycardia or ventricular fibrillation. Some cardiac arrests are also caused by extreme slowing of the heart's rhythm

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