Question

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

Answer 1

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

Answer 2

B

Step-by-step explanation:

my heart beats irregular buys it's just a condition