When a heart beats out of rhythm, the condition is called
a. artificial respiration.
b. ventricular fibrillation.
c. artificial resuscitation.
d. ventricular resuscitatio
When a heart beats out of rhythm, the condition is called b. ventricular fibrillation. Due to the definition you gave it's the most suitable answer as the fibrillation means that the heart is out of rhytm.
