Cardiac cells can withstand ischemic conditions for _____ before irreversible cell injury occurs.

Cardiac cells can withstand ischemic conditions for _____ before irreversible cell injury occurs.

Cardiac cells can withstand ischemic conditions for _____ before irreversible cell injury occurs.




A. 1 minute
B. 20 minutes
C. 30 minutes
D. 60 minutes



Answer: B