Within about 10 seconds, myocardial cells become ____. Within minutes, they can loose ability to ____. If last more than 20 minutes, myocardial cells are lost ____. If coronary arteries cannot compensate then ____ will occur.
a) Hypoxic, contract, permanently, infarction
b) Normoxic, relax, temporarily, hypertrophy
c) Acidotic, pump, permanently, ischemia
d) Hypoxic, contract, permanently, infarction