intramuscular adrenalin administration in a dosis of 2 mg/kg led to a considerable reduction of the exchange surface of the capillaries and to a slow-down of blood flow in myocardial tissue , an increase in the lipid peroxide content in the heart muscle , and to an acceleration of the heart rate with the development of arrhythmia .
C0014563
adrenalin
C0003811
arrhythmia