thus , with 1 , 10 , 30 , 50 , 100 , and 200 mumol/l metoprolol , total ventricular fibrillation ( reversible plus irreversible ) was reduced from its control incidence of 100 % to 91 % , 83 % , 58 % ( p less than 0.05 ) , 25 % ( p less than 0.001 ) , 25 % ( p less than 0.001 ) , and 0 % ( p less than 0.001 ) , respectively .
C0025859
metoprolol
C0042510
ventricular fibrillation