further evidence is presented for a hypothesis linking cyclic adenosine 3 ' , 5 ' monophosphate ( cyclic a.m.p . ) and arrhythmias : in the isolated rat heart , changes in tissue cyclic a.m.p . are accompanied by changes in the ventricular-fibrillation threshold ;
C0003811
arrhythmias
C0042510
ventricular-fibrillation