Arrhythmias produced by intravenous procaine amide.
D001145:Arrhythmias, Cardiac / Q000209:etiology*; D011342:Procainamide; D011343:Procaine / Q000031:analogs & derivatives
D011343:Procaine; D011342:Procainamide
ARRYTHMIA/etiology and pathogenesis; PROCAINE/derivatives