[Comparative studies on the inotropic cardiac effect of ajmalin and procaine amide].
D000889:Anti-Arrhythmia Agents; D006321:Heart; D006331:Heart Diseases / Q000628:therapy*; D011342:Procainamide / Q000628:therapy*; D011926:Rauwolfia / Q000628:therapy*
D000889:Anti-Arrhythmia Agents; D011342:Procainamide
HEART DISEASES/therapy; PROCAINE AMIDE/therapy; RAUWOLFIA/therapy