The influence of sodium concentration on the action of quinidine, procainamide, and some antimalarial drugs on cardiac muscle.
D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D000962:Antimalarials; D006801:Humans; D009206:Myocardium; D011342:Procainamide; D011802:Quinidine; D012964:Sodium / Q000494:pharmacology*
D000889:Anti-Arrhythmia Agents; D000962:Antimalarials; D012964:Sodium; D011802:Quinidine; D011342:Procainamide
MYOCARDIAL DEPRESSANTS/pharmacology; SODIUM/pharmacology