[Anti-arrhythmia agents].
D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use*; D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D004285:Dogs; D006801:Humans
D000319:Adrenergic beta-Antagonists; D000889:Anti-Arrhythmia Agents
Antiarrhythmika.