Treatment of arrhythmias by blocking slow current.
D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D001145:Arrhythmias, Cardiac / Q000188:drug therapy* / Q000503:physiopathology; D002118:Calcium / Q000502:physiology*; D002319:Cardiovascular System / Q000187:drug effects; D002986:Clinical Trials as Topic; D006801:Humans; D007473:Ion Channels / Q000502:physiology*; D014700:Verapamil / Q000627:therapeutic use*
D000889:Anti-Arrhythmia Agents; D007473:Ion Channels; D014700:Verapamil; D002118:Calcium