Implications from electrophysiological differences resulting from small structural changes in antiarrhythmic drugs.
D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology*; D004562:Electrocardiography; D004594:Electrophysiology; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007700:Kinetics; D010210:Papillary Muscles / Q000187:drug effects*
D000889:Anti-Arrhythmia Agents