Effect of verapamil on the sinoatrial and atrioventricular nodes of the rabbit and the mechanism by which it arrests reentrant atrioventricular nodal tachycardia

MeSH terms

• Action Potentials / drug effects
• Animals
• Atrioventricular Node / drug effects*
• Electrodes, Implanted
• Electrophysiology
• Heart Atria / drug effects
• Heart Conduction System / drug effects*
• Heart Rate / drug effects
• Heart Ventricles / drug effects
• In Vitro Techniques
• Microelectrodes
• Rabbits
• Sinoatrial Node / drug effects*
• Tachycardia / drug therapy
• Tachycardia / prevention & control
• Verapamil / administration & dosage
• Verapamil / pharmacology*
• Verapamil / therapeutic use