At the end of this course, participants will understand:

• The basis of cellular cardiac electrophysiology: action potentials and ionic channels.
• Specificities of atrial, ventricular, and conduction system cells.
• Ionic channels and intracellular calcium involvement in proarrhythmic mechanisms of the cardiomyocyte.
• Cellular mechanisms of arrhythmias applied for the cardiologist, and experimental tools.
• Mechanism of action of antiarrhythmic drugs.