1. Cardiac Electrophysiology Part I Lecture 3 2. Direction of cardiac muscle depolarization 3. Electrical system of the heart Purkinje fibers Bundle of His Sinoatrial node…
Cardiovascular System Lecture 2 Properties of Cardiac Muscles Properties of the cardiac muscle: Excitability Conductivity Contractility Rhythmicity Properties of the cardiac…
Slide 1 Membrane Potential 6-35 Slide 2 Membrane Potential Is difference in charge across membranes Results in part from presence of large anions being trapped inside…
Slide 1THE ACTION POTENTIAL Slide 2 Slide 3 Stimulating electrode: Introduces current that can depolarize or hyper-polarize Recording electrode: Records change in Potential…