1. This makes it easier for depolarization and repolarization in the myocardium. 2. This phenomenon requires potassium channels to close quickly to limit repolarization . 3. Class IB antiarrhythmics decrease action potential frequency by lengthening the repolarization phase. 4. The process of repolarization causes an overshoot in the potential of the cell. 5. Contraction of heart muscle cells requires depolarization and repolarization of their cell membranes. 6. This is due to the repolarization of the membrane. 7. These types of ion channels are responsible for the repolarization of the cell. 8. This change in repolarization inhibits the heart from relaxing and properly entering diastole. 9. This causes the cell to have a negative resting charge and is called repolarization . 10. He is most known for his repolarization correction formula of the QT interval QTcF.
