Repolarization is a stage of an action potential in which the cell experiences a decrease of voltage due to the efflux of potassium (K +) ions along its electrochemical gradient. This phase occurs after the …

Dec 11, 2024 · Depolarization and repolarization are essential parts of the heart’s cycle, affecting muscle contraction and relaxation. In simpler terms, depolarization is when the heart cells fire off an …

Repolarization is where the cell goes back to its negatively charged state on the inside (hence it repolarizes). Therefore, this leads the heart muscle cell to relax.

Oct 8, 2024 · Benign early repolarisation (BER) is a usually benign ECG pattern producing widespread ST segment elevation that is commonly seen in young, healthy patients < 50 years of age. Also …

Feb 4, 2025 · Definition: Repolarization refers to the process where the heart cells return to their resting electrical state after depolarization. It restores the negative charge inside the cells.

When the electrical system of the heart does not operate as it is supposed to, early repolarization (ERP) can develop. ERP can be seen on an electrocardiogram (EKG). This painless procedure provides a …

Repolarization is the process during which a cell's membrane potential returns to its resting state after depolarization, primarily involving the movement of ions across the cell membrane.

The meaning of REPOLARIZATION is restoration of the difference in charge between the inside and outside of the cell membrane following depolarization.

1. the reestablishment of polarity, especially the return of a cell's membrane potential to resting potential after depolarization. 2. in cardiac physiology, the restoration of the cell to its maximal diastolic …

Apr 17, 2023 · A shared characteristic common to both cell types is the third phase, designated as repolarization. Repolarization defines the resetting of the electrochemical gradients of the cell to …