Repolarization - Wikipedia
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 …
Depolarization vs. Repolarization of the Heart (2025)
2025年1月4日 · Depolarization and repolarization are essential processes that maintain the heart’s electrical activity, ensuring the coordinated contractions necessary for efficient blood …
Cardiac Repolarization in Health and Disease | JACC: Clinical ...
Here we discuss how research into the genetic and electrophysiological basis of repolarization has provided us with insights into cardiac repolarization in health and disease and how this in …
Early repolarization syndrome: A cause of sudden cardiac death
Early repolarization syndrome (ERS), demonstrated as J-point elevation on an electrocardiograph, was formerly thought to be a benign entity, but the recent studies have demonstrated that it …
Physiology, Cardiac Repolarization Dispersion and Reserve
2023年4月17日 · 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 …
Does early repolarization on ECG increase the risk of cardiac …
2019年3月1日 · The early repolarization pattern is nearly always a benign incidental finding on ECG, with no specific signs or symptoms attributed to it. High-risk features on ECG are …
Early Repolarization - Cedars-Sinai
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 …
Cardiac Repolarization in Health and Disease - ScienceDirect
2023年1月1日 · Here we discuss how research into the genetic and electrophysiological basis of repolarization has provided us with insights into cardiac repolarization in health and disease …
Dispersion of ventricular repolarization: Temporal and spatial
Repolarization heterogeneity (RH) is an intrinsic property of ventricular myocardium and the reason for T-wave formation on electrocardiogram (ECG). Exceeding the physiologically …
Cardiac repolarization. The long and short of it - PMC
The early repolarization phase gives the epicardial action potential a notched appearance. In the canine heart, I to and the action potential notch are much larger in right vs. left ventricular …
- 某些结果已被删除