2023年7月30日 · Tachyarrhythmias are produced by one of the three mechanisms; reentry, enhanced automaticity, or triggered activity.[1] Reentry is the most common mechanism of …

2023年7月4日 · Reentry describes a self-sustaining cardiac rhythm abnormality. In reentry, the action potential propagates in a circus-like closed loop manner. It is a disorder of impulse …

Re-entry ventricular arrhythmia is a type of paroxysmal tachycardia occurring in the ventricle where the cause of the arrhythmia is due to the electric signal not completing the normal …

2023年6月23日 · The main cause of a reentry arrhythmia is the presence of an extra electrical pathway, called a reentrant circuit, that keeps impulses moving in a circle, re-exciting tissue …

The similarity of the waveforms indicates that the origin of the impulse is the same. The sinoatrial (SA) node is the heart’s pacemaker under normal circumstances and the rhythm is referred to …

2023年2月3日 · The initiation of a reentrant arrhythmia also requires the presence of myocardial tissue with the following electrophysiologic properties : Adjacent tissue or pathways must have …

2021年5月27日 · Reentrant arrhythmias are self-sustaining rhythm abnormalities that are distinct from disorders of impulse generation such as automaticity and triggered activity. Reentry …

2019年1月13日 · Reentrant arrhythmias can be terminated by any mechanism, which makes some part of the reentrant pathway refractory, including vagal maneuvers (AVNRT), chest …

Reentrant arrhythmias can be terminated by any mechanism, which makes some part of the reentrant pathway refractory, including vagal maneuvers (AVNRT), chest thump (VT), …

2023年7月30日 · Reentrant arrhythmias are distinct electrophysiology maladies of the heart caused by the presence of circuits in the normal myocardium. Reentrant arrhythmias occur …