Medically reviewed by Jeffrey S. Lander, MD Atrioventricular nodal reentrant tachycardia (AVNRT) is a rapid, irregular heartbeat that starts suddenly and without warning and stops just as abruptly. It ...

This could be a perfectly stable situation as long as the pacing rate is constant and each orthodromic wavefront propagates all the way along the reentrant circuit. In this situation, if the ...

Atrioventricular nodal reentrant tachycardia is the most common form of paroxysmal supraventricular tachycardia, or PSVT, in adults. AVNRT occurs when a reentrant circuit is present within the AV ...

Atrioventricular reentrant tachycardia occurs when a reentrant circuit is present outside of the AV node through an abnormal conduction pathway that connects the atrium to the ventricles.

This movie gives an overview of the phase behavior observed in simulations of self-propelled spheres equipped with Lennard-Jones interactions and confined to a 2D surface.

Such an interaction is not possible in the VOO mode. In the case of reentrant circuits the phenomena underlining resetting are more complex, as schematically presented in Figure 2. If an ...