Accordingly, when ventricular pacing capability ... variable validation of treated rhythms, and differences between pacing schemes and substrates for VT. Nonetheless, it is instructive to ...

Thus, the interlacing of viable and nonviable myocardium is capable of satisfying the three conditions required for initiation and maintenance of a reentrant rhythm: (1) at least two functionally ...

This indicates that the pacemaker is coming from the sinus node and not elsewhere in the atria, with an atrial rate of greater than 100 beats per minute. The ventricular rate (indicated by the QRS ...

Pacemaker implantation for tachycardia–bradycardia ... resulted in only transient sinus rhythm. Amiodarone was started and sinus rhythm was achieved, but recurrences of AF and type I atrial ...

The sinus node is the heart's "natural pacemaker" that starts ... A faster rhythm is known as accelerated idioventricular rhythm. Ventricular rhythms have a wide QRS complex.

Biventricular pacing is an excellent option for certain patients with advanced HF. Also known as “cardiac resynchronization therapy,” biventricular pacing has been shown to improve HF symptoms ...

The first-ever pacemaker to include Managed Ventricular Pacing (MVP®), the EnRhythm™ Pacing System promotes intrinsic conduction and is clinically proven to significantly reduce unnecessary ...