Wandering atrial pacemaker is similar to multifocal atrial tachycardia except the heart rate is normal ― that is, less than 100 beats per minute. Wandering atrial pacemaker occurs when multiple ...

Multifocal atrial tachycardia is a tachycardic version of wandering atrial pacemaker in which the atrial rate is greater than 100 beats per minute. Multifocal atrial tachycardia occurs when ...

In none of the patients intermittent 2:1 retrograde conduction was noted during ventricular pacing. When 1:1 retrograde atrial activation was present in the simultaneously recorded ECG and atrial ...

Patients requiring a pacemaker often have atrial fibrillation (AF), which increases the risk of thromboembolism and, consequently, the risk of morbidity and mortality. To maintain sinus rhythms ...

[51] studied digitized electrocardiogram (ECG) recordings obtained from ... this condition may prompt pacemaker implantation. Effect of atrial overdrive pacing on sleep-disordered breathing ...

NORTH CHARLESTON, S.C. (WCSC) - A doctor at one Lowcountry hospital became the first heart specialist in the Carolinas to implant a new type of leadless pacemaker this week. Electrophysiologist ...