1 This editorial presents the rationale and considerations for a period of detraining in the diagnostic evaluation of athletes with premature ventricular beats (PVBs). Ultrastructural changes related ...

Methods: Among 197 patients enrolled in the study, the percentage of ventricular-paced beats was evaluated via device diagnostics at the 1-month follow-up. Patient cohorts were defined by ...

For the correlation between ventricular paced beats and mortality the ventricular pacing percentages after an initial 3-month AV delay optimization phase were used. Data were acquired until ...

Ventricular tachycardia is an abnormally fast heart beat (with three or more consecutive heart beats at least 100 beats per minute) that originates from one of the ventricles in the heart.

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 ...

including the exclusive ventricular AutoCapture™ Pacing Systems, assuring Beat-by-Beat™ capture verification and a projected longevity of 12.3 years.1 ...

The United Kingdom Pacing and Cardiovascular Events (UKPACE) trial compared the clinical outcomes of elderly patients treated with either single-chamber ventricular pacing or dual-chamber pacing.

Multifocal atrial tachycardia is a tachycardic version of wandering atrial pacemaker in which ... P wave morphologies and a ventricular rate of greater than 100 beats per minute.

An ECG on admission revealed atrial fibrillation with ventricularly stimulated ventricular complexes and a heart rate of 72 beats per minute. There were no specific abnormalities on physical ...