Introduction In patients receiving conduction system pacing (CSP), it is not well established
how to program the sensed atrioventricular delay (sAVD), with respect to the type of capture …

INTRODUÇÃO: O intervalo PR longo, em conjunto com a duração e a morfologia do QRS
gerado pela estimulação cardíaca artificial, associam-se com dessincronia e disfunção …

Background and objective To evaluate left ventricular (LV) longitudinal function and
dyssynchrony mechanisms after dual chamber pacemaker implantation. Materials and …

Background The aim of this study was to ascertain whether individual atrioventricular delay
(AVD) optimization using impedance cardiography (ICG) offers beneficial hemodynamic …

Background Optimization of atrioventricular (AV) intervals for cardiac resynchronization
therapy (CRT) programming is typically performed in supine patients at rest, which may not …

Background: The number of patients treated with a dual chamber (DDD) pacemaker is
continually increased each year. The Optimal AV synchrony will not only maximize cardiac …

Purpose: Proper identification of the cardiac cycle is essential for gated SPECT myocardial
perfusion imaging. We have developed an alternate method of ECG for gating, that is, using …

Background: In 2012 the consensus issued by both the American College of Cardiology &
Foundation Heart Rhythm Society Recommend the use of Dual Chamber Pace maker …

Objective: To investigate the effect of optimized left atrioventricular conduction time (Lavi) on
hemodynamics and prognosis of patients with third degree atrioventricular block implanted …

En este estudio se evalúan los cambios observados en la presión de pulso no invasiva
medida a través de un método optométrico en relación a las modificaciones de intervalo …