| Literature DB >> 27707533 |
Pasquale Crea1, Giuseppe Picciolo2, Teresa Crea3, Francesco Luzza2.
Abstract
An 80-year-old male, who previously received a dual chamber pacemaker, was referred to our ambulatory for dizziness and fatigue. The ECG obtained showed sinus rhythm, highly variable atrioventricular (AV) interval and alternation between spontaneous and paced ventricular complexes. A spike on the ascending part of the T wave was observed, suggesting ventricular undersensing. However, telemetry-supported pacemaker control showed inconstant atrial undersensing.Entities:
Keywords: Atrial undersensing; Dual chamber device; R on T; Ventricular undersensing
Mesh：
Year: 2016 PMID： 27707533 DOI： 10.1016/j.jelectrocard.2016.09.009
Source DB: PubMed Journal: J Electrocardiol ISSN： 0022-0736 Impact factor: 1.438