Endocardial mapping using the time difference between bipolar and unipolar potentials successfully localized the pure origin of an epicardial premature ventricular complex.
Can the time difference between bipolar and unipolar potentials be used in endocardial mapping to identify the pure origin of epicardial-side premature ventricular complexes?
The time difference between bipolar and unipolar potentials may be a useful technique in endocardial mapping to identify the pure origin of epicardial premature ventricular complexes.
Absolute Event Rate: 0% vs 0%
In endocardial mapping of premature ventricular complexes of intramural or epicardial origin, we must be aware that pure origin and exit do not always coincide. In this study, we describe a case of endocardial mapping for epicardial-side premature ventricular complexes of pure origin using the time difference between bipolar and unipolar potentials.
Izumi et al. (Tue,) reported a other. Endocardial mapping using the time difference between bipolar and unipolar potentials successfully localized the pure origin of an epicardial premature ventricular complex.