A case of endocardial mapping for the epicardial pure origin of premature ventricular complex using the time difference between bipolar and unipolar potential
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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 ... ...