Shortening of paced QRS duration after electrocardiographic optimization of left ventricular pacing vector in patients treated with Cardiac Resynchronization Therapy
Choice of left ventricular pacing vector (LVPV) affects the QRS-duration (QRSd) in patients with Cardiac Resynchronization Therapy (CRT). It is not known whether testing all LVPVs reduces QRSd compared to device-based “standard-programming”.
Source: Journal of Electrocardiology - Category: Cardiology Authors: Casper Lund-Andersen, Helen H. Petersen, Christian J øns, Berit T. Philbert, Michael Vinther, Jesper H. Svendsen Source Type: research
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