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Pacemaker (PM) interrogation requires correct manufacturer identification. However, an unidentified PM is a frequent occurrence, requiring time-consuming steps to identify the device.The purpose of this study was to develop and validate a novel algorithm for PM manufacturer identification, using the ECG response to magnet application.Data on the magnet responses of all recent PM models (≤15 years)...
BackgroundBiventricular (bi‐v) pacing improves congestive heart failure and mortality in patients with left ventricular (LV) dysfunction and electrical dyssynchrony. Effective resynchronization must include an LV pacing contribution to the QRS. Leads 1 and V1 are often exclusively used to verify proper biventricular pacing.
MethodsIn 40 patients referred to our cardiac resynchronization therapy (CRT)...
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