The active implantable medical device, in particular a cardiac pacemaker defibrillator or cardiovertor type, a detection of the situations of the fusions

摘要

The fusion detectors (12) include means, which when they detect a ventricular capture on null voltage stimulation to control the reiteration (28) for starting the calibration system. When calibration is started the fusion detectors operate a conditioned reduction of the escape time and/or atrio-ventricular delay.