Boston scientific received information that this device and competitor right ventricular (rv) lead and competitor left ventricular (lv) lead exhibited loss of capture and oversensing.The rv and lv loss of capture and oversensing were resolved.At the time of this report, it is unknown how this was resolved.The competitor right atrial (ra) lead exhibited minute ventilation signal oversensing, high thresholds, and variable pace impedance measurements.Additionally the patient felt light-headed, which has been getting more frequent.This device remains in service.No adverse patient effects were reported.
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