It was reported that when patient presented to the clinic, induced atrial or ventricular arrhythmia was observed.Patient was seen on (b)(6) with atrial fibrillation, heart fibrillation and patient was cardioverted.There was pacing in the ventricle.Patient was then presented on (b)(6) with symptoms of weakness, fatigue, shortness of breath and dizziness which increased over previous two weeks.It is unknown if the full system, procedure or device programming contributed to the adverse events.Programming changes were made, a cardioversion was performed and patient was treated with medication with treatment adjusted.Device and leads remains implanted.Patient was stable.
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