It was reported that during the initial implant procedure for the cardiac resynchronization therapy pacemaker (crt-p) system, after the right ventricular (rv) lead was placed, the patient's pressures crashed.Cardiopulmonary resuscitation (cpr) was performed and the patient stabilized, an echocardiogram was done and no signs of effusion were noted.The physician continued with the procedure and placed the left ventricular (lv) lead.The patient then crashed and cpr was once again performed in addition to placing a balloon pump.The patient stabilized again, the device was placed in the pocket and it was noted that everything was functioning within normal limits.The patient then crashed a third time, additional attempts to resuscitate the patient failed and the patient died.It was noted prior to implant that the patient had a low ejection fraction and congestive heart failure but otherwise no injury.The patient's comorbidities and anesthesia were noted to be associated with the death during the procedure.It was also noted that another echocardiogram was done following the patient's death and still no signs of effusion were present and no device or lead performance issues were noted.
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