Approx 21 months prior to death, the pt experiened shortness of breath, constant chest pain, and palpitations following an increase in programmed parameters.
The symptoms reportedly subsided when device parameters were reduced to pre-symptomatic levels.
Reference medwatch report 1644487-2003-00482.
|
Mfr periodically compares device-tracking info to the social security death index for the purpose of updating device-tracking data.
During this process, mfr became aware of a pt death.
Certifcate of death was requested, received and reviewed by mfr.
Death certificate indicates that the pt died at his residence.
Immediate cause of death is listed as sudden cardiopulmonary failure.
Autopsy was not performed.
Investigation to date has been unable to determine whether the reported event was related to the vns therapy system as the identity of the pt's last known treating physician is unk.
There is no evidence that the vns therapy system caused or contributed to the reported event; however, based on the reported cause of death, although it is not believed that it is likely that the vns therapy caused or contributed to the pt's death, it cannot be definitively ruled out as a factor.
|