The Journal of Thoracic and Cardiovascular Surgery, Vol 72, 130-132, Copyright © 1976 by The American Association for Thoracic Surgery and The Western Thoracic Surgical Association
Successful surgical correction of an embolized prosthetic valve poppet: case report
J Ansbro, R Clark and F Gerbode
Embolization of a prosthetic valve poppet, a rare complication following
valve replacement, has been, until recently, generally fatal. Immediate
recognition followed by replacement of the poppet or valve and extraction
of the embolized poppet is the only feasible approach. Recently, a patient
was seen was seen shortly after the onset of acute pulmonary edema with
wide-open mitral regurgitation. A diagnosis of extrusion of the poppet from
a previously placed prosthetic valve was confirmed and a successful mitral
valve replacement accomplished. The nonradiopaque poppet, subsequently
localized by an ultrasound B-sac, was removed from the lower abdominal
aorta at a later operation. We believe this to be the second reported case
of survival following successful reoperation for embolization of a
prosthetic poppet.