According to reports, subject in the post market study: ox1901.000-m (11/20)- post market clinical follow up study protocol of the on-x ascending aortic prosthesis (aap)- single site retrospective study - on post op day 5 prior to hospital discharge from aortic valve replacement, subject experienced cardiac tamponade and underwent emergency sternotomy and closure of epicardial bleed with rigid sternal fixation.Inr at time of event was measured at 3.0.Additionally, the subject experienced a large collection of fluid surrounding the ascending aorta and hemiarch site of the prior repair in 2011.Bleeding around suture line which compressed coronary arteries presenting a global ischemic picture.Notes indicate that a right heart catheterization was performed but outcome of event was death of subject.Written notes indicate respiratory failure, biventricular failure and cardiogenic shock as cause of death on day of event of (b)(6) 2013.Inr at time of event was measured at 5.7.Date of tamponade july 14, 2011.Date of death (b)(6) 2013.No medical records or source documents were provided.Product information unknown.No further information available.
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