The patient was a middle aged male who developed severe rv failure 10 days following lvad placement.Approximately 30 minutes following insertion of the protekduo and initiation of support, flows on the lvad suddenly dropped along with flows on the protekduo/tandemheart circuit.The patient's blood pressure also suddenly dropped significantly.Cpr was performed and the patient was placed on percutaneous v-a ecmo with a separate circuit.The patient's chest was opened for exploration and a large amount of blood was noted in the chest cavity.Resuscitative measures were unsuccessful and the patient exsanguinated.A tear described to be a few centimeters long was discovered extending from the main pulmonary artery down into the rvot.None of the associated equipment was kept for inspection or analysis.
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