Successful surgical employment of Impella recovery system for right ventricular failure after previous aortic valve...

A 58-year-old woman underwent aortic valve replacement. On the second postoperative day the patient referred a sharply chest pain, and an emergent coronary angiography revealed total occlusion of the right coronary artery. An intra-aortic ballon pump was placed and the patient underwent emergent off-pump coronary revascularization of the right coronary artery. Five hours later, due to unstable hemodynamic the extracorporeal membrane oxygenation was implanted without improvement of the right ventricular (RV) function. Then we decided to implant the Impella Right Direct (RD). After 9 days of Impella's insertion the RV was recovered and the device was successfully explanted. After 16 days of Impella explanted the patient was discharged. This case suggest that implantation of Impella RD is clinically feasible, associated with hemodynamic improvement, and facilitate successful bridge-to-recovery in patients with post-cardiotomy RV failure due to myocardial infarction unresponsive to coronary artery bypass grafting, maximal medical therapy, contrapulsation and extracorporeal membrane oxygenation.