Peripheral extracorporeal membrane oxygenation (ECMO) is one of the most common strategies for cardiogenic shock. ECMO cannulation is associated with an increased risk of complications. We describe a minimally invasive, off-pump technique to provide adequate hemodynamic support and left ventricular unloading. A 54-year-old male with nonischemic cardiomyopathy and severe peripheral vascular disease with cardiogenic shock was initially supported with inotropes and an intra-aortic balloon pump. Despite continued support, he continued to deteriorate, and we escalated to a temporary left ventricular support with a CentriMag, using a transapical ProtekDuo Rapid Deployment cannula via mini left-thoracotomy. This approach provides adequate hemodynamic support, left ventricular unloading and early ambulation. After 9 days, the patient's functional status was improved and was medically optimized. The patient received a left ventricular assist device as destination therapy. He was discharged home, resumed his normal activities and has been doing well for more than 27 months.
Keywords: Cardiogenic shock; mechanical circulatory support; transapical ProtekDuo.
Published by Oxford University Press and JSCR Publishing Ltd. © The Author(s) 2023.