• Masataka Yoda, Mitsumasa Hata, Akira Sezai, and Kazutomo Minami.
• Department of Thoracic and Cardiovascular Surgery, The Cardiovascular Institute Hospital, Tokyo, Japan.
• Ann Thorac Cardiovasc Surg. 2009 Dec 1;15(6):408-11.

PurposeThe left ventricular assist system (LVAS) is often used for end-stage heart failure. However, in severe lung disorder, the patient needs extracorporeal membrane oxygenation (ECMO) because oxygenation using only a ventricular assist system (VAS) is insufficient. We report a successful case of combining the use of LVAS and right VAS (RVAS) with ECMO.MethodA 40-year-old female developed cardiogenic shock secondary to end-stage dilated cardiomyopathy, and percutaneous cardiopulmonary support (PCPS) was initiated. An echocardiogram showed a low ejection fraction (11%), and she underwent implantation of an LVAS (Toyobo Ventricular Assist System). She also required a RVAS with ECMO shunting between the right and left atrium because there was insufficient oxygenation resulting from pulmonary dysfunction followed by severe lung edema.ResultPulmonary function recovered successfully, and the RVAS-ECMO was removed after 7 days of support. There were no complications after operation, such as infection, bleeding, or systemic embolization.ConclusionLVAS combined with RVAS-ECMO in right and left atrial cannulation is a useful option for patients with severe pulmonary damage.

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