Left Ventricular Assist System Support Is Associated With Persistent Inflammation and Temporary Immunosuppression - Deng, M C; Erren, M; Tjan, T D T; Tamminga, N; Werntze, B; Zimmermann, P; Weyand, M; Hammel, D; Schmidt, C; Scheld, H H (The Thoracic and Cardiovascular Surgeon, 1999)