PMID: 15334760Sep 1, 2004Paper

Mechanical circulatory support: reality and dreams experience of a single center

The Journal of Extra-corporeal Technology
H H WeitkemperR Körfer

Abstract

Because of the increasing number of patients waiting for heart transplantation and the decreasing number of donor organs, mechanical circulatory support has become a generally accepted therapeutic option. Several high-tech devices developed in the last 15 years differ in terms of location, kind of support, and driving units. They are suitable for different patients and their therapeutics objectives. Based on 13 years of experience, we developed a specific protocol for selection and management of patients and devices. Six hundred two patients have received mechanical circulatory support (MCS) in our institution since 1987. The indication spectrum includes cardiogenic shock for various reasons: acute myocarditis, right heart failure, acute rejection and postcardiotomy heart failure, alternative to transplantation, and bridge to recovery. Eight different systems are in use at our center. The extracorporeal devices, the Biomedicus centrifugal pump (n = 169) and the Abiomed BVS 5000 (n = 92) are used for short-term support. The Thoratec VAD (n = 179), and Medos HIA-VAD (n = 10) located in paracorporeal position preferably used for midterm support. Novacor LVAS (n= 96), and HeartMate (n = 58) are partially implantable systems used fo...Continue Reading

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