title: Myocardial recovery during mechanical circulatory support: long-term outcome and elective ventricular assist device implantation to promote recovery as a treatment goal.
abstract: Even after incomplete myocardial recovery during mechanical circulatory support, long-term survival rates after ventricular assist device (VAD) explantation can be better than those expected after heart transplantation even for patients with chronic non-ischemic cardiomyopathy as the underlying cause for VAD implantation. The elective therapeutic use of ventricular assist devices for heart failure reversal in its early stage is a future goal. It may be possible to achieve it by developing tools to predict heart failure reversibility even before ventricular assist device implantation and increasing the number of weaning candidates by improvement of adjunctive therapies to optimize unloading-promoted recovery.  Special attention is focused on the long-term stability of cardiac remission after VAD removal, the clinical relevance unloading-promoted myocardial recovery and on the current knowledge about a potential prediction of myocardial recovery during long-term VAD support already before VAD implantation.
authors.affiliation: Deutsches Herzzentrum Berlin, Germany, Department of Cardiothoracic and Vascular Surgery.
authors.forename: Michael
authors.initials: M
authors.lastname: Dandel
authors.affiliation: Deutsches Herzzentrum Berlin, Germany, Department of Cardiothoracic and Vascular Surgery.
authors.forename: Roland
authors.initials: R
authors.lastname: Hetzer
keywords: heart failure; myocardial recovery; risk factors; survival; ventricular assist devices; ventricular function
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