Implantation of mechanical circulatory support systems and heart transplantation in patients with end-stage heart failure Consensus paper of the DGK, DGTHG

The treatment of patients with advanced heart failure requires interdisciplinary care in a qualified heart failure team, especially prior to and in the follow-up of mechanical circulatory support (MCS) implantation and heart transplantation (HTx). The basic prerequisite is the early specialized evaluation of symptomatic patients even under optimized heart failure treatment. Diagnostics and treatment are initially aimed at improving the prognosis. If the prerequisites for MCS or HTx treatment are present, possible contraindications and problems have to be evaluated in order to achieve an optimal risk-benefit ratio for the abovementioned complex treatments with limited resources. The optimal treatment is still HTx if the conditions are right, so this should be sought in all potential patients. At the same time, the optimal individual transplantation window should not be missed. The provision of a MCS system is a treatment performed with very good results for patients with exclusion criteria for HTx or with hemodynamic instability that prevents a longer waiting time for a donor organ. Short-term and medium-term survival is now comparable to HTx when carefully indicated. Timely implantation before the onset of manifest end-organ damage is crucial. Optimized implementation of advanced treatment requires professional structures that enable effective interdisciplinary cooperation between different sectors of health care.