Predictive Value of EuroSCORE II in Patients Undergoing Left Ventricular Assist Device Therapy

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Left ventricular assist devices (LVADs) are nowadays a widespread option for the effective treatment of heart failure. We hypothesized that the European System for Cardiac Operative Risk Evaluation II (EuroSCORE II) might be a superior tool in clinical decision making compared with other established score systems.


In this retrospective, single-center analysis, between 2008 and 2014, 40 consecutive patients were followed for up to 36 months after LVAD (Thoratec HeartMate II) implantation. Postoperative survival was correlated to the Interagency Registry for Mechanically Assisted Circulatory Support (INTERMACS) levels, Destination Therapy Risk Score (DTRS), HeartMate II Risk Score (HMRS), and EuroSCORE II.


Overall, a positive outcome (survival, transplantation, or weaning) was reached in 87.5% (30 days), 70% (1 year), and 60% (2 and 3 years) of cases. Patients were categorized as high, medium, and low risk by use of the different scores. Within the created subgroups, the following 1-year positive outcomes were achieved—INTERMACS: high risk 58% versus low risk 68%; EuroSCORE II: high risk 17% versus low risk 89%; DTRS: high risk 44% versus low risk 75%; and HMRS: high risk 60% versus low risk 100%. After 1 year, the EuroSCORE II classification's area under the receiver operating characteristic curve (AUC) was superior (AUC = 0.78) and Fisher exact test revealed a significant predictive value for this classification (p = 0.0037) but not for INTERMACS levels, DTRS, or HMRS classifications.


These results support the assumption that EuroSCORE II risk classification may be useful to predict survival in LVAD patients. In our observation, it proved to be superior to INTERMACS, DTRS, and HMRS after 1 year.

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