Comparing short-term outcome after implantation of the HeartWare® HVAD® and the Abbott® HeartMate 3®.

Aims: Centrifugal continuous flow pumps are currently the state of the art in left ventricular assist device therapy. This study was conducted to compare the results after implantation of the HVAD® and the HeartMate 3®.

Methods And Results: We retrospectively analysed preoperative and post-operative patient data of all 106 patients, who received a HeartMate 3 (HM3) at our centre between 2014 and 2018.

Current perspectives on mechanical circulatory support.

Mechanical circulatory support gained a significant value in the armamentarium of heart failure therapy because of the increased awareness of the prevalence of heart failure and the tremendous advances in the field of mechanical circulatory support during the last decades. Current device technologies already complement a heart transplant as the gold standard of treatment for patients with end-stage heart failure refractory to conservative medical therapy. This article reviews important aspects of mechanical circulatory support therapy and focuses on currently debated issues.

Bivalirudin anticoagulation for left ventricular assist device implantation on an extracorporeal life support system in patients with heparin-induced thrombocytopenia antibodies.

Objectives: Heparin-induced thrombocytopenia (HIT) requires alternative anticoagulation strategies. We investigated outcomes in patients with HIT antibodies undergoing low-dose bivalirudin anticoagulation during left ventricular assist device implantation on an extracorporeal life support system (ECLS) and compared the results with non-HIT patients treated with heparin and receiving left ventricular assist device implantation with ECLS support.

Methods: The institutional ventricular assist device database was searched for the period from March 2012 to March 2016.

Management of end-stage heart failure patients with or without ventricular assist device: an observational comparison of clinical and economic outcomes.

Objectives: Heart transplantation (HT) and ventricular assist devices (VAD) for the management of end-stage heart failure have not been directly compared. We compare the outcomes and use of resources with these 2 strategies in 2 European countries with different allocation systems.

Methods: We studied 83 patients managed by VAD as the first option in Bad Oeynhausen, Germany (Group I) and 141 managed with either HT or medical therapy, as the first option, in Paris, France (Group II).

Systemic Thrombolysis Versus Device Exchange for Pump Thrombosis Management: A Single-Center Experience.

In patients with left ventricular assist device (LVAD) implants, pump thrombosis is a potential life-threatening complication. In a retrospective data analysis, we compared clinical outcomes in 50 patients with HeartWare (HW) or HeartMate II implants undergoing device exchange (DEx; n = 21) or systemic thrombolysis (STL; n = 29) for pump thrombosis. Primary end-point was survival up to 90 days postintervention.

Ventricular assist devices in patients with chemotherapy-induced cardiomyopathy: new modalities.

Introduction: Cardiotoxicity is a fatal complication of chemotherapeutic agents in which the implantation of a mechanical circulatory support system (MCS) can be a life-saving modality. The aim of this article is to analyse this available therapeutic option for patients with cardiotoxicity induced by treatment of malignancy in the light of current literature. We analysed our recent experience with MCS implantations in patients who have advanced heart failure associated with chemotherapy-induced cardiotoxicity.

Mechanical circulatory support devices as destination therapy-current evidence.

Advanced heart failure is an increasing problem worldwide. Nowadays, mechanical circulatory support devices (MSCD) are an established therapeutic option for terminal heart failure after exhaustion of medical and conventional surgical treatment, and are becoming a realistic alternative to heart transplantation (HTX). There are a number of different treatment options for these patients, such as bridge to transplantation (BTT), bridge to candidacy (BTC), bridge to recovery (BTR) and the destination therapy (DT) option.

Temporary right ventricular mechanical circulatory support for the management of right ventricular failure in critically ill patients.

Background: Management of right ventricular (RV) failure after left ventricular assist device (LVAD) implantation is not evidence based. Temporary circulatory assistance has recently been reported to be of value for managing postoperative RV failure after LVAD implantation, but only in small series of patients or isolated case reports. We report here our experience with the use of temporary right ventricular assist devices (RVADs) in LVAD recipients.

The Thoratec system implanted as a modified total artificial heart: the Bad Oeynhausen technique.

The CardioWest™ total artificial heart (SynCardia Systems, Tuscon, AZ, USA) is the only FDA-approved total artificial heart determined as a bridge to human heart transplantation for patients dying of biventricular heart failure. Implantation provides immediate hemodynamic restoration and clinical stabilization, leading to end-organ recovery and thus eventually allowing cardiac transplantation. Occasionally, implantation of a total artificial heart is not feasible for anatomical reasons.

DuraHeart magnetically levitated centrifugal left ventricular assist system for advanced heart failure patients.

The implantable left ventricular assist system (LVAS) using pulsatile pump technology has become an established therapeutic option for advanced heart failure patients. However, there have been technological limitations in some older designs, including a high incidence of infection and mechanical failures associated with moving parts, and the large size of both implantable pump and percutaneous cable. A smaller rotary blood pump emerged as a possible alternative to a large pulsatile pump to overcome some of these limitations.