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Biventricular Circulatory Support With Two Miniaturized Implantable Assist Devices
Author(s) -
Thomas Krabatsch,
Evgenij Potapov,
Alexander Stepanenko,
Martin Schweiger,
Marian Kukucka,
Michael Huebler,
Ewald M. Hennig,
Roland Hetzer
Publication year - 2011
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.110.011502
Subject(s) - medicine , ventricular assist device , cardiology , artificial heart , cannula , heart failure , extracorporeal , afterload , centrifugal pump , ischemic cardiomyopathy , dilated cardiomyopathy , destination therapy , ventricle , surgery , ejection fraction , impeller , physics , thermodynamics
Up to 30% of patients with end-stage heart failure experience biventricular failure that requires biventricular mechanical support. For these patients, only bulky extracorporeal or implantable displacement pumps or the total artificial heart have been available to date, which enables only limited quality of life for the patients. It was our goal to evaluate a method that would allow the use of 2 implantable centrifugal left ventricular assist devices as a biventricular assist system.

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