Key result
Hybrid aortic valve replacement enables LVAD root thrombosis repair but risks early bioprosthetic valve thrombosis.
Why the study?
Long-term LVAD support introduces complex complications at the interface between continuous pump flow and native heart anatomy, including aortic regurgitation and aortic root thrombosis, requiring improved management strategies.
Answers are grounded in this paper and cite their sources.
Hybrid strategy enables AVR in LVAD root thrombosis; leaves open optimal antithrombotic regimens to prevent early bioprosthetic thrombosis.
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Dalal et al. (2026) conducted an editorial in Left ventricular assist device (LVAD) with significant aortic regurgitation and aortic root thrombosis (n=1). Hybrid surgical aortic valve replacement with temporary balloon occlusion and thrombus removal was evaluated. A hybrid surgical strategy allowed successful aortic valve replacement in an LVAD patient with root thrombosis, though early bioprosthetic valve thrombosis occurred one week post-surgery.
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