Treatment of Diuretic Resistance with a Novel Percutaneous Blood Flow Regulator: Concept and Initial Experience |
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| Authors: | Riet Dierckx Marc Vanderheyden Ward Heggermont Marc Goethals Sofie Verstreken Jozef Bartunek |
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| Affiliation: | Cardiovascular Center, Onze Lieve Vrouwziekenhuis, Aalst, Belgium |
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| Abstract: | Diuretic resistance in acute heart failure is a common clinical problem, and it is associated with adverse outcomes. Effective therapies are still lacking. The Doraya catheter, a temporary intravenous flow regulator placed in the inferior vena cava below the level of the renal veins, is a novel device designed to target renal and cardiac congestion, thereby improving diuretic response. A first-in-man clinical study is currently ongoing. |
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| Keywords: | Correspondence: Riet Dierckx, MD, Department of Cardiology, Cardiovascular Center, OLV Hospital, Moorselbaan 164, 9300 Aalst, Belgium. Tel: +32 496 67 64 89. Acute heart failure diuretic resistance device therapy |
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