TY - RPRT TI - Left ventricular assist with a vortex pump without using anticoagulants. AU - J Poelaert AU - T Goorls AU - O L Zienhuis PY - 1988 DO - 10.1097/00003246-198806000-00024 UR - https://pubmed.ncbi.nlm.nih.gov/3371038/ ID - 3371038 ER -