The maintenance of pulsatile flow during temporary external circulatory support with veno-arterial bypass
نویسندگان
چکیده
منابع مشابه
Veno-arterial pulsatile partial bypass for circulatory assist.
A COMPUTERIZED PULSATILE ARTERIOarterial system for postsystolic myocardial augmentation has been developed by Chesnut,1 and Watkins and Callaghan.2’5 They determined that the circulatory assist by arterio-arterial pumping is due to lowering of the left ventricular pressure work as a result of conditioning the aorta to a lower pressure at the moment of aortic valve closure. This system has been...
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____________ _ (}. Extra-Corpor. Techno/. 20[ 1]: p. 24-29, 60 references, Spring 1988) Pulsatile perfusion has been a topic of great controversy for many years. This paper reviews historical aspects of pulsatile perfusion, as well as current and conceptual aspects of pulsatile perfusion. The positive and negative points of pulsatile perfusion are discussed so the reader may draw conclusions in...
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A method of performing veno-arterial modified ultrafiltration is described that utilizes conventional blood flow through the aortic and venous cannulae. A dual-pump blood cardioplegia console is adapted to aspirate blood from the cardiopulmonary bypass venous line. The blood is ultrafiltered, sent through the cardioplegia heat exchanger, and returned to the aorta via the cardioplegia needle. Ve...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1970
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(19)42479-3