Journal article

Regional blood flow effects of dopexamine versus enalaprilat during propofol anaesthesia in rabbits with experimental chronic heart failure.

DW Blake, D Way, L Trigg, BP McGrath

Cardiovascular Research | Published : 1994

Abstract

OBJECTIVE: Chronic congestive heart failure (CHF) was induced in rabbits with doxorubicin in order to evaluate: (1) haemodynamic and regional blood flow responses to propofol anaesthesia; (2) modification of these cardiovascular responses with background intravenous infusions of enalaprilat or dopexamine. METHODS: Rabbits received either doxorubicin, 2 mg.kg-1 weekly intravenously for seven weeks (CHF, n = 6), or saline (controls, n = 6). Doppler flow probes were implanted on the ascending aorta, left renal artery, and lower abdominal aorta. In three separate studies propofol was infused for 40 min periods at 0.6 and then 1.2 mg.kg-1.min-1 after background infusions of either saline, enalapr..

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University of Melbourne Researchers