Pressure-flow relationships in the peripheral circulation of the dog with isoprenaline.

Abstract:

:1. The effects of isoprenaline on the pressure-flow relationships in the peripheral circulation were studied in five anaesthetized dogs during right heart bypass procedures. 2. Isoprenaline (1 mug/kg per min) produced a significant drop in arterial pressure and arterial resistance. 3. There was a significant decrease in the resistance to venous return which resulted in a significant increase in venous return. 4. The findings suggest that the increase in cardiac output produced by isoprenaline results in large part from dilatation of venous resistance vessels.

authors

Green JF

doi

10.1111/j.1440-1681.1975.tb01833.x

keywords:

subject

Has Abstract

pub_date

1975-03-01 00:00:00

pages

181-4

issue

2

eissn

0305-1870

issn

1440-1681

journal_volume

2

pub_type

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