Why the study?
Does altered inotropy and afterload affect the efficiency of the Frank-Starling mechanism in dogs with aortic insufficiency?
Population
Six dogs with reversible aortic insufficiency
Comparison
Aortic constrictions at control myocardial… vs Control blood pressure and control inotropy states
Design
Preclinical
Authors
Loading...
May preserve Frank-Starling efficiency under elevated afterload at high inotropy in aortic insufficiency; leaves open translation to clinical practice.
Does altered inotropy and afterload affect the efficiency of the Frank-Starling mechanism in dogs with aortic insufficiency?
In a canine model of aortic insufficiency, the Frank-Starling mechanism maintains greater efficiency against increased afterload during states of high inotropy compared to control or low inotropy.
Ilebekk et al. (1978) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: