The effect of haemodynamic changes on maximum blood flow acceleration at the aortic root in the anaesthetized, open-chest dog
- 1 May 1974
- journal article
- research article
- Published by Oxford University Press (OUP) in Cardiovascular Research
- Vol. 8 (3) , 362-372
- https://doi.org/10.1093/cvr/8.3.362
Abstract
The effect of load changes on various indices of myocardial function was investigated in anaesthetized open-chest dogs. Alterations of left ventricular end diastolic volume were associated with changes of maximum acceleration, peak flow, and maximum dP/dt, as were sudden changes in afterload (aortic impedance). (Max dP/dt)/IP was not affected by these manoeuvres.Keywords
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