| Autor: |
MERILLON, J. P., MOTTE, G., FRUCHAUD, J., MASQUET, C., GOURGON, R. |
| Zdroj: |
Cardiovascular Research; Jul1978, Vol. 12 Issue 7, p401-406, 6p |
| Abstrakt: |
In 30 patients, simultaneous measurements of ascending aortic pressure and diameter were performed, allowing one to evaluate: (1) the influence of age, the aortic diastolic pressure, and the radius on the aortic elasticity; (2) the correlations between characteristic impedance of the aorta (Zo), systemic arterial resistance, age and diastolic aortic pressure; and (3) the importance of Zo when comparing two indices of left ventricle performance; one during isovolumic phase ([dP/dt]/Pt) max and the other during the outflow phase (maximum acceleration of aortic blood flow). [ABSTRACT FROM PUBLISHER] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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