[A new approach of the hemodynamics of human essential hypertension. Study of the control of cardiac output].
The smoothing technique is used in this part II to study the cardiac output control in normotensive and hypertensive subjects. It is proved that: 1. cardiac frequency and total blood volume are both determinants of cardiac output in the normotensives; 2. in the hypertensives, blood volume is the main factor, the role of the frequency becomes negligible; 3. at high pressures, the part of the blood volume in the body-weight increases, suggesting an overhydration phenomenon in essential human hypertension.
D001810:Blood Volume; D001835:Body Weight; D002302:Cardiac Output; D006339:Heart Rate; D006439:Hemodynamics; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*
Une nouvelle approche de l'hémodynamique de l'hypertension essentielle humaine. Etude de contrôle du débit cardiaque