Tokar' A V, Ena L M
Kardiologiia. 1976 Mar;16(3):33-7.
In 135 patients of advanced and senile age with essential hypertension hemodynamics and gas composition of the blood were investigated by the methods of the dye dilution after Stewart-Hamilton, Sechenov-van Slyke and micro-Astrup. The patients of this age category were found to suffer predominantly from the hemodynamic type of essential hypertension characterized by an increased cardiac ejection. Hypoxia develops chiefly after the hypoxic and tissular types. An increased cardiac ejection in patients of advanced and senile age with essential hypertension is considered to be a possible compensatory reaction to manifestations of hypoxia.
对135例老年晚期原发性高血压患者，采用斯图尔特 - 汉密尔顿法、谢切诺夫 - 范斯莱克法和微量阿斯特鲁普法对血液动力学和气体成分进行了研究。发现该年龄段患者主要患有以心脏射血增加为特征的原发性高血压血液动力学类型。缺氧主要在低氧和组织型之后出现。老年晚期原发性高血压患者心脏射血增加被认为是对缺氧表现的一种可能的代偿反应。
