Guadalajara J F, Fishleder B L, Cornó A, Hladky M, Araujo J, Friedland C
Arch Inst Cardiol Mex. 1979 May-Jun;49(3):371-83.
There are studied several phonomechanocardiographic parameters of ventricular function and the obtained values in a normal patients' lot. It is analyzed the semiology of those data which offer information about pre-charge (apexcardiogramme's "a" index) of the myocardiac contractile state (true isosvstolic phase, ventricular pression's elevation middle velocity, integrated isovolumetric pression, and contracility index) and of its "pump" function (expulsion fraction); in the same way it is discussed the measurement's potential utility of diastolic intervals. It is emphasized the value that these parameters' measurement can have to know cardiac capacity and the affectation this can have by pharmacologic influence or by the ilnes.
研究了心室功能的几个心音心动图参数以及正常患者群体中获得的值。分析了这些数据的症状学，这些数据提供了有关心肌收缩状态（真正的等容收缩期、心室压力升高的中速、综合等容压力和收缩性指数）的预负荷（心尖心动图的“a”指数）及其“泵”功能（射血分数）的信息；同样，讨论了舒张间期测量的潜在效用。强调了这些参数测量对于了解心脏功能以及药物影响或疾病可能对其产生的影响的价值。
