[Typological characteristics of hemodynamic states in the orthostatism of healthy persons].
Central circulation and respiratory function of 90 healthy men, aged 24-45, were investigated during active and passive tilt tests. It was found that circulation can be influenced by the orthostatic factor which is expressed as the stage of early effects, intermediate stage, and the stage of stabilized hemodynamics. With respect to cardiac output the three basic hemodynamic states can be distinguished: hypokinetic, intermediate, and hyperkinetic. It is shown that circulation parameters in clino- and orthostatics are reciprocally related. It is demonstrated that the cardiorespiratory parameters used can be selectively employed in the classification of the circulating state in orthostatics. It is claimed that the hemodynamic conditions reflect the sequential phase states in circulation regulation. The concept of clino- and orthostatic normative characteristics of hemodynamics is presented.
D000328:Adult; D001775:Blood Circulation; D001794:Blood Pressure; D002306:Cardiac Volume; D006339:Heart Rate; D006439:Hemodynamics; D006801:Humans; D008875:Middle Aged; D010313:Partial Pressure; D011187:Posture; D012016:Reference Values; D012119:Respiration; D013008:Somatotypes; D013318:Stroke Volume; D013997:Time Factors
Tipologicheskaia kharakteristika gemodinamicheskikh sostoianiĭ v ortostatike u zdorovykh lits.