[Central hemodynamic function of neurocirculatory dystonia patients at rest and during the performance of load tests].
Central hemodynamic (CH) parameters were examined in 288 patients with neurocirculatory dystonia (NCD) and 50 normal subjects, using radiocardiography (RCG), echocardiography (EchoCG) and heart catheterization thermodilution (TD). All the tests were carried out at rest and during bicycle ergometry (BEM), the atrial stimulation test (AST) and the intravenous isadrin test (IT). Patients with severe NCD and basically hyperkinetic hemodynamic type responded to stress with an inadequate rise in the minute volume (MV) and a decline of the stroke index (SI). Thermodilution during the AST demonstrated increased MV, lowered end diastolic left-ventricular pressure and insignificantly reduced SI. TD and EchoCG during stress exposure produced similar results.
V I
VI
Makolkin
S A
SA
Abbakumov
N N
NN
Bazhanov
V D
VD
Vakhliaev
M R
MR
Kapeliovich
D000293:Adolescent; D000328:Adult; D002304:Cardiac Pacing, Artificial; D005080:Exercise Test; D005260:Female; D006334:Heart Function Tests / Q000379:methods; D006439:Hemodynamics; D006801:Humans; D007545:Isoproterenol; D008297:Male; D008875:Middle Aged; D009449:Neurocirculatory Asthenia / Q000175:diagnosis / Q000503:physiopathology*; D012146:Rest
D007545:Isoproterenol
Sostoianie tsentral'noĭ gemodinamiki u bol'nykh neĭrotsirkuliatornoĭ distonieĭ v pokoe i pri provedenii testov s nagruzkoĭ.