[Clinical significance of diastolic-systolic coefficients of the tetrapolar chest rheogram in patients with ischemic heart disease].
The authors worked out the method and formula of indirect determination of the left ventricular and diastolic pressure (LVEDP) on the basis of the determined direct relationship between the diastolic-systolic coefficient (DSC) of the differential chest rheogram (difTPCR) and the LVEDP value measured by direct method in patients with IHD. LVEDP = 18.4x + 5.5, where x = DSC TPCR. It was determined that difTPCR can help to determine the degree of the heart failure and to find out patients with unfavourable prognosis.
Elizarova
N A
NA
Rubanova
M P
MP
At'kov
O Iu
OIu
Mareev
V Iu
VIu
Pomerantsev
V V
VV
D000328:Adult; D001794:Blood Pressure; D002311:Cardiomyopathy, Dilated / Q000175:diagnosis / Q000209:etiology*; D003326:Coronary Circulation; D003327:Coronary Disease / Q000503:physiopathology*; D006334:Heart Function Tests; D006801:Humans; D008297:Male; D008875:Middle Aged; D010992:Plethysmography, Impedance
Klinicheskaia znachimost' diastolosistolicheskogo koéffitsienta tetrapoliarnoĭ grudnoĭ reogrammy u bol'nykh ishemicheskoĭ bolezn'iu serdtsa.