[Radiocardiography and rheography of the pulmonary artery in the diagnosis of disorders of hemodynamics and right-ventricular contractility in patients with chronic obstructive bronchitis].
Radiocardiography and rheography of the pulmonary artery were used to examine impairments in hemodynamics and contractile function of the right ventricle in 40 patients with chronic obstructive bronchitis complicated with persistent hypertension. Right ventricular hemodynamic and contractile impairments were shown to be not equivalent with similar clinical and functional signs of pulmonary hypertension. This fact indicates that the use of special techniques is of practical value in the determination of right ventricular hemodynamics and myocardial contractility in patients with chronic obstructive bronchitis. Radiocardiography and rheography of the pulmonary artery are sufficiently reliable noninvasive techniques for examining the hemodynamics and contractile function of the right ventricular myocardium.
Paleev
N R
NR
Chereĭskaia
N K
NK
Tsar'kova
L N
LN
Baklykova
S N
SN
Novoderezhkina
L B
LB
Oblovatskaia
O G
OG
Dubinina
E B
EB
D001794:Blood Pressure / Q000502:physiology*; D001991:Bronchitis / Q000150:complications / Q000503:physiopathology*; D002908:Chronic Disease; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis* / Q000209:etiology; D009200:Myocardial Contraction / Q000502:physiology*; D010992:Plethysmography, Impedance; D011651:Pulmonary Artery / Q000503:physiopathology*; D011859:Radiography; D016278:Ventricular Function, Right / Q000502:physiology*
Radiokardiografiia i reografiia legochnoĭ arterii v diagnostike narusheniĭ gemodinamiki i sokratitel'noĭ funktsii pravogo zheludochkau bol'nykh khronicheskim obstruktivnym bronkhitom.