SPIROVELOERGOMETRY IN PATIENTS WITH PRIMARY PULMONARY-HYPERTENSION

被引:0
|
作者
BELENKOV, YN
CHAZOVA, IE
FLORYA, VG
SINITSIN, VE
MAREEV, YV
GHANI, P
机构
关键词
PRIMARY PULMONARY HYPERTENSION; EXERCISE TESTS; HEMODYNAMICS SPIROVELOERGOMETRY; HEART FAILURE; FUNCTIONAL CLASS;
D O I
暂无
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Spirography and right heart catheterization for hemodynamic monitoring were performed during exercise tests on veloergometer in 21 patients with primary pulmonary hypertension (12 women and 8 men, mean age 38+/-8.34 years, average duration of symptoms 6.35+/-3.94 years). Tolerance to physical effort was significantly diminished and parameters of gas exchange were indicative of deterioration of oxidative processes. Cardiac output, pulmonary artery and central venous pressures rose and total peripheral resistance decreased proportionally to increases in work loads. Spiroveloergometry can be recommended for evaluation of functional state and for assessment of efficacy of treatment and prognosis in patients with primary pulmonary hypertension.
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页码:37 / 40
页数:4
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