Clinical study of low molecular weight heparins in treatment of chronic pulmonary heart diseases / 中国临床药理学与治疗学

ABSTRACT

AIM: To investigate the effects and safe of low molecular weight heparins (LMWH) in the treatment of patients with chronic pulmonary heart diseases (CPHD) at hypercoagulability state. METHODS: 65 patients were randomly assigned to treatment group (n=33) and control group (n=32). All patients were given routine treatments. The patients of treatment group were hypodermically injected with 4 100～6 150 U of LMWH per day for 7 days as a course. RESULTS: After 7 days of the treatments, the patients of treatment group showed better curative effect and significantly increase in PaO_2 and AT-III and decrease in PaCO_2 and FIB in comparison with the patients in control group (P