Objective: to study the mechanism of YI-FEI-KANG-XIN capsule in patients with chronic pulmonary heart disease and to explore the effect of the serum level of matrix metalloproteinase-1 (MMP-1).
2
目的研究无创心功能监测对慢性肺源性心脏病诊断和治疗效果判断的临床意义。
Objective to investigate the clinical significance of noninvasive heart function monitor of diagnosis and therapy of chronic pulmonary heart disease.
3
目的观察双水平正压呼吸机治疗慢性肺源性心脏病的临床疗效。
Objective To observe the clinic effect of bilevel positive pressure ventilator on the chronic pulmonary heart disease.