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本文采用恒压式导纳微分图法,对采用 DPDS 疗法的慢性肺心病急发期患者进行检测,并与肺心病常规治疗的患者进行对照,结果表明,DPDS 疗法能有效地降低肺心病急发期肺动脉高压,缓解肺动脉高压状态,改善左室收缩功能。
In this paper, constant pressure admittance differential graph method, the use of DPDS therapy in patients with chronic pulmonary heart disease in patients with acute onset of pulmonary heart disease and routine treatment of patients were compared, the results show that DPDS therapy can effectively reduce the incidence of pulmonary heart disease Period of pulmonary hypertension, relieve pulmonary hypertension, improve left ventricular systolic function.