Résumé
Objective:To investigate the clinical efficacy of Yixin tang in patients with chronic pulmonary heart disease (CPHD).Methods:The clinical data of 72 patients with CPHD in Shanghai Tenth People′s Hospital from April 2018 to April 2020 were retrospectively analyzed. Among them, 36 patients were treated with conventional western medicine therapy (control group), and 36 patients were treated with Conventional western medicine therapy and Yixin tang (observation group). The left ventricular ejection fraction (LVEF), forced expired volume in one second to forced vital capacity ratio (FEV 1/FVC), D-dimer (D-D), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), St. George respiratory questionnaire (SGRQ) score and Chinese medicine syndrome score before and after treatment were compared between 2 groups. Results:There were no statistical differences in the indexes before treatment between 2 groups ( P>0.05). The FEV 1/FVC and LVEF after treatment in observation group were significantly higher than those in control group: (89.01 ± 3.24)% vs. (78.13 ± 3.52)% and (60.32 ± 2.36)% vs. (52.80 ± 3.23)%, the TNF-α, IL-6, D-D, Chinese medicine syndrome score and SGRQ total score, limitation of activity score, symptom score, disease impact score were significantly lower than those in control group: (6.95 ± 2.67) pg/L vs. (10.45 ± 4.07) pg/L, (4.36 ± 1.24) pg/L vs. (6.90 ± 7.42) pg/L, (0.32 ± 0.13) pg/L vs. (1.07 ± 0.43) pg/L, (14.50 ± 3.00) scores vs. (16.43 ± 3.08) scores, (20 ± 12) scores vs. (50 ± 20) scores, (21 ± 15) scores vs. (45 ± 14) scores, (22 ± 11) scores vs. (65 ± 16) scores and (17 ± 10) scores vs. (47 ± 14) scores, and there were statistical differences ( P<0.05). Conclusions:The conventional western medicine treatment combined with Yixin tang can effectively improve cardiopulmonary function, inflammatory reaction and quality of life.