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OBJECTIVE: This study assessed the impact of acupuncture combined with exercise rehabilitation on the quality of life in patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI). METHODS: In a retrospective study at the Affiliated Hospital of Shaanxi University of Traditional Chinese Medicine, 114 post-PCI ACS patients were analyzed from March 2021 to June 2023. Fifty-five underwent exercise rehabilitation (control group), while 59 received both acupuncture and exercise rehabilitation (joint group). Propensity score matching reduced each group to 38 patients. Traditional Chinese Medicine (TCM) scores, 6-minute walk distance, cardiac function, and biochemical indices were evaluated pre- and post-intervention. The Minnesota Living with Heart Failure Questionnaire (MLHFQ) measured quality of life changes, categorizing scores <24 as good and ≥24 as poor. Logistic regression identified factors affecting quality of life. RESULTS: The joint group showed significant improvements in TCM scores, 6-minute walk distance, left ventricular end-diastolic diameter, left ventricular ejection fraction, cardiac output, cardiac index, and levels of CK-MB, cTnT, and homocysteine compared to the control group (P<0.05). MLHFQ scores for physical limitations and disease symptoms decreased significantly in the joint group, with no marked changes in social relationship scores (P>0.05). CONCLUSIONS: Acupuncture alongside exercise rehabilitation significantly improves quality of life, cardiac function, and biochemical markers in ACS patients post-PCI, surpassing the effects of rehabilitation alone. This combination approach notably diminishes symptoms and improves daily functioning.
RESUMEN
OBJECTIVE: To analyze the effect of sacubitril-valsartan on left ventricular remodeling and NT-proBNP in heart failure patients with hypertension and reduced ejection fraction. METHOD: A retrospective analysis was conducted on 112 heart failure patients with reduced ejection fraction (HFrEF) and concomitant hypertension who were treated in Baoji Central Hospital from May 2019 to October 2021. Standard heart failure treatment was applied in both groups. Besides, the observation group (n=60) was additionally treated with sacubitril/valsartan (initial dose of 50 mg twice daily, adjusted every 2-4 weeks by doubling the dose to a maximum of 200 mg twice daily based on the patients' actual conditions and tolerance), and the control group (n=52) received valsartan (80 mg once daily). The treatment duration for both groups was 6 months. Therapeutic efficacy, blood pressure, echocardiographic parameters, N-terminal pro-brain natriuretic peptide (NT-proBNP) and left ventricular remodeling before and after treatment were recorded and compared between the two groups, as well as the adverse drug reactions during the treatment and life quality after treatment. Finally, multifactor regression analysis was performed to screen the independent risk factors affecting patient prognosis. RESULTS: Compared with the CG, the overall response rate in the OG was evidently higher (P < 0.001); the improvements in blood pressure, NT-proBNP, interventricular septal thickness (IVST), left ventricular posterior wall thickness (LVPWT) and left ventricular mass index (LVMI) were more significant in the OG (all P < 0.001). Both groups showed marked improvements in left ventricular ejection fraction (LVEF), left ventricular end-diastolic diameter (LVEDD) and (left ventricular end-systolic diameter) LVESD compared to baseline, with more significant improvement in the OG compared with the CG (all P < 0.001). There was no significant difference in the incidence of adverse reactions between the two groups. However, post-treatment quality of life was much higher in the OG compared to the CG (P < 0.001). Comorbid diabetes and treatment regimen were identified as independent risk factors affecting patient prognosis. CONCLUSION: Sacubitril-valsartan can effectively improve blood pressure, cardiac function and ventricular remodeling in patients with HFrEF and hypertension without increasing adverse reactions. It is highly safe and worthy of clinical promotion.