Efficacy of Angiotensin Receptor-Neprilysin Inhibitor Combined with Enhanced External Counterpulsation After Percutaneous Coronary Intervention and Its Impact on Non-invasive Hemodynamic Parameters and Readmission Rate
WANG Fangming, WANG Xiang, QI Huaxin
The People's Hospital Affiliated to Shandong First Medical University, Shandong Jinan 271199, China
Abstract:Objective: To investigate the efficacy of angiotensin receptor-neprilysin inhibitor (ARNI) combined with enhanced external counterpulsation (EECP) after percutaneous coronary intervention (PCI) and its impact on non-invasive hemodynamic parameters and readmission rate. Methods: One hundred patients with acute anterior myocardial infarction who successfully underwent emergency PCI treatment at the Department of Cardiology, Shandong First Affiliated Hospital of Shandong University from October 2022 to March 2024 were randomly divided into a trial group and a control group (50 patients each). The trial group received ARNI combined with EECP treatment, and the control group received angiotensin-converting enzyme inhibitor (ACEI) treatment. The two groups were compared in terms of cardiac function, quality of life scale (SF-36), hemodynamic parameters, and readmission rate. Results: Before treatment, there was no significant difference in cardiac function and hemodynamic parameters between the two groups (P>0.05). After 7 weeks of treatment, the levels of LVEDV, LVESV, NT-proBNP, ET-1, heart rate, SBP, DBP, RS, and CMR were decreased, while LVEF, CO, CI, LSI, LCI, AC, and COM were increased in both groups compared to before treatment (P<0.05). The magnitude of change was greater in the trial group than in the control group, and there was a significant difference between the two groups in these parameters (P<0.05). At 6-month follow-up, LVEDV, LVESV, NT-proBNP, ET-1, heart rate, SBP, DBP, RS, and CMR continued to decrease, while LVEF, CO, CI, LSI, LCI, AC, and COM continued to increase. However, the magnitude of change was smaller, and there was still a significant difference between the two groups in these parameters (P<0.05). Before treatment, there was no significant difference in the scores of physical function, physical function, emotional function, daily activities, mental health, overall health, social function, and physical pain on the SF-36 between the two groups (P>0.05). After 7 weeks of treatment, the scores of all of these items increased compared to before treatment (P<0.05), and the magnitude of change was greater in the trial group than in the control group. There was also a significant difference between the two groups in these items (P<0.05). At 6-month follow-up, the scores of these items continued to increase, but the magnitude of change was smaller. There was still a significant difference between the two groups in these items (P<0.05). The total major adverse cardiovascular event (MACE)-related readmission rate at 6 months after treatment was significantly different between the two groups (χ2=9.502, P=0.002). There was no significant difference in the readmission rate due to recurrent myocardial infarction or angina pectoris (χ2=0.340, P=0.560; χ2=2.152, P=0.142), but the readmission rate due to heart failure was significantly different (χ2=6.353, P=0.012). Conclusion: ARNI combined with EECP after PCI can improve cardiac function and patient health status, reduce resistance, reduce the incidence of adverse reactions after surgery, and thus reduce the readmission rate.
王方明, 王翔, 亓华新. ARNI联合EECP在PCI术后应用价值及对无创血流动力学指标再住院率的影响[J]. 河北医学, 2024, 30(7): 1185-1191.
WANG Fangming, WANG Xiang, QI Huaxin. Efficacy of Angiotensin Receptor-Neprilysin Inhibitor Combined with Enhanced External Counterpulsation After Percutaneous Coronary Intervention and Its Impact on Non-invasive Hemodynamic Parameters and Readmission Rate. HeBei Med, 2024, 30(7): 1185-1191.
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