Observation on Efficacy of Nicorandil Combined with Enalaprilat Folic Acid Tablets in Patients with Acute ST-segment Elevation Myocardial Infarction After Emergency Percutaneous Coronary Intervention
MU Lina, ZHANG Junling, WANG Li, et al. Observation on Efficacy of Nicorandil Combined with Enalaprilat Folic Acid Tablets in Patients with Acute ST-segment Elevation Myocardial Infarction After Emergency Percutaneous Coronary Intervention[J]. 2020,20(10):1185-1188.
MU Lina, ZHANG Junling, WANG Li, et al. Observation on Efficacy of Nicorandil Combined with Enalaprilat Folic Acid Tablets in Patients with Acute ST-segment Elevation Myocardial Infarction After Emergency Percutaneous Coronary Intervention[J]. 2020,20(10):1185-1188. DOI: 10.14009/j.issn.1672-2124.2020.10.009.
OBJECTIVE: To probe into the effect of nicorandil combined with Enalaprilat folic acid tablets on myocardial damage
homocysteine and prognosis in patients with acute ST-segment elevation myocardial infarction( STEMI) after emergency percutaneous coronary intervention( PCI). METHODS: Totally 300 patients with STEMI admitted into Harrison International Peace Hospital from Feb. 2018 to Oct. 2019 were selected and randomly divided into group A
group B and group C
with 100 cases in each. The group A was treated with 10 mg of Enalaprilat tablets orally for once a day; group B was treated with 10. 8 mg of Enalaprilat folic acid tablets orally for once a day; group C was given 5 mg of nicorandil for three times a day combined with 10. 8 mg of Enalaprilat folic acid tablets for once a day. All three groups were given emergency PCI and observed for 3 months. The c TnⅠand Hcy levels of three groups before and after PCI were detected
changes of electrocardiogram were compared
major adverse cardiac events and rehospitalization rates within 3 months were recorded. RESULTS: The cTn Ⅰ levels of group B and group C were significantly lower than those of group A at 3
7
and 10 days after PCI
and the cTn Ⅰ level of group C was significantly lower than that of group B at 10 days after PCI; the incidence of ST-segment fall > 50% peak in ECG-related leads of group C was higher than that of group A and group B at 7 and 10 days after PCI
with statistically significant differences( P < 0. 05). The Hcy levels of group B and group C were significantly lower than those of group A at 4
8 and 12 weeks after treatment
the Hcy level of group C was significantly lower than that of group B at 8 and 12 weeks after treatment
with statistically significant differences( P < 0. 05). The incidences of rehospitalization and recurrence of anginal of group C were significantly lower than those of group A and group B
with statistically significant differences( P < 0. 05). CONCLUSIONS:The combination of nicorandil and Enalaprilat folic acid tablets can relieve myocardial damage
reduce Hcy level
reduce the incidence of major adverse cardiac events in STEMI patients within 3 months after emergency PCI