Clinical Features of Non-ST-segment Elevation Acute Myocardial Infarction
LI Cui-ping
Abstract：Objective To explore the clinical features of non-ST-segment elevation acute myocardial infarction ( NSTEAMI) . Methods 120 patients with acute myocardial infarction admitted during January 2010 and October 2014 to our hospital were divided into two groups according to the ST-segment of electrocardiogram, NSTEMI group and ST-segment eleva-tion myocardial infarction ( STEMI) group, each with 60 cases. Retrospective analysis was made between two groups with gen-eral information, DSA result, and adverse events in hospitalization stay and one-year follow-up. Results Old age, female gender, BMI index (≥25 kg/m2 ) , complications with diabetes, angina and old myocardial infarction of NSTEMI group were higher than those of STEMI group, with significant difference between NSTEMI and STEMI groups (P<0. 05). The rates of multivessel coronary artery disease and heavy stenosis of carotid artery of NSTEMI group were higher than those of STEMI groups by DSA examination (P<0. 05). The rates of re-infarction, recurrence rate of angina pectoris, mortality rate, hospital stay and rates of re-infarction, recurrence rate of angina pectoris after one-year follow-up of NSTEMI group were higher than the rates of STEMI groups, and the rate of mortality after one-year follow-up was lower than that of the STEMI groups ( P<0. 05). Conclusion Older age, female gender, BMI index≥25 kg/m2, complications with diabetes, angina and old myocar-dial infarction are risk factors of NSTEAMI. The rates of multivessel coronary artery disease and heavy stenosis of carotid artery are high in patients with NSTEMI. Health education and guided control of blood sugar and weight can reduce the incidence rate of NSTEMI patients to a certain degree.
Keywords：Myocardial infarctionClinical characteristic
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 65-68 )