Effect of tirofibanhydrochlorideonmyocardial biomarkersanditsshort-term prognosis inacuteST-segment elevationmyocardial infarction
10.3969/j.issn.1005-1678.2017.01.058
- VernacularTitle:盐酸替罗非班对ST段抬高急性心肌梗死近期预后及心肌标志物的影响
- Author:
Jing WANG
;
Peiling YAN
;
Shuqin LIN
- Keywords:
acute ST-segment elevation myocardial infarction;
myocardial biomarkers;
tirofiban hydrochloride;
short-term prognosis
- From:
Chinese Journal of Biochemical Pharmaceutics
2017;37(1):197-199,202
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the short-term prognosis of tirofiban hydrochloride on the patients with acute ST-segment elevation myocardial infarction and the influence of tirofiban hydrochloride on myocardial biomarkers. Methods 334 patients with acute ST-segment elevation myocardial infarction were choosen. They were divided into two groups, 167 cases in each group. Tirofiban hydrochloride was used in the experimental group, and conventional therapy was carried out for control group. Compared the biochemical indexes, myocardial biomarkers and cardiac function of the two groups. Results The effective rate of experimental group was 165 cases (98.80%), which was higher than 150 cases (89.82%) in the control group (χ2=12.556,P<0.05). After treatment, the cardiac troponin I (cTnI) in experimental group was lower than control group (P<0.05). The levels of left ventricular end diastolic volume (LVEDV) and left ventricular endsystolic volume (LVESV) significantly decreased and the level of left ventricular ejection fraction (LVEF) increased in experimental group compared with those in control group(P<0.05).The global registry of acute coronary events (GRACE) after treatment in experimental group was lower than that in control group (P<0.05). The hyporrhea of thrombolysis in myocardial infarction (TIMI) in experimental group were 5 cases (2.99%), which was lower than 19 cases (11.38%) in control group (χ2=8.799,P<0.05). After 12 months, the attack frequency of angina in experimental group was (1.78±0.78)times, which was lower than (2.56±1.04) times in control group (P<0.05). Conclusion Patients with acute ST-segment elevation myocardial infarction should be diagnosed as soon as possible and take treatment strategies according to individual situation to chose suitable dosage of tirofiban hydrochloride for good therapeutic effect.
