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Therapeutic effect of thrombus aspiration combined bivalirudin on acute ST elevation myocardial in-farction / 心血管康复医学杂志
Chinese Journal of cardiovascular Rehabilitation Medicine ; (6): 171-175, 2016.
Article in Chinese | WPRIM | ID: wpr-483646
ABSTRACT

Objective:

To explore influence of thrombus aspiration combined bivalirudin during emergency PCI on my- ocardial tissue perfusion and clinical prognosis in patients with acute ST elevation myocardial infarction (STEMI).

Methods:

A total of 102 patients with acute STEMI,who were confirmed with thrombus burden by CAG in our hos- pital from Jan 2012 to Jun 2014,were selected.According to random number table,they were randomly divided into thrombus aspiration + bivalirudin group (n=52,thrombus aspiration group)and heparin group (n=50,routine PCI group).TIMI blood flow grade 3 rate,TIMI myocardial perfusion grade (TMPG)after PCI,ST segment re- gression rate 2h after PCI,peak value and peak time of cTnI after PCI,LVEF,LVEDd,incidence rates of bleeding and major adverse cardiovascular events (MACE)on one week and one month after PCI were compared between two groups.

Results:

Compared with routine PCI group,there were significant rise in postoperative TMPG grade 3 rate (56.00% vs.88.46%),TIMI grade 3 rate (58.00% vs.88.46%)and ST segment regression rate (52.00% vs. 76.92%)in thrombus aspiration group,P0.05.

Conclusion:

Thrombus aspiration combined bivalirudin during emergency PCI is safe and fea- sible for acute STEMI patients,it can effectively reduce incidence rate of bleeding,remove coronary thrombus,im- prove myocardial tissue perfusion and doesn't increase incidence rate of MACE.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of cardiovascular Rehabilitation Medicine Year: 2016 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of cardiovascular Rehabilitation Medicine Year: 2016 Type: Article