Analysis of changes in coagulation function before and after coronary intervention
10.3969/j.issn.1673-4130.2015.18.016
- VernacularTitle:冠状动脉介入治疗前后凝血功能变化分析
- Author:
Minghe FAN
;
Guangmin LIN
- Publication Type:Journal Article
- Keywords:
coronary artery;
interventional therapy;
coagulation function
- From:
International Journal of Laboratory Medicine
2015;(18):2654-2655
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate changes of coagulation function before and after percutaneous coronary intervention(PCI) in patients with coronary heart disease ,so as to provide evidence and guidance for clinical treatment .Methods A total of 78 patients with coronary heart disease who received PCI from September 2013 to August 2014 were regarded as subjects .The thrombin time (TT) ,thrombin original time (PT) ,activated partial thromboplastin time (APTT) and levels of fibrinogen (Fg) and antithrombin (AT) were detected before surgery and 4 ,14 h after surgery ,and conducted analysis and comparison .Results In the 78 cases of pa‐tients with coronary heart disease ,56 cases with single vessel disease ,19 cases with double vessel disease ,3 cases with three le‐sions ,and the total lesion count was 115 ;diseased vessels were implanted 101 ,35 and 8 stents respectively ,and a total of 144 stents were implanted .The TT and APTT before PCI was (14 .1 ± 0 .4) and (38 .4 ± 1 .5) s respectively ,and was (64 .1 ± 5 .8) and (73 .5 ± 15 .7) s respectively 4 h after surgery ,the differences were statistically significant (P<0 .05);while there were no statis‐tically significant differences of TT ,APTT ,PT ,and levels of Fg 24 h after surgery compared with those before PCI(P>0 .05) ,and these indicators were back to normal .Conclusion Routine monitoring TT and APTT 4 ,24 h after PCI could reflect coagulation function ,while routine monitoring may not be necessary for patients whose levels of AT are back to normal 4 h after surgery .
