Incidence and risk factors of acute radial artery occlusion following transradial percutaneous coronary intervention

To elucidate the incidence and risk factors of acute radial artery occlusion (RAO) following transradial percutaneous coronary intervention (TRI). A total of 7215 patients who underwent TRI were divided into normal group and RAO group, according to whether the patient without and with RAO. Risk fact...

Full description

Saved in:
Bibliographic Details
Published inZhong hua yi xue za zhi Vol. 87; no. 22; p. 1531
Main Authors Zhou, Yu-jie, Zhao, Ying-xin, Cao, Zheng, Fu, Xiang-hua, Nie, Bin, Liu, Yu-yang, Guo, Yong-he, Cheng, Wan-jun, Jia, De-an
Format Journal Article
LanguageChinese
Published China 12.06.2007
Subjects
Aged
Angioplasty, Balloon, Coronary - adverse effects
Arterial Occlusive Diseases - epidemiology
Arterial Occlusive Diseases - etiology
China - epidemiology
Female
Humans
Logistic Models
Male
Middle Aged
Radial Artery
Risk Factors
China
Online AccessGet more information

Cover

More Information
Summary:To elucidate the incidence and risk factors of acute radial artery occlusion (RAO) following transradial percutaneous coronary intervention (TRI). A total of 7215 patients who underwent TRI were divided into normal group and RAO group, according to whether the patient without and with RAO. Risk factors of RAO were analyzed by logistic regression model. Acute RAO occurred in 68 patients (0.94%). As compared to the patients in normal group, there were more female and diabetes mellitus patients in RAO group. The dosage of heparin used in the operational procedure in RAO group were significantly less than normal group (3723 IU +/- 556 IU vs 7603 IU +/- 1533 IU, P < 0.01). The post-procedure duration of high-pressure compression hemostasis were longer in RAO patients than normal patients (103.8 min +/- 23.3 min vs 87.7 min +/- 31.2 min, P = 0.02). Logistic regression analyses showed that the dosage of heparin used in the procedure, the category and size of sheath and the post-procedure compression time were indepe
ISSN:0376-2491