کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2849478 1167700 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ischemic stroke associated with left cardiac catheterization: The importance of modifiable and non-modifiable risk factors
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی کاردیولوژی و پزشکی قلب و عروق
پیش نمایش صفحه اول مقاله
Ischemic stroke associated with left cardiac catheterization: The importance of modifiable and non-modifiable risk factors
چکیده انگلیسی

BackgroundStroke associated with left cardiac catheterization is a devastating complication, and its incidence has not changed over the decades.We investigated the incidence, in-hospital outcomes and the modifiable and non-modifiable risk factors for periprocedural ischemic stroke.MethodsOur retrospective cohort study included all patients experiencing periprocedural ischemic stroke among the 24,500 patients who underwent left cardiac catheterization between January 2003 and October 2010. The case group was compared with a group of control patients randomly selected among those who underwent the procedure during this period.ResultsIschemic cerebrovascular events attested by brain imaging occurred in 37 patients (0.15% of procedures), transient ischemic attack occurred in 9 cases, and persistent neurological deficit occurred in 28 cases.Patients who developed strokes were more likely to be older and were more often female with a greater prevalence of comorbidities. Emergency and longer procedures were more frequent in patients in the case group who had more coronary complications.A multivariate analysis identified diabetes mellitus (adjusted odds ratio (OR) 4.2; 95% CI 1.8-9.9; P < .001), chronic renal dysfunction (OR 2.4; 95% CI 1.1-5.4; P < .001), known cerebrovascular disease (OR 5.1; 95% CI 2.3-11.5; P < .001), emergency procedure (OR 3.1; 95% CI 1.4-9.2; P < .01) and recent congestive heart failure (OR 6.1; 95% CI 2.9-13; P < .001) as independent predictors for stroke. The independent modifiable predictive factors were represented by left ventricular angiography (OR 7.5; 95% CI 2.7-21; P < .001), and low operator volume (OR 3.1; 95% CI 1.3-7.4; P < .01).ConclusionLimiting the performance of left cardiac catheterization to high volume operators and avoiding unnecessary left ventricular angiography may reduce periprocedural ischemic stroke.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: American Heart Journal - Volume 165, Issue 3, March 2013, Pages 421–426
نویسندگان
, , , , , , ,