کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2935995 | 1576389 | 2006 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Regional ventricular dynamics during acute coronary occlusion: A comparison of invasive with non-invasive echocardiographic markers to detect and quantify myocardial ischaemia-observations made during off-pump coronary surgery
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
کاردیولوژی و پزشکی قلب و عروق
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
We compared non-invasive markers commonly used in stress echocardiography using measurements of the fall in regional myocardial work with coronary occlusion as a standard. 27 patients were studied using transoesophageal echocardiography and simultaneous high fidelity left ventricular pressure during off-pump coronary surgery. Delayed myocardial thickening had the highest qualitative concordance with the gold standard of a fall in effective work, while regression models identified three significant predictors; the interval Q wave to the onset of regional thickening, duration of post-ejection thickening and peak thickening rate. These markers may complement current non-invasive indices of ischaemia during clinical stress testing.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Cardiology - Volume 113, Issue 3, 18 November 2006, Pages 376-384
Journal: International Journal of Cardiology - Volume 113, Issue 3, 18 November 2006, Pages 376-384
نویسندگان
Gerald S. Carr-White, Eric Lim, Tat W. Koh, Anthony C DeSouza, John R. Pepper, Derek G. Gibson,