کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2936101 | 1576396 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Unstable angina complicated by vasospasm and intracoronary thrombus and no evidence of plaque rupture
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
کاردیولوژی و پزشکی قلب و عروق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Unstable angina complicated by vasospasm and intracoronary thrombus and no evidence of plaque rupture Unstable angina complicated by vasospasm and intracoronary thrombus and no evidence of plaque rupture](/preview/png/2936101.png)
چکیده انگلیسی
A 57-year-old man came to the emergency room because of abrupt chest pain for 30Â min. ST elevations in inferior lead were normalized following sublingual nitroglycerin. He performed an exercise test on Bruce protocol and exercised up to 12Â min (13 METs) without chest pain and ST-T changes on the next day. We performed coronary angiography to rule out coronary vasospasm; however, we did not perform provocation test due to thombus in the culprit lesion. After medical treatment for 6Â days, follow-up coronary angiogram revealed no thrombus in the previous site and intravascular ultrasound did not demonstrate plaque rupture. We concluded that prolonged spasm might cause prolonged coronary flow limitation and induce acute thrombus formation without plaque rupture. This finding may be an important pathogenesis of acute coronary syndrome in patients with variant angina.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Cardiology - Volume 111, Issue 2, 10 August 2006, Pages 329-332
Journal: International Journal of Cardiology - Volume 111, Issue 2, 10 August 2006, Pages 329-332
نویسندگان
Seung Hwan Han, Kwang Kon Koh, Kyu Jin Oh, Kyu Hyun Yoon,