انت هنا الان: الرئيسية » القسم الاكاديمي
المقالات الاكاديمية والبحثية

Exercise induced ST segment elevation in aVR more than 2 mm

    لتحميل الملف من هنا
Views  834
Rating  0
 علاء حسين عباس الحلي 6/20/2011 10:13:31 AM
تصفح هذه الورقة الالكترونية بتقنية Media To Flash Paper


 
Exercise induced ST segment elevation in aVR more than 2 mmto differentiate between left main and three vessel disease inpatients with Duke score £ -11

Alaa Hussain Abbase Haider

College of Medicine , University of Babylon, Hilla, Iraq.
 
Abstract
Back ground : :
 This study evaluated the ability of exercise induced ST segment elevation in aVR in patients with Duke treadmill score £ -11 to predict left main stem disease and three vessel disease and to investigate the ability of ST segment elevation in aVR more than 2 mm to differentiate between left main stem and three vessel disease.
Methods :
66 patients with Duke score £ -11 were divided into three groups. group 1 included 16 patients with no ST elevation in aVR, group 2 included 21 patients with ST elevation less than 2 mm and group 3 included 29 patients with ST elevation more than 2 mm, coronary angiography was done and results were correlated with ST elevation in aVR.
Results :
70% of patients with ST segment elevation in aVR had either left main stem or 3 vessel disease. Exercise induced ST elevation in aVR had sensitivity of 95% and specificity of 32% in predicting left main disease, while exercise induced ST elevation in aVR more than 2 mm had sensitivity of 89% and specificity 74% in predicting left main disease.
Conclusion :
 Eercise induced ST segment elevation in aVR in patients with Duke score £-11 is sensitive but not specific for both left main and three vessel disease while ST segment elevation in aVR of more than 2 mm is both sensitive and specific for left main but not for three vessel disease.
 
 

  • وصف الــ Tags لهذا الموضوع
  • Duke score, coronary anjio graphy, excercise tolerance test

هذه الفقرة تنقلك الى صفحات ذات علاقة بالمقالات الاكاديمية ومنها الاوراق البحثية المقدمة من قبل اساتذة جامعة بابل وكذلك مجموعة المجلات العلمية والانسانية في الجامعة وعدد من المدنات المرفوعة من قبل مشرف موقع الكلية وهي كالاتي:

قسم المعلومات

يمكنكم التواصل مع قسم معلومات الكلية في حالة تقديم اي شكاوى من خلال الكتابة الينا,يتوجب عليك اختيار نوع الرسالة التي تود ان ترسلها لادارة الموقع :