Different Plaque Composition and Progression in Patients with Stable and Unstable Coronary Syndromes Evaluated by Cardiac CT
المؤلفون المشاركون
Dalager, Maiken Glud
Bøttcher, Morten
Thygesen, Jesper
Andersen, Gratien
Bøtker, Hans Erik
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-08-03
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Objective.
To compare the quantity, subtype, and progression of atherosclerosis by cardiac computed tomography (CT) and intravascular ultrasound (IVUS) in patients with stable (SAP) and unstable angina pectoris or non-ST-elevation myocardial infarction (UAP/n-STEMI).
Methods.
Forty patients with SAP and 20 with UAP/n-STEMI underwent cardiac CT and angiography with IVUS at baseline and after one year.
Atherosclerotic segments were divided into calcified, mixed, or noncalcified subtypes, and significant stenoses were registered.
Results.
Thirty-two SAP and 15 UAP/n-STEMI patients completed the CT follow-up.
At baseline, the number of atherosclerotic segments was higher in UAP/n-STEMI than in SAP (P=0.039).
UAP/n-STEMI patients had more segments with noncalcified plaques (P=0.0005) whereas SAP patients had more segments with calcified plaques (P=0.013).
The number of segments with significant stenosis did not differ between the groups, but noncalcified plaques more frequently caused significant stenoses in UAP/n-STEMI than in SAP patients (P=0.0002).
After one year the number of segments with atherosclerosis increased in SAP patients (P=0.0001).
The number of atherosclerotic segments remained unchanged in UAP/n-STEMI patients.
However, composition was altered as the number of segments with noncalcified plaques decreased (P=0.018).
IVUS data confirmed the CT findings.
Conclusion.
Quantity, subtype, and progression of atherosclerosis differ between SAP and UAP/n-STEMI patients.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Dalager, Maiken Glud& Bøttcher, Morten& Thygesen, Jesper& Andersen, Gratien& Bøtker, Hans Erik. 2015. Different Plaque Composition and Progression in Patients with Stable and Unstable Coronary Syndromes Evaluated by Cardiac CT. BioMed Research International،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1055334
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Bøttcher, Morten…[et al.]. Different Plaque Composition and Progression in Patients with Stable and Unstable Coronary Syndromes Evaluated by Cardiac CT. BioMed Research International No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1055334
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Dalager, Maiken Glud& Bøttcher, Morten& Thygesen, Jesper& Andersen, Gratien& Bøtker, Hans Erik. Different Plaque Composition and Progression in Patients with Stable and Unstable Coronary Syndromes Evaluated by Cardiac CT. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1055334
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1055334
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر