The Localization and Characterization of Ischemic Scars in relation to the Infarct Related Coronary Artery Assessed by Cardiac Magnetic Resonance and a Novel Automatic Postprocessing Method
المؤلفون المشاركون
Eftestøl, Trygve
Engan, Kjersti
Larsen, Alf Inge
Ørn, Stein
Woie, Leik
المصدر
Cardiology Research and Practice
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-10-12
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Aims.
The correspondence between the localization and morphology of ischemic scars and the infarct related artery (IRA) by use of cardiac magnetic resonance imaging and a novel automatic postprocessing method.
Methods and Results.
Thirty-four patients with one-year-old single IRA myocardial infarction were examined.
Endocardium, epicardium, and the point where right and left ventricles are coinciding were manually marked.
All measurements were automatically assessed by the method.
The following are results with manual assessments of scar properties in parenthesis: mean scar size (FWHM criterion): 7.8 ± 5.5 as %LV (17.4 ± 8.6%); mean endocardial extent of infarction: 44 ± 26° (124 ± 47°); mean endocardial extent of infarction as %LV circumference: 9.7 ± 7.0% (34.6 ± 13.0%); and mean transmurality: 52 ± 20% of LV wall thickness (77 ± 23%).
Scars located in segments 1, 2, 7, 8, 13, and 14 by use of the automatic method were 96–100% specific for LAD occlusion.
The highest specificities of RCA and LCX occlusions were segment 4 with 93% and segment 6 with 64%, respectively.
The scar localization assessed automatically or manually was without major differences.
Conclusion.
The automatic method is applicable and able to assess localization, size, transmurality, and endocardial extent of ischemic scars.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Woie, Leik& Engan, Kjersti& Eftestøl, Trygve& Larsen, Alf Inge& Ørn, Stein. 2015. The Localization and Characterization of Ischemic Scars in relation to the Infarct Related Coronary Artery Assessed by Cardiac Magnetic Resonance and a Novel Automatic Postprocessing Method. Cardiology Research and Practice،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1060351
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Woie, Leik…[et al.]. The Localization and Characterization of Ischemic Scars in relation to the Infarct Related Coronary Artery Assessed by Cardiac Magnetic Resonance and a Novel Automatic Postprocessing Method. Cardiology Research and Practice No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1060351
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Woie, Leik& Engan, Kjersti& Eftestøl, Trygve& Larsen, Alf Inge& Ørn, Stein. The Localization and Characterization of Ischemic Scars in relation to the Infarct Related Coronary Artery Assessed by Cardiac Magnetic Resonance and a Novel Automatic Postprocessing Method. Cardiology Research and Practice. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1060351
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1060351
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