Assessment of Diabetic Cardiomyopathy by Cardiovascular Magnetic Resonance T1 Mapping: Correlation with Left-Ventricular Diastolic Dysfunction and Diabetic Duration
المؤلفون المشاركون
Leng, Weiling
Lei, Xiaotian
Liang, Ziwen
Shang, Yongning
Zhang, Xiaochun
Chen, Liu
Wang, Jian
Zhang, Tianjing
Greiser, Andreas
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-07-16
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Purpose.
To quantify extracellular matrix expansion with the cardiovascular magnetic resonance (CMR) T1 mapping technique and the derived extracellular volume fraction (ECV) in diabetic cardiomyopathy (DbCM) patients and to detect the relationship among ECV, duration of diabetes, and diastolic function.
Materials.
Thirty-eight patients with diabetic cardiomyopathy (20 males, age 54.6 ± 8.6 years) and thirty-two matched normal controls (15 males, age 51.4 ± 13.6 years) were prospectively enrolled.
All of them were scanned by T1 mapping to obtain the native and postcontrast T1 values of myocardium and blood, and ECV was calculated accordingly.
All patients also underwent transthoracic echocardiographic tissue Doppler imaging to assess left-ventricular diastolic function.
Results.
There was a significant difference in ECV between the two groups (DbCMs 30.4 ± 2.9% versus controls 27.1 ± 2.4%, P<0.001).
The duration of diabetes was positively and strongly associated with ECV (R=0.539, P=0.0005).
There was also a significant difference in ECV (P≤0.001) among four groups (A, controls; B, DbCM patients with duration of diabetes <5 years; C, 5–10 years; and D, >10 years).
ECV was negatively associated with LV E’/A’ (R=−0.403, P=0.012).
Conclusion.
CMR T1 mapping can reflect myocardial extracellular matrix expansion in DbCM and can be a powerful technique for the early diagnosis of DbCM.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Shang, Yongning& Zhang, Xiaochun& Leng, Weiling& Chen, Liu& Lei, Xiaotian& Zhang, Tianjing…[et al.]. 2017. Assessment of Diabetic Cardiomyopathy by Cardiovascular Magnetic Resonance T1 Mapping: Correlation with Left-Ventricular Diastolic Dysfunction and Diabetic Duration. Journal of Diabetes Research،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1175029
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Shang, Yongning…[et al.]. Assessment of Diabetic Cardiomyopathy by Cardiovascular Magnetic Resonance T1 Mapping: Correlation with Left-Ventricular Diastolic Dysfunction and Diabetic Duration. Journal of Diabetes Research No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1175029
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Shang, Yongning& Zhang, Xiaochun& Leng, Weiling& Chen, Liu& Lei, Xiaotian& Zhang, Tianjing…[et al.]. Assessment of Diabetic Cardiomyopathy by Cardiovascular Magnetic Resonance T1 Mapping: Correlation with Left-Ventricular Diastolic Dysfunction and Diabetic Duration. Journal of Diabetes Research. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1175029
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1175029
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