Two-dimensional speckle strain for evaluation of left ventricular systolic deformation in children with thalassemia major
المؤلفون المشاركون
al-Shanshory, Muhammad R.
al-Gohary, Tariq Muhammad
Tulbah, Usamah
المصدر
Egyptian Pediatric Association Gazette
العدد
المجلد 58، العدد 2 (30 إبريل/نيسان 2010)، ص ص. 15-26، 12ص.
الناشر
تاريخ النشر
2010-04-30
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الموضوعات
الملخص EN
Background: In Is-thalassemia major, identifying early myocardial insult is important. Aims : the aim of this study was to clarify the value of 2 D-strain (2DS) in early detection of segmental and global left ventricular systolic dysfunction in thalassemia children. Methods : this study included two age-matched groups : Group 1 (n=30) children with Beta thalassemia and Group 2 (n=30) healthy control subjects.
They underwent conventional echo-Doppler measures of left ventricular (LV) systolic and diastolic functions and pulsed wave tissue Doppler of lateral mitral annulus.
Longitudinal 2D strain in 18 left ventricular segments using 2 dimensional (2DS) speckle-tracking imaging from apical 4, 2, and apical long axis views, using a Vivid 7ultrasound system was recorded. Results : left ventricular systolic and diastolic functions were similar in both groups in conventional and pulsed tissue Doppler studies.
However, on using 2 D strain images there were significant multi-segmental deformations of different walls of the LV in the thalassemia group.
Peak global LV systolic strain was significantly affected compared to control group (17.613.04% vs! -19.6 ± 1.65% P = 0.004).
There was no significant correlation between global LV systolic strains and serum ferritin levels. Conclusion : thalassemia children have segmental and global systolic myocardial dysfunctions in the left ventricular walls and 2DS seems a promising new tool for early detection of segmental and global cardiac insult in these patients.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tulbah, Usamah& al-Shanshory, Muhammad R.& al-Gohary, Tariq Muhammad. 2010. Two-dimensional speckle strain for evaluation of left ventricular systolic deformation in children with thalassemia major. Egyptian Pediatric Association Gazette،Vol. 58, no. 2, pp.15-26.
https://search.emarefa.net/detail/BIM-248840
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Shanshory, Muhammad R.…[et al.]. Two-dimensional speckle strain for evaluation of left ventricular systolic deformation in children with thalassemia major. Egyptian Pediatric Association Gazette Vol. 58, no. 2 (Apr. 2010), pp.15-26.
https://search.emarefa.net/detail/BIM-248840
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tulbah, Usamah& al-Shanshory, Muhammad R.& al-Gohary, Tariq Muhammad. Two-dimensional speckle strain for evaluation of left ventricular systolic deformation in children with thalassemia major. Egyptian Pediatric Association Gazette. 2010. Vol. 58, no. 2, pp.15-26.
https://search.emarefa.net/detail/BIM-248840
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references: p. 24-26
رقم السجل
BIM-248840
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