Subendocardial left ventricular dysfunction by speckle ttracking strain image in asymptomatic patients with chronic aortic regurgitation and normal ejection fraction
المؤلفون المشاركون
al-Ghazzi, Haydar Jabr
Ubadah, Ghufran Jawad
Abub, Ali Jabir
al-Jubawi, Amir Ahmad
المصدر
العدد
المجلد 15، العدد 3 (30 سبتمبر/أيلول 2018)، ص ص. 231-233، 3ص.
الناشر
تاريخ النشر
2018-09-30
دولة النشر
العراق
عدد الصفحات
3
التخصصات الرئيسية
الملخص EN
Background: Aortic regurgitation (AR) is the most common valvular heart disease.
During asymptomatic phase, many changes in the left ventricle (LV) geometry, volume, wall stress, and LV wall thickness eventually ends up with LV myocardium dysfunction.
The traditional echocardiographic parameters utilized for the detection of myocardial dysfunction and the subsequent timing of surgery are not sensitive enough to detect these changes in their early stage before an irreversible myocardial damage occurs.
Objective: the objective of this study to demonstrate the presence of global longitudinal strain (GLS) abnormality in patient with chronic asymptomatic AR reflecting a subclinical left ventricular dysfunction.
Materials and Methods: A total of 35 asymptomatic patients with chronic AR of different severity and preserved ejection fraction (EF) were compared with 35 age‑matched control healthy subjects.
Results: There was a statistically significant reduction in the GLS values in patient with AR regardless its severity compared with control (P < 0.00), despite the preserved EF.
Also decreased GLS index to LV end diastolic volume in patients with chronic AR (P < 0.00).
Furthermore, they exhibited significant increase (P < 0.00) in wall thickness, end‑systolic volume, and LV mass in patients compared to the control group.
Conclusion: GLS measured by speckle tracking for chronic asymptomatic AR was significantly lower than normal participants and may have potential role in timing of surgery and postoperative prognosis.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ubadah, Ghufran Jawad& al-Ghazzi, Haydar Jabr& Abub, Ali Jabir& al-Jubawi, Amir Ahmad. 2018. Subendocardial left ventricular dysfunction by speckle ttracking strain image in asymptomatic patients with chronic aortic regurgitation and normal ejection fraction. Medical Journal of Babylon،Vol. 15, no. 3, pp.231-233.
https://search.emarefa.net/detail/BIM-902574
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abub, Ali Jabir…[et al.]. Subendocardial left ventricular dysfunction by speckle ttracking strain image in asymptomatic patients with chronic aortic regurgitation and normal ejection fraction. Medical Journal of Babylon Vol. 15, no. 3 (Jul. / Sep. 2018), pp.231-233.
https://search.emarefa.net/detail/BIM-902574
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ubadah, Ghufran Jawad& al-Ghazzi, Haydar Jabr& Abub, Ali Jabir& al-Jubawi, Amir Ahmad. Subendocardial left ventricular dysfunction by speckle ttracking strain image in asymptomatic patients with chronic aortic regurgitation and normal ejection fraction. Medical Journal of Babylon. 2018. Vol. 15, no. 3, pp.231-233.
https://search.emarefa.net/detail/BIM-902574
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 233
رقم السجل
BIM-902574
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