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Left ventricular longitudinal function assessment in rabbits after acute occlusion of left anterior descending coronary artery by two-dimensional speckle tracking imaging

التفاصيل البيبلوغرافية
العنوان: Left ventricular longitudinal function assessment in rabbits after acute occlusion of left anterior descending coronary artery by two-dimensional speckle tracking imaging
المؤلفون: Jun Huang, Zi-Ning Yan, Li Fan, Yi-Fei Rui, Xiang-Ting Song
المصدر: BMC Cardiovascular Disorders, Vol 17, Iss 1, Pp 1-7 (2017)
بيانات النشر: BMC, 2017.
سنة النشر: 2017
المجموعة: LCC:Diseases of the circulatory (Cardiovascular) system
مصطلحات موضوعية: Acute myocardial ischemia, Longitudinal, Rotation, Strain, Strain rate, Diseases of the circulatory (Cardiovascular) system, RC666-701
الوصف: Abstact Background To evaluate the left ventricular (LV) longitudinal function changes in rabbits after acute occlusion of the left anterior descending artery (LAD) by two-dimensional speckle tracking imaging (2D–STI). Methods Forty-eight New Zealand white rabbits underwent echocardiography examination. EchoPAC was used to measure LV peak systolic longitudinal strain (LS) of the endocardium, middle myocardium, and epicardium, peak longitudinal strain rate (LSr), segmental and global longitudinal rotation (LR) degrees. Ligated the LAD and repeated all measurements after 10 min. Results Peak LS and LSr were significantly different between the preoperative and postoperative rabbits among most LV walls (P
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1471-2261
العلاقة: http://link.springer.com/article/10.1186/s12872-017-0655-6Test; https://doaj.org/toc/1471-2261Test
DOI: 10.1186/s12872-017-0655-6
الوصول الحر: https://doaj.org/article/0222226fc7364f21ae694dfda128e9b5Test
رقم الانضمام: edsdoj.0222226fc7364f21ae694dfda128e9b5
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:14712261
DOI:10.1186/s12872-017-0655-6