کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5609537 | 1577798 | 2015 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mitral Annular Dynamics in Mitral Annular Calcification: A Three-Dimensional Imaging Study
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
کاردیولوژی و پزشکی قلب و عروق
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Quantitative three-dimensional echocardiography provides new insights into the dynamic consequences of MAC. This imaging technique demonstrates that the mitral annulus is not made smaller by calcification. However, there is loss of annular contraction, particularly along the anteroposterior diameter, and loss of early systolic folding along the intercommissural diameter. Associated valvular alterations include smaller than usual declines in tenting during systole. These quantitative three-dimensional echocardiographic data provide new insights into the dynamic physiology of the calcified mitral annulus.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the American Society of Echocardiography - Volume 28, Issue 7, July 2015, Pages 786-794
Journal: Journal of the American Society of Echocardiography - Volume 28, Issue 7, July 2015, Pages 786-794
نویسندگان
Gregg S. MD, Rajesh MD, Yan MD, Marie-Annick DVM, MSc, Jason A. BSc, Nozomi MD, Maurice MD,