کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5610058 | 1577827 | 2013 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Methods for Assessment of Left Ventricular Systolic Function in Technically Difficult Patients with Poor Imaging Quality
ترجمه فارسی عنوان
روشهای ارزیابی عملکرد سیستولیک بطن چپ در بیماران دچار مشکل با کیفیت تصویربرداری ضعیف
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موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
کاردیولوژی و پزشکی قلب و عروق
چکیده انگلیسی
The assessment of left ventricular (LV) systolic function is often the most important information obtained during clinical echocardiography. Although LV systolic function may be visually estimated in many patients with or without contrast opacification, technically difficult patients may require alternative methods for evaluating LV systolic function. In this review, the authors describe several surrogate echocardiographic methods that might be helpful for the evaluation of LV systolic function in patients with poor image quality, including endocardial border delineation by contrast agents, mitral annular plane systolic excursion, mitral annular velocity derived from tissue Doppler, systolic time intervals, mitral regurgitation-derived LV dP/dt, and estimation of cardiac output by Doppler echocardiography. After a short introduction to the various issues involved, the authors propose a method for suitable measurement. In addition, indications and clinical implications, as well as limitations, of the different methods are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the American Society of Echocardiography - Volume 26, Issue 2, February 2013, Pages 105-113
Journal: Journal of the American Society of Echocardiography - Volume 26, Issue 2, February 2013, Pages 105-113
نویسندگان
Kai MD, Dan MD, Markus MD, Sebastian MD, Philipp Daniel MD, Georg MD, Frank MD,