Mitral regurgitation.
نویسنده
چکیده
Accurate clinical assessment of the severity of mitral regurgitation is often difficult, and left ventricular cine-angiocardiography is probably the most commonly used method of estimating it. It is therefore important to try to determine the accuracy of this method and to identify as far as possible any causes of error. We have attempted to do this in a series of 137 patients submitted to operation.
منابع مشابه
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عنوان ژورنال:
- The New England journal of medicine
دوره 253 20 شماره
صفحات -
تاریخ انتشار 1955