Schiller, N B <br/><br/>
Transesophageal echocardiography in the evaluation of mitral regurgitation. The twenty-four signs of severe mitral regurgitation.  [electronic resource] 

 -  Cardiology clinics  Aug 1993 
 - 399-408 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0733-8651 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Echocardiography, Transesophageal--instrumentation<br/>Humans<br/>Mitral Valve Insufficiency--diagnostic imaging<br/>Ventricular Function, Left--physiology