Heger, J J <br/><br/>
Long-term changes in mitral valve area after successful mitral commissurotomy.  [electronic resource] 

 -  Circulation  Mar 1979 
 - 443-8 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0009-7322 
<br/><br/><label>Standard No.: </label>10.1161/01.cir.59.3.443  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cardiac Catheterization<br/>Humans<br/>Long-Term Care<br/>Mitral Valve--surgery<br/>Mitral Valve Stenosis--surgery<br/>Prognosis