Nissen, S E <br/><br/>
Determination of left ventricular ejection fraction by computer densitometric analysis of digital subtraction angiography: experimental validation and correlation with area-length methods.  [electronic resource] 

 -  The American journal of cardiology  Mar 1987 
 - 675-80 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0002-9149 
<br/><br/><label>Standard No.: </label>10.1016/0002-9149(87)91191-x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Cineangiography<br/>Computers<br/>Densitometry<br/>Female<br/>Heart Ventricles--diagnostic imaging<br/>Humans<br/>Male<br/>Mathematics<br/>Middle Aged<br/>Models, Cardiovascular<br/>Myocardial Infarction--complications<br/>Stroke Volume<br/>Subtraction Technique