Lythall, D A <br/><br/>
Relation between cyclic variation in echo amplitude and segmental contraction in normal and abnormal hearts.  [electronic resource] 

 -  British heart journal  Oct 1991 
 - 268-76 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0007-0769 
<br/><br/><label>Standard No.: </label>10.1136/hrt.66.4.268  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Factors<br/>Cardiomyopathies--diagnostic imaging<br/>Echocardiography<br/>Female<br/>Heart Rate<br/>Heart Ventricles--pathology<br/>Humans<br/>Hypertension, Pulmonary--diagnostic imaging<br/>Male<br/>Middle Aged<br/>Myocardial Contraction<br/>Myocardium--pathology<br/>Ventricular Function