Schaefer, S <br/><br/>
Effect of increasing heart rate on left ventricular performance in patients with normal cardiac function.  [electronic resource] 

 -  The American journal of cardiology  Mar 1988 
 - 617-20 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0002-9149 
<br/><br/><label>Standard No.: </label>10.1016/0002-9149(88)90776-x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Blood Pressure<br/>Cardiac Pacing, Artificial<br/>Female<br/>Heart Rate<br/>Humans<br/>Male<br/>Middle Aged<br/>Myocardial Contraction<br/>Sodium Chloride--administration & dosage<br/>Stroke Volume<br/>Ventricular Function