Stein, E <br/><br/>
The relation of heart rate to cardiovascular dynamics. Pacing by atrial electrodes.  [electronic resource] 

 -  Circulation  Jun 1966 
 - 925-32 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0009-7322 
<br/><br/><label>Standard No.: </label>10.1161/01.cir.33.6.925  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Blood Circulation--physiology<br/>Cardiac Output--physiology<br/>Heart--physiology<br/>Heart Rate<br/>Humans<br/>Male<br/>Middle Aged<br/>Oxygen Consumption<br/>Pacemaker, Artificial<br/>Physical Exertion<br/>Rest<br/>Vascular Resistance--physiology