BERKUN, M A <br/><br/>
The spatial ventricular gradient:  intermittent Wolff-Parkinson-White syndrome, intermittent left bundle branch block and ventricular premature contractions.  [electronic resource] 

 -  Circulation  Apr 1956 
 - 562-72 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.13.4.562  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bundle-Branch Block<br/>Electrocardiography<br/>Heart Block--physiology<br/>Heart Ventricles<br/>Humans<br/>Ventricular Premature Complexes<br/>Wolff-Parkinson-White Syndrome