Reiffel, James A <br/><br/>
GIANT Flutter Waves in ECG Lead V1: a Marker of Pulmonary Hypertension.  [electronic resource] 

 -  Journal of atrial fibrillation   
 - 116 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>1941-6911 
<br/><br/><label>Standard No.: </label>10.4022/jafib.116  doi