Miranda, M <br/><br/>
[Atrial flutter with exit block of 2d degree Grau: an indication of ectopic automatism].  [electronic resource] 

 -  Arquivos brasileiros de cardiologia  Jun 1988 
 - 431-2 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0066-782X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atrial Flutter--physiopathology<br/>Electrocardiography<br/>Heart Block--physiopathology<br/>Humans