Schamroth, L <br/><br/>
Periodic variation in A-V conduction time: the 'supernormal' phase of A-V conduction. A study in differential dual A-V pathway conductivity and refractoriness.  [electronic resource] 

 -  Journal of electrocardiology  1973 
 - 81-4 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>0022-0736 
<br/><br/><label>Standard No.: </label>10.1016/s0022-0736(73)80029-9  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography<br/>Female<br/>Heart Block--physiopathology<br/>Heart Conduction System--physiopathology<br/>Humans<br/>Middle Aged<br/>Refractory Period, Electrophysiological<br/>Synaptic Transmission