Czaplicki, S [Changes in the amplitude of Rvl-v4 waves in intermittent left bundle-branch block]. [electronic resource] - Kardiologia polska 1980 - 147-51 p. digital Publication Type: English Abstract; Journal Article ISSN: 0022-9032 Subjects--Topical Terms: AdultAgedBundle of His--physiopathologyBundle-Branch Block--physiopathologyElectrocardiographyHeart Conduction System--physiopathologyHumansMiddle Aged