BERNSTEIN, H THE WENCKEBACH PHENOMENON, SECOND DEGREE HEART BLOCK DUE TO HYPOTENSION CORRECTABLE BY RESTORATION OF PRESSURE. [electronic resource] - The New physician Jun 1964 - 194 p. digital Publication Type: Journal Article ISSN: 0028-6451 Subjects--Topical Terms: Atrioventricular BlockElectrocardiographyHeart BlockHumansHypotensionInfusions, ParenteralInjections, SubcutaneousMetaraminol