Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleJohn hay: Discoverer of type ii atrioventricular block.AuthorsUpshaw, Charles B.; Silverman, Mark E.PublicationClinical Cardiology, 2000, Vol 23, Issue 11, p869ISSN0160-9289Publication typeArticleDOI10.1002/clc.4960231118