title: Syncope caused by ranitidine-induced increase in A-V block.
authors.forename: M
authors.initials: M
authors.lastname: Radhamanohar
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D006327:Heart Block / Q000139:chemically induced* / Q000150:complications; D006801:Humans; D008297:Male; D011899:Ranitidine / Q000009:adverse effects*; D013575:Syncope / Q000209:etiology*
chemical_list: D011899:Ranitidine