title: AIDS presenting as syncope.
authors.affiliation: Columbia University College of Physicians and Surgeons, New York, New York.
authors.forename: S J
authors.initials: SJ
authors.lastname: Ratner
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis*; D000368:Aged; D001021:Aortic Valve; D003937:Diagnosis, Differential; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D013575:Syncope / Q000175:diagnosis*