title: Cardiology.
abstract: The conflicting data on the relative merits of medical and surgical forms of management of patients with preinfarction angina reflect a lack of agreement as to what exactly constitutes the syndrome. Primarily what is needed, before meaningful data can be obtained, is a precise definition.
authors.affiliation: a Cornell University Medical College New York.
authors.forename: Stephen J
authors.initials: SJ
authors.lastname: Gulotta