title: Heart sounds and one-liners.
authors.affiliation: Cardiac Surgical Unit, Alexandria (VA) Hospital.
authors.forename: B S
authors.initials: BS
authors.lastname: Edwards
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D009723:Nurse-Patient Relations; D014925:Wit and Humor as Topic