title: Right heart obstruction due to intracavitary prolymphocytic leukemia.
abstract: A 52-year-old woman with prolymphocytic leukemia in whom right heart failure developed from leukemic infiltration of the heart with right ventricular outflow tract obstruction is described. Two-dimensional echocardiography helped guide successful treatment of this complication with radiation and chemotherapy.
authors.forename: D J
authors.initials: DJ
authors.lastname: Perry
authors.forename: D
authors.initials: D
authors.lastname: McCormick
authors.forename: S
authors.initials: S
authors.lastname: Veasey
authors.forename: I S
authors.initials: IS
authors.lastname: Cohen
mesh_terms: D004452:Echocardiography; D005260:Female; D006338:Heart Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy; D006352:Heart Ventricles / Q000473:pathology*; D006801:Humans; D007945:Leukemia, Lymphoid / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy; D008875:Middle Aged