title: Getting to the heart of the matter.
authors.affiliation: Department of Radiation Oncology, University of Michigan Health System, Ann Arbor, MI, USA (MF, LJP). ljpierce@umich.edu.
authors.forename: Mary
authors.initials: M
authors.lastname: Feng
authors.affiliation: Department of Radiation Oncology, University of Michigan Health System, Ann Arbor, MI, USA (MF, LJP).
authors.forename: Lori J
authors.initials: LJ
authors.lastname: Pierce
mesh_terms: D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000175:diagnosis / Q000532:radiotherapy* / Q000601:surgery; D002318:Cardiovascular Diseases / Q000453:epidemiology / Q000209:etiology; D005260:Female; D006321:Heart / Q000528:radiation effects*; D006801:Humans; D015412:Mastectomy, Segmental; D008498:Medical Record Linkage; D008875:Middle Aged; D009426:Netherlands; D011879:Radiotherapy Dosage; D018714:Radiotherapy, Adjuvant / Q000009:adverse effects*; D012042:Registries; D019564:Unnecessary Procedures / Q000706:statistics & numerical data