title: Anthracycline-induced congestive heart failure in two pediatric leukemia cases and long term follow-up.
abstract: Endomyocardial biopsy was performed on two leukemia patients who had recovered from severe congestive heart failure (CHF) due to anthracycline cardiomyopathy at 41 months and 47 months after CHF. Microscopic myocardial findings in both patients revealed that myocytes were hypertrophic, but interstitial fibrosis was not observed, suggesting a compensatory mechanism for the damaged heart muscle during the acute episode of CHF. The improvement of clinical symptoms and the normalization of cardiac function, including fractional shortening and ECG changes, is thought to have been associated with this myocardial repairing process.
authors.affiliation: Department of Pediatrics, Children's Research Hospital, Kyoto, Japan.
authors.forename: E
authors.initials: E
authors.lastname: Koh
authors.forename: S
authors.initials: S
authors.lastname: Imashuku
authors.forename: N
authors.initials: N
authors.lastname: Kiyosawa
authors.forename: T
authors.initials: T
authors.lastname: Sawada
mesh_terms: D000293:Adolescent; D000903:Antibiotics, Antineoplastic / Q000008:administration & dosage / Q000009:adverse effects*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D005260:Female; D005500:Follow-Up Studies; D006333:Heart Failure / Q000139:chemically induced* / Q000473:pathology; D006801:Humans; D015470:Leukemia, Myeloid, Acute / Q000188:drug therapy*; D008297:Male; D013997:Time Factors
chemical_list: D000903:Antibiotics, Antineoplastic