title: [An infant case of a rupture of chordae tendineae; report of a case].
abstract: We report a case of 5-month-old boy with severe mitral regurgitation due to a rupture of chordae tendinae. Cardiac echography showed a prolapse of the anterior cusp of the mitral valve. He was progressively deteriorated despite maximal medical treatment, and a surgical intervention was performed 15 hours after the onset. The operative finding was a rupture of chordae tendinae attached to the anterior cusp of the mitral valve. The infant underwent mitral valve plasty using artificial chordae together with partial annulo-plasty. A rupture of chordae tendineae is extremely rare in infants, and its cause is yet unknown. Chordal reconstruction is feasible even at this early stage of life, although the long-term follow-up is mandatory.
authors: Department of Cardiovascular Surgey, Tenri Hospital, Tenri, Japan.
authors: K
authors: K
authors: Uehara
authors: K
authors: K
authors: Yamanaka
authors: A
authors: A
authors: Iwakura
authors: K
authors: K
authors: Ueyama
authors: M
authors: M
authors: Matsumura
authors: S
authors: S
authors: Yoshimura
authors: T
authors: T
authors: Sugita
authors: K
authors: K
authors: Nishimura
mesh_terms: D002815:Chordae Tendineae; D006341:Heart Rupture / Q000150:complications*; D006801:Humans; D007223:Infant; D008297:Male; D008943:Mitral Valve / Q000601:surgery; D008944:Mitral Valve Insufficiency / Q000209:etiology* / Q000601:surgery