Correction of left ventricular outflow tract obstruction caused by anomalous papillary muscle and subaortic membrane
Rev. bras. cir. cardiovasc
; Rev. bras. cir. cardiovasc;33(6): 634-637, Nov.-Dec. 2018. tab, graf
Article
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| LILACS
| ID: biblio-977476
Bibliothèque responsable:
BR1.1
ABSTRACT
Abstract This paper presents a case study of a 30-year-old male patient with dyspnea on exertion had echocardiographic diagnosis of aortic subvalvar stenosis. Discrete mitral regurgitation and aortic valve dysplasia with mild to moderate insufficiency and hypertrophic cardiomyopathy were also noted. During surgery, a rare condition was identified presence of papillary muscle anomaly associated with the subaortic membrane as a cause of obstruction of the left ventricular outflow tract. With the resection of these structures and a mitral valve annuloplasty, the patient evolved with a significant improvement of clinical condition and heart failure, with no residual mitral insufficiency.
Mots clés
Texte intégral:
1
Indice:
LILACS
Sujet Principal:
Muscles papillaires
/
Obstacle à l'éjection ventriculaire
/
Rétrécissement aortique sous-valvulaire modéré
/
Cardiopathies congénitales
Type d'étude:
Etiology_studies
/
Prognostic_studies
Limites du sujet:
Adult
/
Humans
/
Male
langue:
En
Texte intégral:
Rev. bras. cir. cardiovasc
Thème du journal:
CARDIOLOGIA
/
CIRURGIA GERAL
Année:
2018
Type:
Article