Echocardiographic features of accessory mitral valve tissue presenting left ventricular outflow tract obstruction in a dog
Journal of Veterinary Science
; : e57-2021.
Article
em En
| WPRIM
| ID: wpr-901425
Biblioteca responsável:
WPRO
ABSTRACT
In a 3-year-old Samoyed, aortic bulging was found on radiography during a general check-up. On echocardiography, turbulent flow was found in left ventricular outflow tract (LVOT) with high velocity (6.1 m/s). A linear structure was attached to the interventricular septum and connected to the chordae tendineae reaching the papillary muscle. A part of the structure moved during cardiac cycle, similar to mitral motion. This dog was diagnosed with LVOT obstruction caused by accessory mitral valve tissue (AMVT). This is the first report of AMVT in veterinary medicine. AMVT should be considered as a possible cause of LVOT obstruction in dogs.
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Base de dados:
WPRIM
Idioma:
En
Revista:
Journal of Veterinary Science
Ano de publicação:
2021
Tipo de documento:
Article