Three-years-old boy presenting with a subvalvar aortic stenosis without a precise definition by echocardiography, where the surgical approach revealed an accessory mitral leaflet.
Mitral valve; Aortic stenosis, subvalvular; Heart valve diseases
Three-years-old boy presenting with a subvalvar aortic stenosis without a precise definition by echocardiography, where the surgical approach revealed an accessory mitral leaflet.
Mitral valve; Aortic stenosis, subvalvular; Heart valve diseases
