Shone syndrome

Shone syn·drome

(shōn),
the association of obstructive lesions of the mitral valve complex, including supravalvar ring and parachute mitral valve, with left ventricular outflow obstruction and coarctation of the aorta.

Shone syn·drome

(shōn),
the association of obstructive lesions of the mitral valve complex, including supravalvar ring and parachute mitral valve, with left ventricular outflow obstruction and coarctation of the aorta.

Shone syn·drome

(shōn sin'drōm)
The association of obstructive lesions of the mitral valve complex, including the supravalvar ring and parachute mitral valve, with left ventricular outflow obstruction and coarctation of the aorta.

Shone,

John D., 20th century English cardiologist.
Shone anomaly - coarctation of the aorta, subaortic stenosis, and stenosing ring of the left atrium found in association with a parachute mitral valve.
Shone complex - an obstructive lesion of the mitral valve complex, with left ventricular outflow obstruction and coarctation of the aorta.
Shone syndrome - the association of obstructive lesions of the mitral valve complex, with left ventricular outflow obstruction and coarctation of the aorta.
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References in periodicals archive ?
The other 26 patients presented with other cardiac malformations, including ventricular septal defect (VSD) in 18, atrial septal defect in four, patent ductus arteriosus in four, bicuspid aortic valves with or without mild stenosis in 6, mild mitral stenosis in two, Shone syndrome in one and absent right pulmonary artery with left patent ductus arteriosus in one.
One patient with a bicuspid aortic valve and supramitral valve ring with mild to moderate stenosis (Shone syndrome) underwent surgical repair of the mitral valve at 7 years of age.
Percutaneous Balloon Angioplasty for Severe Native Aortic Coarctation in Young Infants Less Than 6 Months: Medium- to Long-term Follow-up
(1) It occurs twice as frequently in men and should always be ruled out if other conditions like bicuspid aortic valve, Turner syndrome, Shone syndrome, ventricular septal defect, or aneurysms of the circle of Willis are present because of the high association of these defects with coarctation.
Abnormally dilated arteries in an asymptomatic male

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