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Valvular Stenosis - Coggle Diagram
Valvular Stenosis
Tricuspid Atresia
only left ventricle effective, right is small + non-functional
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child may be well @ birth, + then become cyanosed or breathless
tx
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less than ideal functional outcome, but relieves cyanosis + removes long term vol load on single functional ventricle
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Aortic stenosis
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features
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if severe: reduced exercise tolerance, chest pain on exertion, syncope
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management
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balloon valvotomy
for children with sx on exercise or have high resting pressure gradient (>64mmHg) across aortic valve
safe in older children, not in neonates
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