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RHD – balloon valvotomy — RACP Paediatrics MCQ

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HardCardiologyRHD – balloon valvotomyRACP Paediatrics

A 10-year-old with rheumatic mitral stenosis (valve area 1.0 cm², suitable morphology) has exertional dyspnoea. What is the preferred initial intervention?

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Correct answer: E — Balloon valvotomy

Percutaneous balloon mitral valvotomy is preferred for suitable rheumatic MS. Less invasive than surgery with good outcomes when valve morphology is favourable (Wilkins score).

Reference: RHDAustralia – 2020; RACP Paediatric Curriculum – Cardiology