Diagnostic yield of nitroglycerin-potentiated head-up tilt test in a pediatric population with suspected reflex syncope.

Clin Auton Res · 2025 · PMC12664829 · PMID 40759876

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a decreasing trendno p-value reported

Previous studies [ 19 , 20 ], not exclusively focused on pediatric patients, showed a decreasing trend in HUTT positivity with increasing age.

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