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Reverse Diagnostic Thinking for Aortic Coarctation Using the Renal Artery Bilateral Parvus et Tardus as a Clue: A
Yan-Li Chen1,2, Jin-Hua Wang1
1School of Basic Medical Sciences Youjiang Medical University for Nationalities Baise Guangxi Province China.
None:
In young patients with hypertension or stroke, the presence of bilateral parvus et tardus waveforms in the renal arteries should prompt reverse tracing to rule out aortic coarctation. This simple ultrasound clue enables early, non-invasive screening and prevents missed diagnoses.
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