Association between patent foramen ovale and anxiety: a prospective study with deep learning-assisted analysis of contrast echocardiography
PurposeTo prospectively investigate the association between patent foramen ovale (PFO), detected via agitated saline contrast echocardiography (ASCE), and anxiety using a deep learning approach.Materials and methodsThis prospective study consecutively enrolled 161 participants between July 15, 2025 and October 31, 2025. Participants were stratified into ASCE-negative (n=58) and ASCE-positive…
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