Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2025 Aug 21;12:1647313. doi: 10.3389/fcvm.2025.1647313

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2025 Wang, Qiao, Song, Wang, Yang, Lin and Meng.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Bar graph comparing various medical conditions in patients under and over 60 years. Panel A shows the number of cases by condition, with orange representing under 60 and blue over 60. Panel B compares mean and standard deviation of PFO diameter, tunnel length, and tunnel length/diameter between age groups. — (A) Number distribution of demographic characteristics, comorbidities, and imaging parameters across age subgroups. (TIA, transient ischemic attack; RLS, right-to-left shunt; PFO, patent foramen ovale). (B) Mean ± SD of the patent foramen ovale (PFO) diameter, tunnel length and their ratio after subgroup analysis by age.