PEIR Digital Library

Welcome to the Pathology Education Informational Resource (PEIR) Digital Library, a multidisciplinary public access image database for use in medical education.

[ stop the slideshow ]

00007535

00007535.jpg ThumbnailsThumbnailsThumbnailsThumbnailsThumbnailsThumbnails

GROSS: CARDIOVASCULAR: HEART: Patent Foramen Ovale: Gross natural color close-up view of right atrium with patent foramen ovale second septum is present but with multiple perforations