PEIR Digital Library

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

00004252.jpg 00005177Thumbnails0000404200005177Thumbnails0000404200005177Thumbnails0000404200005177Thumbnails0000404200005177Thumbnails0000404200005177Thumbnails00004042

GROSS: CARDIOVASCULAR: HEART: Aortic Stenosis Tricuspid Rheumatic: Gross natural color opened aorta showing valve from aortic side excellent example of commissure fusion and cusp thickening