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 ]

00243720

00243720.jpg 00243727Thumbnails0024372100243727Thumbnails0024372100243727Thumbnails0024372100243727Thumbnails0024372100243727Thumbnails00243721

ECG: ECG: BIATRIAL ENLARGEMENT; 0031