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 ]

00243560

00243560.jpg 00243562Thumbnails0024355700243562Thumbnails0024355700243562Thumbnails0024355700243562Thumbnails0024355700243562Thumbnails00243557

DIAGRAM: ECG: AXIS = -40; 0687