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 ]

00239324

00239324.jpg 00239328Thumbnails0023932500239328Thumbnails0023932500239328Thumbnails0023932500239328Thumbnails0023932500239328Thumbnails00239325

ECG: ECG: SINUS ARRHYTHMIA; 0090