Cardiology Exam on Doberman (IMAGE) University of Guelph Caption Lynne O'Sullivan (back to camera) and Glen Pyle conduct a cardiology exam on Roxy. Doberman pinschers are prone to inherited dilated cardiomyopathy (DCM). Also pictured are vet tech Heidi Chambers and owner Phyllis Markle. Credit Karen Mantel Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.