Dr. Eric de Madron is a Diplomate of the American College of Veterinary Internal Medicine in Cardiology and the European College of Veterinary Internal Medicine in Internal Medicine. Dr. de Madron has extensive expertise in interventional cardiology (pacemakers, balloon valvulopasties and trans-catheter PDA occlusions), and interventional radiology (placement of tracheal stents for the palliative treatment of tracheal collapse). Dr. de Madron began his North American career as a cardiologist / internist at the DMV Veterinary Centre in Montreal, Quebec, then continued in Ottawa, Ontario, at the Alta Vista Animal Hospital for 16 years. His main clinical interests are prevention and management of congestive heart failure,management of systemic hypertension, interventional cardiology and radiology (with a special interest for tracheal collapse in dogs) Dr. de Madron has published over 30 scientific papers in peer-reviewed journals, he has been a co-author in several textbooks, and has written an interactive CD about blood pressure measurement and management in dogs and cats (Lifelearn,2007). He is the editor and co-author of the textbook, "Clinical Echocardiography in Dogs and Cats", Elsevier, 2015.