Edward B. Diethrich

Endologix LLC engages in the research, development, manufacture, and trade of medical devices for the treatment of aortic disorders such as abdominal aortic aneurysms (AAA). Its products include AFX Endovascular AAA System, Nellix and Ovation. The company was founded in March 1992 and is headquartered in Irvine, CA.

Part of Tenet Healthcare Corp., Arizona Heart Hospital is a provider of cardiac care and vascular surgeries. The company is based in Phoenix, AZ. Arizona Heart Hospital was acquired by Vanguard Health Systems, Inc., a subsidiary of Tenet Healthcare Corp., from MedCath Corp. on October 01, 2010 for $32 million.

Arizona Heart Institute is among the world's leading providers of cardiovascular care. This visionary organization was founded in 1971, quickly evolving into the country's first freestanding outpatient clinic solely dedicated to the prevention, diagnosis and treatment of heart and blood vessel disease. Since then, Arizona Heart Institute has grown to expand treatment and research options with the opening of Arizona Heart Hospital in 1998 and the dedication of Arizona Heart Institute Translational Research Center in 2007. Through these unique facilities, Arizona Heart Institute offers the most contemporary and comprehensive approach to cardiovascular medicine and an unmatched level of specialty care.