An arterial blood gas (ABG) test measures the levels of oxygen and carbon dioxide in the blood to determine how well your lungs are working.
Conway Twitty died from an abdominal aortic aneurysm. He died on June 5, 1993 in Springfield, Missouri at the Cox South Hospital.
Tammy Wynette Dies At 55. by 7/8/2003. What started out as a peaceful evening catnap on the couch in her Nashville, Tennessee home, became the âFirst Lady of Country Musicâ Tammy Wynetteâs final hour on Monday, April 6th, 1998.