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.
On the young lady screaming, as well she might, the phantom giantess vanished O'Donnell states that the spectre was supposed to be that of a woman who had made a bet she could jump her horse over a high hedge at Red Bank but had died in the attempt.