His aorta, the main trunk through which the heart pumps blood into the arteries, is ruptured, or partially torn away from the heart.
(the heart; pumps; blood; into the arteries) (His aorta; is ruptured; ) (His aorta; torn; away from the heart)
the heart His aorta His aorta
pumps is ruptured torn
blood into the arteries
away from the heart