The HHR is a stylish retro wagonette based on the Chevrolet Cobalt platform. Introduced in 2006, it offers more interior space and better looks than the Cobalt, although the roughly $3000 premium for the HHR is not insubstantial.
Congestive heart failure. The most common cause of pulmonary edema is congestive heart failure (CHF). Heart failure is when the heart can no longer pump blood properly throughout the body. This creates a back-up of pressure in the small blood vessels of the lungs, which causes the vessels to leak fluid.
Pulmonary edema is mainly due to the heart not removing fluid from lung circulation properly (cardiogenic pulmonary edema). A direct injury to the lung prenchuma can also lead to pulmonary edema. Treatment usually focuses on improving respiratory function and dealing with the source of the problem.