Peripheral edema, or swelling in the legs, can be evidence of Cardiac condition in dogs, including right-sided congestive heart decompensation. This occurs when the heart struggles to pump blood ...

He told fans his dog was suffering from pyometra - a ... into the blocked artery to keep it open and restore blood flow to the heart. He wrote: "It wasn’t especially painful.

open as wide as it should, restricting blood flow through the heart - this means less blood reaches the body, pressure builds up and the lungs can swell with fluid close properly and allow blood ...