A couple say Polly the golden retriever was so "in tune" with her owner, she helped save his life when his heart stopped in the middle of the night.

Heart disease is a relatively common condition in dogs, especially in older dogs. In fact, it is estimated that approximately 10 percent of dogs seen by primary care veterinarians have some form of ...

Learning that your dog has heart disease is the last thing any pet parent wants to hear from a veterinarian. While the news ...

Researchers have developed a machine learning algorithm to accurately detect heart murmurs in dogs, one of the main indicators of cardiac disease, which affects a large proportion of some smaller ...

The cause of a cardiac issues and a possible link to dry foods remains unknown. Dog owners are getting a new warning about concerns over pet food that may be linked to deadly congestive heart failure.