Sign up for the TODAY newsletter

You have successfully subscribed to the TODAY newsletter.

Subscribe now and get trending stories, celebrity news and all the best of TODAY.

Meet the vets using cutting-edge technology to save dogs with heart disease

A shocking 8 million dogs are diagnosed with heart disease every year, either from birth or developed later in life. But now, a group of veterinarians are using cutting-edge technology to save our four-legged companions. NBC medical contributor Dr. John Torres reports for TODAY.

Best of TODAY

Play All