/b/veterinary-news/posts/first-cutting-balloon-angioplasty-in-a-cat Veterinary cardiologists at Surrey-based North Downs Specialist Referrals (NDSR) have performed what is believed to be the first cutting balloon angioplasty on a cat with double chambered right ventricle. Sylvie, a four-month-old Maine Coon, was referreden-USTelligent Community 10