After a
nuclear stress test ordered by my GP, I was referred to a Cardiologist who advised that I needed to have a heart catherization done. He explained that the procedure would uncover and pinpoint any existing coronary artery problems. He also explained that, when problems/blockages are diagnosed, 25% of his patients needed bypass surgery, another 25% needed angioplasty, stents, or both, and the remaining 50% could be treated with medications.