My problem was that I have an HMO and first I had to get an appointment with the Primary Care Physician, in order to get a referral to a Cardiologist, who then referred me to a Surgeon. I took a week or two to get the appointment with the Primary Care Physician. He gave me the referral to see a Cardioligist, but they did not have any appointments for six weeks. I didn't know if I was going to make it that long and was calling them every day for cancelled appointments. I finally got an appointment after about three weeks. The Cardiologist scheduled me for a Cardiac Catheterization within a week or ten days and I also got an appointment with the Surgeon within about two weeks of seeing the Cardiologist. The surgery itself was scheduled about a week or ten days after seeing the Surgeon.