Don't go to a cardiologist without knowing this first

Whether your primary care doctor has discovered worrisome warning signs or already diagnosed a heart problem, a cardiologist can be an essential member of your health care team, helping you treat your heart issues and prevent them from getting worse.

Knowing how to prepare and what to expect when you see your cardiologist is essential to making the best use of your time—and your doctor's. We asked Roger A. Shammas, MD, FACC, a board-certified cardiologist on the staff of Mercy Health in Grand Rapids, Michigan, for guidance about preparing for your first visit.