David Katz, M.D.: Lifestyle Changes vs. Medication: When Each Is Right

David Katz, M.D.: Lifestyle Changes vs. Medication: When Each Is Right: "As for this patient's risk of walking out the door and having a heart attack, I see that differently. We can think of medical danger as being too near a fire: there is the risk of getting burned. This patient, however, was walking briskly away from the fire. No immediate need to put on a suit of asbestos."