The Pathophysiologic Basis of Managing Chronic Atherosclerotic Cardiovascular Disease.

Chronic coronary heart disease encompasses a broad spectrum of disorders that range in severity from trivial to imminently life-threatening. The primary care physician encounters coronary disease at all stages. The number of available diagnostic and therapeutic options for evaluating and treating coronary disease is vast, presenting a complex selection strategy challenge when making choices for the individual patient. The primary care physician is responsible to tailor evaluation and management strategies to each individual patient based on his/her particular disease characteristics. There are many categories of diagnostic studies and therapeutic interventions that have been shown at the population level in clinical trials to improve patient outcomes. Blindly applying the findings of all demonstrated studies and therapies to a patient with coronary disease would saddle him/her with an unsustainable burden of diagnostic tests and therapies. The core principle of the approach outlined in this article is to tailor diagnostic and therapeutic choices to the operative pathophysiology that drives a particular patient's disorder. This introductory article is intended to provide a conceptual framework for studying and applying the specialized topics discussed in the articles that follow.