<p>Dr. Harry Joseph Blair has specialized in the field of cardiology since 1979 dealing with disorders of the heart, treatment of congenital heart defects, coronary artery disease, heart failure, valvular heart disease, and internal medicine. To be a cardiologist a three year residency in internal medicine is following by a three year residency in cardiology. v Disorders of the heart lead to heart disease and cardiovascular disease and they lead to a significant numbers of deaths which cardiovascular disease is the leading cause of death. So contact Dr. Blair for your specialized treatment and prevention today.</p>