The Effect of Low Testosterone and Estrogen Levels on Progressive Coronary Artery Disease in Men.

Background: Age-related morbidity and mortality rates from coronary heart disease (CHD) are higher in men than in women. Abnormal androgen levels cause a variety of abnormal symptoms in men. Testosterone and estrogen are the main sex hormone in men and women, respectively, and studies have shown that they have important roles in cardiovascular health and disease.