High Testosterone, Low Estrogen Linked To Male Heart Disease Risk
Thursday, March 12, 2015 - 17:40
in Health & Medicine
Why men have more heart disease than premenopausal women has been unclear, but a new study shows that the sex hormones testosterone and estrogen alter cardiovascular risk factors in a way that raises a man's risk of heart disease. Results of the study will be presented Saturday at the Endocrine Society's 97th annual meeting in San Diego. Men have higher testosterone and lower estrogen levels than premenopausal women. Therefore, doctors have suspected that testosterone may promote cardiovascular disease or that estrogen may protect against it, or both, according to Elaine Yu, MD, MSc, the study's lead investigator and an assistant professor at Harvard Medical School, Boston. read more