Arthur J. Siegel, MD, is an associate Professor of medicine at Harvard Medical School and a fellow in the American College of Physicians
His 50 years of Boston marathon research as a runner and physician-volunteer in the finish line medical tent has promoted the safety of the sport for runners of both genders and all ages.
Novel treatments protect young women from life-threatening hyponatremia and prevent cardiac arrest in middle-aged men as detailed herein.
