By Ginny A. Roth ~ Today is Valentines Day, a day associated with hearts. In fact, the entire month of February is American Heart Month.
By Jonathan Sawday ~ Originally published in Hidden Treasure: The National Library of Medicine, 2011. William Harvey’s De motu cordis et sanguinis in animalibus is
By Ginny A. Roth ~This 1987 public health poster encourages maintaining healthy blood pressure as a way to attain proper heart health.