Tag Archives: Emperor Charles V

Michael Servetus (ca.1511-1553)

  Michael Servetus is remembered for being burned at the stake for heresy and for making important observations on the pulmonary circulation. In his Christianismi Restitutio, a theological treatise that touched on medicine, he postulated that blood in the body was divided into different segments (which he called God-ordained spirits): one in the arteries, one […]