Britain Mummy Heart

This image made available Thursday June 10, 2010 by The Lancet magazine shows 2 images of the mummified heart of 13th century Italian Saint Rosa. Scientists who examined the the heart suggest that she died of a rare heart defect, not tuberculosis as was previously thought. The research was published Friday June 11, 2010 in the medical journal, The Lancet. (AP Photo/The Lancet, Ho)