My Teachers Heart History CollageThe collage rendered by AiA shows the history of the heart from Hippocrates Aristotle and Galen, in the bottom left, through Vesalius and da Vinci (top left) via Harvey – (center), Laenecc (stethoscope (middle top right) Roentgen, Einthoven,(EKG) Sones (catheterization), Forsstman, (physiology and pressure measurement of the heart) Barnard (transplant), and Hounsfield CT scanning bottom right).The circulation goes round and around, fetching and taking, in circles and cycles, always moving in pulsatile fashion, mostly forward, but sometimes a little backward. This is the circulation. Although Hippocrates had a hint of a continuum and a cycle, his perceptions were not fully realized until Harvey’s work in the early 1600’s. Harvey’s work stands central to all that happened before, and all that came after. Ashley Davidoff thecommonvein.net John Barlow, an eminent South African cardiologist, with his patient, Nelson Mandela Richard Van Praagh MDChief of Pediatric Cardiac PathologyHarvard Medical Schoolthecommonvein.netAD-0039 Stella van Praagh by Richard van Praagh Stella van Praagh by Amy Juraszek Stella van Praagh with Ashley Davidoff 1978Children’s Hospital Boston, Cardiac PathologyHarvard Medical Schoolthecommonvein.net AD-0035 Dr. Herbert L Abrams was an internationally renowned pioneer in radiology. He was Professor and Director of Diagnostic Radiology at Stanford from 1960 to 1967, and was then appointed and served as Philip H. Cook Professor and Chairman of Radiology at Harvard University from 1967 to 1985. David LevinChief of Cardiovascular and Interventional RadiologyBrigham and Women’s HospitalFellow in Cardiovascular and InterventionalHarvard Medical SchoolTheCommonvein.netAD-47 William Grossman Cardiologist Link to source