Tag: echocardiogram
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General Robert E. Lee’s myocardial infarction: Did illness impact the Battle of Gettysburg?
Lloyd Klein San Francisco, California, United States Robert E. Lee in March 1864[?]. Photo by Julian Vannerson. Library of Congress. No known restrictions on publication. Ascribing the loss of the Battle of Gettysburg to an illness of General Robert E. Lee became common among historians thirty years ago. The legend of his apparently poor…
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The story of a scar
Michael Ellman Wilmette, Illinois, United States Needle and thread stitching up a wound, artwork. By Mary Rouncefield. CC BY-NC The six-inch scar is high over my left femoral artery in my inner thigh. It is healing well now and is pain free. The scar marks the place where a vascular surgeon extracted a clot…
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Echocardiogram: The first ultrasound picture of the moving heart
Göran WettrellSweden The developments in ultrasound and microwave technology during World War II stimulated further research in the early 1950s. Ultrasound had been predicted to be useful in visualizing the organs of the human body, and with the beginnings of cardiac surgery there arose a need for better preoperative diagnosis, especially for correcting mitral stenosis…