About Werner Forssmann
Werner Theodor Otto Forßmann was a German researcher and physician from Germany who shared the 1956 Nobel Prize in Medicine for developing a procedure that allowed cardiac catheterization. In 1929, he put himself under local anesthesia and inserted a catheter into a vein of his arm. Not knowing if the catheter might pierce a vein, he put his life at risk. Forssmann was nevertheless successful; he safely passed the catheter into his heart. An unpaid position was created for Forssmann at the Berliner Charité Hospital, working under Ferdinand Sauerbruch, although once Sauerbruch saw his paper, he was dismissed for continuing without his approval. In 1956, the Nobel Prize in Physiology or Medicine was awarded to Cournand, Richards, and Forßmann.
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