Cardiovascular System

By rcramer

  • n

    Karl discovers different blood types

  • Treatment for "Blue babies"

    "Blue Babies," are babies that have a lack of oxygen when their born.

  • First heart transplant

    First heart transplant, Christiaan Barnard preformed a heart transplant of Louis Washkansky

  • First artificial heart

    Robert Jarvik develops first artificial heart

  • Heart laser

    U.S. Government approves laser that will burn away foriegn substance that is blocking blood from flowing.