Lyndon B. Johnson High School (Austin, Texas) Lyndon B. Johnson High School (Austin, Texas) Lyndon Baines Johnson (LBJ) Early College High School is a public high school in northeast Austin, Texas. At the time of its opening in 1974, LBJ was only the second high school in the U.S. (after the former Johnson City High School) to be named for the 36th President. In 1985, LBJ became the host of a new academic magnet program, the Science Academy of Austin, which drew students from all over the city. A second high school magnet program, the Liberal Arts Academy of Austin, was opened at Albert Sidney Johnston High
Referred pain be referred or radiating pain from the chest. Referred pain is when the pain is located away from or adjacent to the organ involved; for instance, when a person has pain only in their jaw or left arm, but not in the chest. Referred pain has been described since the late 1880s. Despite an increasing amount of literature on the subject, the biological mechanism of referred pain is unknown, although there are several hypotheses. There are several proposed mechanisms for referred pain. Currently there is no definitive consensus regarding which is correct. The cardiac general visceral sensory pain fibers follow