Dr. Meyer Friedman (13 July 1910-27 April 2001) developed with a colleague the theory that the "Type A" behavior of chronically angry and impatient people raises their risk of heart attacks. The cardiologist and researcher worked until his death at 90 as director of a medical institute that bears his name. Friedman, who often characterized himself as a "recovering Type A," and colleague Dr. Wikipedia
The definitive Wikipedia entry for Meyer Friedman. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Meyer_Friedman
