Cardiac Effects. 1  Decrease contractility. 2  Decrease relaxation rate. 3  Decrease heart rate. 4  Decrease conduction velocity.
Video: The Reunification of East and West Germany in 1990. In this lesson we explore the unique history of East and West Germany after Germany's defeat in WWII and the conditions surrounding its eventual reunification in 1990.
E-mail this story to a friend. 1945: Germany signs unconditional surrender Germany has signed an unconditional surrender bringing to an end six years of war in Europe, according to reports from France.1945: Germany signs unconditional surrender.-mail this story to a friend. 1945: Germany signs unconditional surrender Germany has signed an unconditional surrender bringing to an end six years of war in Europe, according to reports from France.