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.
25th Anniversary of the Fall of the Berlin Wall. Enlarge image The border between East and West Germany is opened on November 9, 1989. (Â© picture alliance / akg).The year 2014 is a year of remembrance, marking the 25th anniversary of the fall of the Berlin Wall-a monumental day in history that led to Germany's reunification.ooking Back at the Fall of the Berlin Wall. On November 9, 1989, jubilant crowds gathered on both sides of the Berlin Wall to celebrate the opening of border crossings between eastern and western parts of the city. Germany's postwar division was over and national unity came less than a year later.