1 The heart beats in a regular rhythm, but it beats rapidly. 2  This type of rhythm is called tachycardia (rapid heartbeat). 3  Because atrial flutter comes from the atria, it is sometimes called a supraventricular (above the ventricles) tachycardia.
Â¢ Baseball. According to MLB.com, Major League Baseball umpires get around $120,000 when they start out in the big leagues, and senior umps can earn upwards of $300,000.Between spring training, a 162-game schedule, and the postseason, being an MLB ump is a job that takes up most of the year.ccording to MLB.com, Major League Baseball umpires get around $120,000 when they start out in the big leagues, and senior umps can earn upwards of $300,000.
This graph depicts the top player salaries in Major League Baseball in 2015. Mark Teixeira of the New York Yankees receives a total salary of 23.13 million U.S.dollars for the 2015 season.During the previous year, the minimum salary of an MLB player was roughly 45 times smaller than Teixeira's salary.his graph depicts the top player salaries in Major League Baseball in 2015. Mark Teixeira of the New York Yankees receives a total salary of 23.13 million U.S.dollars for the 2015 season.