1 Mitral stenosis (the narrowing of the mitral valve) causes enlargement of the left atrium and that promotes extrasystole;  Myocarditis (myocardium inflammation). If this condition is treated incorrectly or it is not treated at all, then various rhythm disturbances as well as extrasystole may occur as complications.
The six-year, $61 million contract that Oakland Raiders quarterback JaMarcus Russell received as the No. 1 pick overall last year contained $29 million in guarantees â a 76.7% increase from the $16.4 million in guaranteed money Cincinnati Bengals quarterback Carson Palmer received as the top pick in 2003.
There is a new highest-paid player in the NFL this season. With his new 7-year, $126.7 million contract, Jay Cutler of the Chicago Bears replaces Peyton Manning as the player with the highest base salary in the NFL.here is a new highest-paid player in the NFL this season. With his new 7-year, $126.7 million contract, Jay Cutler of the Chicago Bears replaces Peyton Manning as the player with the highest base salary in the NFL.