Tag: irregular heart rhythm

U.S. stocks closed lower for a third straight session on Tuesday on fears Europe is failing to tackle its debt crisis. The Dow Jones Industrial Average lost 100.96 points, or 0.90%, to 11,139.30. The S&P 500 ended down 8.73 points, or 0.74%, to 1,165.24. The Nasdaq Composite lost 6.50 points, or 0.26%, to 2,473.83. Shares…