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Heart Attack Tips 1
The heart works 24 hours a day, pumping oxygen and nutrient-rich blood to the body. Blood is supplied to the heart through its coronary arteries. If a blood clot suddenly blocks a coronary artery, it cuts off most or all blood supply to the heart, [ Freeware - WinXP WinNT PalmOS Linux ] |
2007-12-03 |
1540 K |
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