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Page: << Prev | 1 | 2 | 3 "Pain and swelling [in the leg] is definitely a warning sign, possibly cramp," he said. "But you can also have a fairly massive blood clot without any warning signs at all."
With pulmonary thrombosis, "the first symptom is chest pain and shortness of breath," the expert said. "That's when it's traveled to the lung, and that's what the real killer is for these blood clots."
Because of their heightened risk for DVTs and other clots, most patients recovering from orthopedic or other surgeries now routinely receive coumadin or another blood thinner, Napolitano added. "It's pretty much standard," he said.
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The best defense against DVTs: Avoid long periods of immobility, which allow blood clots to form in the legs. Regular exercise, moving around, is key, whether it be at home, at the office, or on long drives or flights.
Kazan said she lowers her own risk for recurrence by staying busy, both physically (regular yoga and exercise) and professionally -- she's singing at venues all over the country this summer and working on a number of film projects, including an upcoming film with Adam Sandler and the romantic comedy Beau Jest.
"Just keep moving," Kazan said. "Remember, you have to help your doctor."
More information
There's more on DVTs at the American Heart Association.
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