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The combined effects of nicotine, tar, and carbon monoxide force this system to work harder to deliver oxygen throughout the body.
What is the Cardiovascular System?
*A smoker is two to three times more likely to have a heart attack than a nonsmoker.
*Cigarette smoking doubles a person's chances of suffering a stroke.
*Smokers are 10 times more likely to develop circulation problems in blood vessels that bring blood to the stomach, kidneys, legs and feet.