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Nicotine's toxic effects include: Severe increases in heart rate and blood pressure. Impairment of the ability of blood vessels to expand and contract as needed. Formation of blood clots, which increases the risk of heart attack and stroke. Formation of scars in the heart. Increased growth of new blood vessels that can feed cancers.
Vape or cigarette?
Nicotine's toxic effects include: Severe increases in heart rate and blood pressure. Impairment of the ability of blood vessels to expand and contract as needed. Formation of blood clots, which increases the risk of heart attack and stroke. Formation of scars in the heart. Increased growth of new blood vessels that can feed cancers.