2 doctors weighed in:
What are the effects of nicotine and carbon monoxide on the heart and blood vessels?
2 doctors weighed in

Dr. Simon Kimm
Urology
1 doctor agrees
In brief: Multiple effects.
Nicotine increases blood pressure by promoting the constriction of blood vessels, and elevating the heart rate.
These effects occur through many mechanisms, including activation of the sympathetic nervous system, adrenal hormone release, and the release of many neurotransmitters. Carbon monoxide is not known to have a direct effect on the heart or vessels, but impairs blood oxygen delivery.

In brief: Multiple effects.
Nicotine increases blood pressure by promoting the constriction of blood vessels, and elevating the heart rate.
These effects occur through many mechanisms, including activation of the sympathetic nervous system, adrenal hormone release, and the release of many neurotransmitters. Carbon monoxide is not known to have a direct effect on the heart or vessels, but impairs blood oxygen delivery.
Dr. Simon Kimm
Dr. Simon Kimm
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