1 doctor weighed in:

For how long does it take for the cardiovascular system to get back to normal after second-hand smoke exposure?

1 doctor weighed in
Dr. Ed Friedlander
Pathology

In brief: Moments

Second-hand smoke is a cumulative carcinogen for the lungs, and can trigger asthma which kills people, usually children.
I'm less persuaded that it's a factor for atherosclerosis. Know your rights and avoid second-hand smoke.

In brief: Moments

Second-hand smoke is a cumulative carcinogen for the lungs, and can trigger asthma which kills people, usually children.
I'm less persuaded that it's a factor for atherosclerosis. Know your rights and avoid second-hand smoke.
Dr. Ed Friedlander
Dr. Ed Friedlander
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