Mehrdad Arjomandi reports on how secondhand smoke exposure, including on the job, may affect the heart as well as the lungs

Mehrdad Arjomandi reports on how secondhand smoke exposure, including on the job, may affect the heart as well as the lungs

Mehrdad Arjomandi reports on how secondhand smoke exposure, including on the job, may affect the heart as well as the lungs.

Read the report.