< Back to All Videos thirdAGE > Traffic Pollution and Heart HealthUp Next... 10Height and Stroke Risk Height and Stroke Risk Stress and Heart Disease Stress, Symptoms and Heart Disease between Genders Loading the player ... Heart Health Traffic Pollution and Heart HealthTraffic-related air pollution may impact HDL cholesterol levels, study finds.Related Videos Height and Stroke Risk Stress and Heart Disease Stress, Symptoms and Heart Disease between Genders Zika and Heart Problems Share this: