Risk Factors Heart Disease Preventive Medicine Dietary Recommendations Blood Pressure Management Sudden Cardiac Arrest Echocardiography Diagnostic Procedures Heart Age Cholesterol Management Lifestyle Factors Blood Clotting Winter Activities Prevention Cardiac Age Medication Effects Risk Reduction Sleep and Heart Health LDL Cholesterol Smoking Effects Lifestyle Interventions Complications
A pooled analysis of 22 long-term studies following over 320,000 adults quantifies substantial risks from very low smoking intensity.