National Heart, Lung, and Blood Institute heart disease What Are the Benefits of Quitting Smoking?External Smoking and Your Heart National Institutes of Health National Heart, Lung, and Blood Institute suggest causes the blood vessels to shrink heart and blood vessel disease Smoking Smoking including your heart cardiovascular disease U.S. Department of Health nhlbi.nih.gov/health-topics/smoking-and-your-heart if you’re doing it, quit, according to the NIH. many studies Smoking and Your Heart coronary heart disease Smoking Smoking damages your heart heart health raise the blood pressure Smoking smoke cigarettes Smoking and Your Heart including your heart risk factor for heart disease smoke damages the blood and blood vessels arteriosclerosis, blood cells, your blood vessels, and your heart function blood cells, your blood vessels, and your heart function Smoking and Your Heart heart and blood vessel disease NIH Enlazar heart and blood vessel disease according to atherosclerosis smoking harms nearly every organ National Institutes of Health (NIH) What Are the Benefits of Quitting Smoking?External enfermedad del corazón y los vasos sanguíneos negative health effects Smoking and Your Heart smoking and heart disease chemicals that are in tobacco according to the National Heart, Lung and Blood Association article Smoking tips and resources Smoking smoking also ages your heart coronary heart disease National Heart, Lung, and Blood Institute