Smoking increases the concentration of carbon monoxide in the blood, directly damage the cardiovascular wall cell structure and function, and lipid deposition in the vascular wall, leading to cardiovascular stenosis and blockage. Smoking will lead to the already narrow cardiovascular contraction, re

Smoking will increase the carbon dioxide in the blood concentration of direct damage, cardiovascular, wall cell structure and function, and allow the blood vessel wall in grease buildup, resulting in cardiovascular narrow and restricted. Smoking can also cause the already narrow vessels of the heart

Smoking can increase in the blood the carbon monoxide density, destroys the cardiovascular endophragm cell structure and the function directly, causes the blood fats easily in the blood vessel wall deposition, causes the cardiovascular narrow and the jamming.Smoking also could cause already the narr

Smoking increases the concentration of carbon monoxide in the blood, direct damage to parietal cells within the cardiovascular structure and function, lipid easily deposited on vessel walls, leading to cardio-vascular stenosis and jams. Smoking also causes have narrow irregular contraction of cardia