What disorders in the functioning of internal organs will the cardiologist of a person

What disorders in the functioning of internal organs will the cardiologist of a person who is a smoker first of all warn about?

Smoking can cause severe harm to the human body. First of all, two body systems suffer, which are among the most important. These are the respiratory and cardiovascular systems. The respiratory system suffers from the accumulation of smoke and various additives in cigarettes. The circulatory system and heart suffer no less. After smoking a cigarette, the pressure rises, the work of the heart accelerates. But in some cases, a doctor may prescribe cigarettes, since nicotine helps to inhibit various diseases associated with the nervous system. But it is usually recommended to use pure tobacco leaves without harmful additives.