How does tar affect the heart?

How does tar affect the heart?

Although nicotine is the main active agent in cigarette smoke, other chemicals and compounds such as tar and carbon monoxide are also harmful to your heart in many ways. These chemicals lead to the buildup of fatty plaque in the arteries (atherosclerosis), possibly by injuring the vessel walls.

What are the effects of tar on the body?

Tar contains most of the cancer-causing and other harmful chemicals found in tobacco smoke. When tobacco smoke is inhaled, the tar can form a sticky layer on the inside of the lungs. This damages the lungs and may lead to lung cancer, emphysema, or other lung problems.

How does tar affect the respiratory system?

Tar damages your lungs by narrowing the small tubes (bronchioles) that absorb oxygen. It also damages the small hairs (cilia) that help protect your lungs from dirt and infection. This can lead to a range of lung diseases such as chronic obstructive pulmonary disease (COPD) and emphysema.

What are the effects of tar in the lungs?

Compounds in tar cause inflammation inside the lungs, which activates the cells of the immune system. Over time, the constant activity of these immune cells causes the breakdown of lung tissue and emphysema.

How does tar affect the cholesterol in the blood?

Some of the compounds in tar are adsorbed through the lungs and enter the bloodstream. Once there, they promote a chemical transformation of the cholesterol in the blood that makes it much more likely to form plaques on the walls of arteries, including the coronary arteries.

What happens to the body when you smoke tar?

It is also harder to push air out of the damaged lung tissue, which leads to increased effort in exhaling. Compounds in tar cause inflammation inside the lungs, which activates the cells of the immune system. Over time, the constant activity of these immune cells causes the breakdown of lung tissue and emphysema.

How does a heart attack affect the circulatory system?

Heart attack : Heart attack may not affect circulation at all. Or it may cause shock, or slower heart failure. It can stop circulation and cause death. All depends o Read More 90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.