COPD is a major health problem in our country and the world leading and increasing in frequency.
Pneumonia is an inflammation of the lung, popularly known as pneumonia.
Lung cancer is the most common type of cancer in our country, as in the whole world.
Bronchitis is one of the most common types of lower respiratory tract infections.
The development of hypersensitivity to environmental factors in the respiratory tract and respiratory difficulties caused by swelling of the mucous membrane is called asthma.
PH is defined as the pressure level measured in the right heart catheterization of the patient at 25 mmHg and above .