Overview. Polysomnography, known as a sleep study, is a test used to diagnose sleep disorders. Polysomnography records your brain waves, the oxygen level in your blood, and your heart rate and breathing during sleep. It also measures eye and leg movements.

Bronchoscopy is a procedure to look directly at the airways in the lungs using a thin, lighted tube. The bronchoscope is put in the nose or mouth. It is moved down the throat and windpipe, and into the airways.

Pulmonary function tests (PFTs) are noninvasivetests that show how well the lungs are working. Thetests measure lung volume, capacity, rates of flow, and gas exchange. This information can help your healthcare provider diagnose and decide the treatment of certain lung disorders

PA (posteroanterior) view is an imaging test that uses X-rays to look at the structures and organs in your chest. It can help in detecting certain lung and heart problems as well as visualizing the internal organs of the chest which include food pipe and diaphragm

Electrocardiogram records the electrical signals in the heart. It’s a common and painless test used to quickly detect heart problems and monitor the heart’s health.
Nebulizer treatment may help reduce inflammation in the lungs or open airways, especially in the case of respiratory illnesses like asthma. Nebulizer treatments may also benefit people with other respiratory diseases like COPD who have lung-related complications from a cold or flu.

nebulizer treatment may help reduce inflammation in the lungs or open airways, especially in the case of respiratory illnesses like asthma. Nebulizer treatments may also benefit people with other respiratory diseases like COPD who have lung-related complications from a cold or flu.

A ventilator is a type of breathing apparatus, a class of medical technology that provides mechanical ventilation by moving breathable air into and out of the lungs, to deliver breaths to a patient who is physically unable to breathe, or breathing insufficiently.