What is Pulmonary Fibrosis Pulmonary fibrosis is a type of lung disease that causes scarring. Over time, the scar tissue builds up in the air sacs of your lungs (alveoli). This makes it hard for you to breathe. Less oxygen can get into your blood. Scarring from pulmonary fibrosis gets worse over time. This damage …
What is Pulmonary Hypertension Pulmonary hypertension is a long-term (chronic) condition in which there is high blood pressure in the arteries in the lungs (pulmonary arteries). This condition occurs when pulmonary arteries become narrow and tight, making it harder for blood to flow through the lungs. This in turn makes the heart work harder to …
What are Pulmonary Function Tests (PFT) Pulmonary function tests are used to measure how well your lungs work, find out what is causing your lung problems, and figure out the best treatment for you. You may have PFTs: When you have an illness involving the lungs. To follow changes in your lung function over time …
What is a Pulmonary Nodule Pulmonary nodule is tissue that has grown on your lung. A nodule may be cancer, but most nodules are not cancer. Follow these instructions at home: Take over-the-counter and prescription medicines only as told by your doctor. Do not use any products that have nicotine or tobacco, such as cigarettes and …
What is Pulmonary Rehabilitation Pulmonary rehabilitation also called pulmonary rehab, is a program that helps people manage their breathing problems. The main goals are to increase endurance, reduce breathlessness, and improve quality of life. Pulmonary rehab can last 4–12 weeks or more, depending on your condition. You may need pulmonary rehab if: You are recovering …
What is Pulmonary Valve Stenosis Pulmonary valve stenosis is a heart problem that some children are born with (congenital heart defect). This defect is a stiffening or narrowing (stenosis) of a one-way valve in the heart. This is the valve that allows blood to flow from the pumping chamber on the right side of the …
What is a Puncture Wound Puncture wound is an injury that is caused by a sharp, thin object that goes through your skin, such as a nail. A puncture wound usually does not leave a large opening in your skin, so it may not bleed a lot. However, when you get a puncture wound, dirt …