… How common is PH in children? Pulmonary = Related to the lungs Hypertension = High blood pressure What is pulmonary … in the vessels that carry blood from the heart to the lungs. These blood vessels are called pulmonary arteries. … pulmonary hypertension. Newborn babies, young children and teenagers can all be affected by PH too. Next: How is …

… but potentially serious form of pneumonia caused by an infection. On this page: What is Legionnaires’ disease? Who … you’ll have symptoms similar to pneumonia , flu or a chest infection. These symptoms can include: coughing a high temperature difficulty breathing chest pain or discomfort. More severe cases of Legionnaires’ …