Pulmonary Hypertension, also known as PH, is a serious medical condition characterized by high blood pressure in the arteries of the lungs. It occurs when the small blood vessels in the lungs become narrowed, blocked, or damaged, leading to increased resistance to blood flow. This condition can cause strain on the heart and lead to various complications.
There are several synonyms or alternative terms used to refer to Pulmonary Hypertension. These include:
- Pulmonary Arterial Hypertension (PAH): PAH is a specific subtype of Pulmonary Hypertension that primarily affects the arteries in the lungs. It is characterized by the narrowing and tightening of these arteries, leading to increased blood pressure.
- Primary Pulmonary Hypertension (PPH): PPH is another term used to describe Pulmonary Hypertension, particularly when the cause is unknown or idiopathic. It refers to cases where there is no underlying medical condition causing the elevated blood pressure.
- Secondary Pulmonary Hypertension: This term is used when Pulmonary Hypertension is caused by an underlying medical condition or disease. It can be associated with various conditions such as heart or lung diseases, blood clots, or chronic respiratory disorders.
- Familial Pulmonary Arterial Hypertension: Familial PAH refers to cases of Pulmonary Hypertension that have a genetic or hereditary component. It is characterized by a family history of the condition and can be caused by specific gene mutations.
- Chronic Thromboembolic Pulmonary Hypertension (CTEPH): CTEPH is a specific form of Pulmonary Hypertension caused by chronic blood clots in the lungs. These blood clots obstruct the pulmonary arteries, leading to increased pressure and potential damage to the lungs.
It is important to note that Pulmonary Hypertension is a serious condition that requires proper medical diagnosis and treatment. If you or someone you know is experiencing symptoms such as shortness of breath, fatigue, chest pain, or fainting, it is crucial to seek medical attention promptly.