6 Causes of Pulmonary Arterial Hypertension
PAH stands for pulmonary arterial hypertension. In this condition, one experiences high blood pressure; however, unlike the more common high BP, those with PAH experience elevated blood pressure near the lungs. This is because, in PAH, the arteries reaching the lungs become narrow due to blockage and create pressure. If you are wondering what are the causes of PAH, here are some of them: 1. Family history Family history is one of the most common predictors of pulmonary arterial hypertension. For those affected by PAH or who have a history of PAH, it is advisable to consult a doctor immediately, as their chances of acquiring PAH are also high. This is because genes that lead to PAH may have also passed down from their ancestors to them. 2. Heart-related problems Those born with heart diseases or disorders have a higher chance of acquiring PAH. Research has found a strong correlation between children born with congenital heart disease and the development of PAH in later stages of their lives. In this condition, the structure of the heart is affected, hindering normal blood flow. 3. Blood clots Blood clots are another common cause of PAH. Usually, blood clots that develop naturally dissolve over time.