Pulmonary hypertension is high blood pressure in the arteries in the lungs, according to the American Heart Association. This refers to the amount of force the heart requires to move blood through the arteries that provi... More »

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Various medications and surgical procedures treat pulmonary hypertension, states Mayo Clinic. Treatments are typically complex and may require a number of alterations to find the most effective method. More »

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Symptoms of pulmonary hypertension include fatigue, shortness of breath, chest pain or pressure, and dizziness or fainting spells, according to Mayo Clinic. Individuals may also experience swelling in the legs, ankles an... More »

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Effects of hypertension, or high blood pressure, include narrowing and damaging of arteries, stroke, heart failure and dementia, which is a brain disease characterized by problems in reasoning, speaking or movement, stat... More »

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The specific cause of high blood pressure is unknown as of 2015; however, dehydration is not one of the conditions that cause hypertension, reports WebMD. Several factors that contribute to high blood pressure include ch... More »

The majority of those afflicted by high blood pressure, which is also called hypertension, experience no symptoms at all, even when blood pressure reaches dangerous levels. Those who do experience symptoms may have chest... More »

Essential hypertension, which is also called primary hypertension, is high blood pressure in which the exact cause is unknown, as explained by Mayo Clinic. Essential hypertension can develop slowly over time. In the Unit... More »

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