Work may deal with an epidemiology of pulmonary hypertension.Logical formLearned from2 sentences. A (lung ailment) may be knowned as obstructive pulmonary disease.Logical formLearned from2 sentences. Pulmonary diseases may undergo a division.Logical formLearned from2 sentences. Some men may develop obstructive pulmonary disease.Logical formLearned from2 sentences. Pulmonary hypertension may undergo a setting.Logical formLearned from2 sentences. Pulmonary embolism can be in a patient.Logical formLearned from2 sentences. A kind of clot may obstruct a pulmonary artery.Logical formLearned from2 sentences. Triggers can be on pulmonary veins.Logical formLearned from2 sentences. A female may have a history of obstructive pulmonary disease.Logical formLearned from2 sentences. Resident may die of pulmonary embolism.Logical formLearned from2 sentences. Pulmonary hypertension may represent a risk.Logical formLearned from2 sentences. A (blood pressure increase) may be caused by a proliferation of smooth-muscle cells of a pulmonary artery.Logical formLearned from2 sentences. A pulmonary artery may crowd a (blood vessel).Logical formLearned from2 sentences. Smooth-muscle cells may pertain-to a pulmonary artery.Logical formLearned from2 sentences. Pulmonary hypertension may be caused by a proliferation of smooth-muscle cells of a pulmonary artery.Logical formLearned from2 sentences.