Hypertension may refer to the following: Hypertension without a qualifier usually refers to arterial hypertension (high blood pressure of the arteries) Pregnancy-induced hypertension is newly diagnosed arterial hypertension in pregnant women White coat hypertension occurs in a clinical setting but not when measured by the patient at home Renovascular hypertension Hypertensive emergency (malignant hypertension) Ocular hypertension is elevated pressure inside the eye (intraocular pressure) Pulmonary hypertension, an elevated blood pressure in the pulmonary circulation Portal hypertension, an elevated blood pressure in the portal vein or portocaval system Intracranial hypertension refers to increased pressure inside the skull Hypertension (journal), a journal published by the American Heart Association Hypertension (song), a 1975 song by Calendar