essential hypertension

essential hypertension
persistent high blood pressure of no known cause.

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Universalium. 2010.

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  • essential hypertension — n a common form of hypertension that occurs in the absence of any evident cause, is marked hemodynamically by elevated peripheral vascular resistance, and has multiple risk factors (as family history of hypertension, high dietary sodium intake,… …   Medical dictionary

  • essential hypertension — noun persistent and pathological high blood pressure for which no specific cause can be found • Syn: ↑hyperpiesia, ↑hyperpiesis • Hypernyms: ↑high blood pressure, ↑hypertension * * * noun : abnormally high blood pressure, both systolic and… …   Useful english dictionary

  • Non-modulating essential hypertension — is a form of salt sensitive hypertension, where sodium intake does not modulate either adrenal or renal vascular responses to angiotensin II. Individuals with this subset have been termed non modulators.[1] They make up 25 30% of the hypertensive …   Wikipedia

  • Hypertension — This article is about arterial hypertension. For other forms of hypertension, see Hypertension (disambiguation). Hypertension Classification and external resources Automated arm blood pressure meter showing arterial hypertension (show …   Wikipedia

  • hypertension — High blood pressure; transitory or sustained elevation of systemic arterial blood pressure to a level likely to induce cardiovascular damage or other adverse consequences. H. has been arbitrarily defined as a s …   Medical dictionary

  • hypertension — /huy peuhr ten sheuhn/, n. 1. Pathol. a. elevation of the blood pressure, esp. the diastolic pressure. b. an arterial disease characterized by this condition. 2. excessive or extreme emotional tenseness. [1890 95; HYPER + TENSION] * * * or high… …   Universalium

  • Essential — As in essential hypertension. A hallowed term meaning "We don t know the cause." Synonymous with idiopathic. * * * 1. Necessary, indispensable, ( e.g., e. amino acid s, e. fatty acid s). 2. Characteristic of. 3. Determining. 4. Of… …   Medical dictionary

  • hypertension — n. high blood pressure, i.e. elevation of the arterial blood pressure above the normal range expected in a particular age group. Hypertension may be of unknown cause (essential hypertension or hyperpiesia). It may also result from kidney disease …   The new mediacal dictionary

  • essential — I. adjective Date: 14th century 1. of, relating to, or constituting essence ; inherent 2. a. of the utmost importance ; basic, indispensable, necessary < an essential requirement for admission to college > b. being a substance that is …   New Collegiate Dictionary

  • essential — es•sen•tial [[t]əˈsɛn ʃəl[/t]] adj. 1) absolutely necessary; indispensable 2) pertaining to or constituting the essence of a thing 3) noting or containing an essence of a plant, drug, etc 4) being such by its very nature or in the highest sense;… …   From formal English to slang

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