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Hypertensive emergency differs from hypertensive urgency in that, in the former, there is evidence of acute organ damage. [10] Both of these definitions had collectively been known as malignant hypertension, although this medical term is replaced.
In these situations of hypertensive emergency, rapid reduction of the blood pressure is mandated to stop ongoing organ damage. [4] In contrast there is no evidence that blood pressure needs to be lowered rapidly in hypertensive urgencies , where there is no evidence of target organ damage; over-aggressive reduction of blood pressure is not ...
Hypertension, also known as high blood pressure, is a long-term medical condition in which the blood pressure in the arteries is persistently elevated. [11] High blood pressure usually does not cause symptoms itself. [ 1 ]
Hypertension is a very common condition, affecting about half of all adults in the U.S. But it doesn’t always have symptoms, so about one in three people don’t know they have it.
For example, if a person’s actual blood pressure is 134, and blood pressure is measured on a dangling arm, the reading could end up over 140, which is considered to be stage 2 hypertension.
A hypertensive urgency is a clinical situation in which blood pressure is very high (e.g., 220/125 mmHg) with minimal or no symptoms, and no signs or symptoms indicating acute organ damage. [1] [2] This contrasts with a hypertensive emergency where severely high blood pressure is accompanied by evidence of progressive organ or system damage. [1]
Overview of main complications of persistent high blood pressure. [49] Arterial hypertension can be an indicator of other problems and may have long-term adverse effects. Sometimes it can be an acute problem, such as in a hypertensive emergency when blood pressure is more than 180/120 mmHg. [49]
For patients with long-standing hypertension, patient education on the importance of consistently taking prescribed medications and keeping blood pressure well-controlled is critical. [2] Additionally, future treatments may focus not only on blood pressure control but also the reduction of local inflammation that can lead to end organ damage.