What does hypertension (HTN) indicate?

Hypertension, commonly abbreviated as HTN, indicates high blood pressure. This condition is characterized by consistently elevated pressure in the arteries as the heart pumps blood throughout the body. Blood pressure is measured in millimeters of mercury (mm Hg) and is expressed with two numbers: systolic pressure (the pressure during heartbeats) over diastolic pressure (the pressure when the heart is at rest between beats).

A diagnosis of hypertension generally occurs when blood pressure readings exceed the normal range, typically 130/80 mm Hg or higher, depending on current clinical guidelines. This condition can lead to serious health issues, including heart disease, stroke, and kidney problems, making awareness and management crucial for individuals diagnosed with HTN.

The other options do not accurately represent the definition of hypertension. Low blood pressure refers to hypotension, while normal blood pressure indicates a healthy range. Irregular blood pressure could refer to fluctuations or variations that aren’t explicitly defined as high or low, making it an inaccurate choice in identifying hypertension.