What does hypertension refer to?

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Hypertension refers to a condition characterized by abnormally high blood pressure. Blood pressure is measured using two values: systolic pressure (the pressure in arteries when the heart beats) and diastolic pressure (the pressure in arteries when the heart rests between beats). When these readings are consistently elevated beyond the normal range, it indicates hypertension, which can lead to various health complications such as heart disease, stroke, and kidney problems.

Understanding this definition is crucial in the context of drug recognition because certain substances can impact blood pressure levels, either raising or lowering them. Recognizing and interpreting these physiological signs can help in assessing a person's mental and physical state, particularly in situations where drug use may be suspected. This knowledge is foundational for professionals involved in drug recognition and law enforcement.

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