What defines stage 2 hypertension in terms of blood pressure readings?

Stage 2 hypertension is characterized by a systolic blood pressure reading of 140 mm Hg or higher or a diastolic pressure of 90 mm Hg or higher. Therefore, the key defining feature of stage 2 hypertension is that the systolic pressure must reach 140 mm Hg or above, indicating a more severe level of hypertension compared to stage 1.

In clinical practice, recognizing the precise thresholds for blood pressure categories is crucial for appropriate management and treatment decisions. Consistently elevated blood pressure readings at this level can lead to an increased risk of cardiovascular events and necessitate more aggressive interventions. Understanding these parameters allows healthcare providers to better assess patients and implement necessary lifestyle modifications or pharmacological treatments.