The 2017 ACC/AHA guideline for the prevention, detection, evaluation, and management of high blood pressure in adults provides updated recommendations and definitions. Key points include:
- Hypertension is defined as blood pressure at or above 130/80 mmHg. It is categorized into elevated, stage 1, and stage 2 levels based on systolic and diastolic blood pressure readings.
- Out-of-office blood pressure measurements through ambulatory blood pressure monitoring and home monitoring are recommended to confirm a diagnosis of hypertension and guide treatment.
- Proper techniques should be followed for accurate blood pressure measurement and documentation in the office, including using the correct cuff size and properly preparing the patient.