Precautions for 24-Hour Ambulatory Blood Pressure Monitoring

The main precautions for 24-hour ambulatory blood pressure monitoring include the following points: 1. Maintain cuff shape and position: The cuff should be fastened on the upper arm of the limb with higher blood pressure, positioned 2 cm above the elbow crease to ensure accurate blood pressure measurement. The lower edge of the cuff should be 2 cm away from the elbow crease to prevent folding of the cuff, which may affect the readings. 2. Maintain a resting state: During cuff inflation and measurement, keep the arm relatively relaxed and extended, and suspend physical activities such as walking or working to allow for smooth measurement. Normal activities can resume after the measurement is completed. 3. Avoid strenuous exercise: Avoid strenuous physical activity during monitoring, as it may affect the accuracy of blood pressure readings. Light daily activities are acceptable during intervals between measurements, but avoid excessive fatigue. 4. Continuous wear and protection: The blood pressure monitor should be worn continuously throughout the monitoring period. At night, place it in an appropriate location to allow uninterrupted monitoring. 5. Detailed documentation of daily activities: Record significant events in your daily life in detail, especially activities performed at the time of blood pressure measurement, to assist in analyzing the causes of blood pressure fluctuations later. Throughout the monitoring process, strictly follow the guidance and recommendations of your physician to ensure the accuracy and validity of the monitoring results.