Learn — Blood Pressure Measurement

Abstract Summary Objective To determine the best time to measure blood pressure for accurate and consistent readings. Context Blood pressure fluctuates naturally throughout the day. Understanding these circadian patterns helps optimize measurement timing for diagnosis and management of hypertension. Methods Used Approach A review of clinical guidelines and studies from NIH, Mayo Clinic, and Harvard Health was conducted to compare morning versus evening blood pressure readings. Data Collection Data included timing of measurements, pre-measurement conditions (e.g., before caffeine, exercise, or medication), and associations with cardiovascular outcomes. Researchers’ Summary of Findings Impact on Health Blood pressure is lowest during sleep, rises...