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Ambulatory blood pressure monitoring in clinical practice
Apaar Dadlani1, Kushal Madan2, J P S Sawhney2
1Division of Nephrology, Tufts Medical Center and Tufts University School of Medicine, Boston, MA, USA.
Insights
Ambulatory blood pressure monitoring (ABPM) offers a more accurate assessment of hypertension than standard office blood pressure (BP) readings. This method improves diagnosis and cardiovascular event prediction by capturing true BP and its variability.
Area of Science:
- Cardiology
- Hypertension Management
- Diagnostic Tools
Background:
- Hypertension is a leading global cause of morbidity and mortality.
- Accurate blood pressure (BP) measurement is crucial for hypertension diagnosis and management.
- Current guidelines rely on office BP readings, which may not reflect true patient BP.
Purpose of the Study:
- To highlight the significance of ambulatory blood pressure monitoring (ABPM).
- To compare the advantages and limitations of ABPM versus standard office BP measurements.
- To provide an outlook on ABPM's use in diagnosing and treating hypertension.
Main Methods:
- Review of current literature on blood pressure monitoring techniques.
- Comparison of ambulatory blood pressure monitoring (ABPM) with office BP readings.
- Analysis of evidence supporting ABPM's predictive value for cardiovascular events.
Main Results:
- Office BP readings can be falsely elevated or low, not reflecting true BP.
- Ambulatory blood pressure monitoring (ABPM) is a better predictor of major cardiovascular events.
- ABPM reduces false readings and reveals dynamic BP variability.
Conclusions:
- Ambulatory blood pressure monitoring (ABPM) provides a more comprehensive evaluation of hypertension.
- ABPM offers superior diagnostic accuracy and prognostic value compared to office BP.
- Further integration of ABPM in clinical practice is recommended for improved hypertension management.
Abstract:
Being one of the most widely prevalent diseases throughout the world, hypertension has emerged as one of the leading causes of global premature morbidity and mortality. Hence, blood pressure (BP) measurements are essential for physicians in the diagnosis and management of hypertension. Current American College of Cardiology/American Heart Association (ACC/AHA) guidelines recommend initiating antihypertensive medications on the basis of office BP readings. However, office BP readings provide a snapshot evaluation of the patient's BP, which might not reflect patient's true BP, with the possibility of being falsely elevated or falsely low. Recently, there is ample evidence to show that ambulatory blood pressure monitoring (ABPM) is a better predictor of major cardiovascular events than BP measurements at clinic settings. ABPM helps in reducing the number of possible false readings, along with the added benefit of understanding the dynamic variability of BP. This article will focus on the significance of ambulatory BP, its advantages and limitations compared with the standard office BP measurement and a brief outlook on its use and interpretation to diagnose and treat hypertension.
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