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Accuracy of the blood pressure measurement
F Rabbia1, S Del Colle, E Testa
1Hypertension Center, Division of Internal Medicine, Department of Medicine and Experimental Oncology, S. Vito Hospital, University of Turin, Turin, Italy.
Insights
Accurate blood pressure measurement is vital for diagnosing and treating hypertension. This review compares traditional Riva-Rocci/Korotkoff methods with newer automated devices for better accuracy.
Area of Science:
- Cardiology
- Medical Devices
- Hypertension Research
Background:
- Accurate blood pressure measurement is critical for diagnosing, treating, and researching arterial hypertension.
- The accuracy of the traditional Riva-Rocci/Korotkoff technique has been questioned, leading to the development of automated devices.
- The phenomenon of white coat hypertension highlights the need for blood pressure monitoring methods beyond isolated in-clinic measurements.
Purpose of the Study:
- To provide practical information on commonly used blood pressure measurement methods.
- To compare the traditional Riva-Rocci method with automated blood pressure monitoring devices.
Main Methods:
- Review of traditional Riva-Rocci/Korotkoff blood pressure measurement technique.
- Evaluation of automated devices for blood pressure measurement.
- Discussion of methodologies including repeated measurements, self-measurement, and ambulatory blood pressure monitoring.
Main Results:
- Traditional methods face accuracy challenges, prompting innovation.
- Automated devices and ambulatory monitoring offer improved insights into blood pressure behavior.
- Understanding white coat hypertension necessitates methods beyond single, in-office readings.
Conclusions:
- Accurate blood pressure measurement is essential for effective hypertension management.
- Automated devices and ambulatory monitoring represent advancements over traditional techniques.
- This review serves as a practical guide to blood pressure measurement methodologies.
Abstract:
Blood pressure measurement is the cornerstone for the diagnosis, the treatment and the research on arterial hypertension, and all of the decisions about one of these single aspects may be dramatically influenced by the accuracy of the measurement. Over the past 20 years or so, the accuracy of the conventional Riva-Rocci/Korotkoff technique of blood pressure measurement has been questioned and efforts have been made to improve the technique with automated devices. In the same period, recognition of the phenomenon of white coat hypertension, whereby some individuals with an apparent increase in blood pressure have normal, or reduced, blood pressures when measurement is repeated away from the medical environment, has focused attention on methods of measurement that provide profiles of blood pressure behavior rather than relying on isolated measurements under circumstances that may in themselves influence the level of blood pressure recorded. These methodologies have included repeated measurements of blood pressure using the traditional technique, self-measurement of blood pressure in the home or work place, and ambulatory blood pressure measurement using innovative automated devices. The purpose of this review to serve as a source of practical information about the commonly used methods for blood pressure measurement: the traditional Riva-Rocci method and the automated methods.
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