Key result
ECG parameters like QT and Tp correlate with BP to enable continuous non-invasive monitoring.
Why the study?
Continuous blood pressure monitoring is needed using a portable, non-invasive, painless, cost-effective, and user-friendly method based on heart rhythm measurement.
Can ECG parameters (QT, Tp, R-H) accurately estimate continuous blood pressure compared to a standard cuff sphygmomanometer?
Observational
Can ECG parameters (QT, Tp, R-H) accurately estimate continuous blood pressure compared to a standard cuff sphygmomanometer?
ECG parameters such as QT, Tp, and R-H show varying degrees of correlation with blood pressure, offering a potential method for continuous, non-invasive blood pressure monitoring.
Hypothesis-generating for ECG-based BP monitoring; prospective validation required before clinical adoption.
Blood pressure is a crucial physiological indicator in humans. This study is focused on developing a method for estimating blood pressure values through the measurement of heart rhythm. The goal is to achieve continuous monitoring of human blood pressure, with the advantages of being portable, non-invasive, painless, cost-effective, and user-friendly. Experimentally, variations in human blood pressure were intermittently captured using a sphygmomanometer cuff-type blood pressure system and compared with ECG parameters such as QT, <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">Tₚ</tex>, and R-H. As a result, regression relationships and correlation coefficients between these factors have been established. The findings demonstrate that human blood pressure exhibits varying degrees of correlation with these parameters in the ECG. The proposed innovations provide a solution for remote diagnosis of chronic diseases and precision medicine strategy.
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Lin et al. (2024) conducted an observational in Blood pressure monitoring. ECG parameters (QT, Tp, R-H) vs. Sphygmomanometer cuff-type blood pressure system was evaluated on Regression relationships and correlation coefficients between ECG parameters and blood pressure. ECG parameters such as QT, Tp, and R-H exhibited varying degrees of correlation with human blood pressure, establishing regression relationships for continuous, non-invasive monitoring.
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