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Lightweight Blood Pressure Estimation Algorithm
- Citation Author(s):
- Submitted by:
- Yongjian Li
- Last updated:
- Fri, 06/07/2024 - 09:26
- DOI:
- 10.21227/xt2j-5t27
- License:
352 Views- Categories:
- Keywords:
Abstract
Subjects are categorized into three groups based on office blood pressure threshold: Normal (N), Prehypertension (P), and Stage 1 Hypertension (S). Each group contains 100 subjects, and all records have duration of at least 8 minutes. This study uses sliding window with length of 1 second and step size of 1 second to segment records. PPG, ECG and BP yield 167432 segments, respectively. MAP, DBP, and SBP are defined as average, minimum, and maximum of each BP segment, respectively. Max-Min normalization is applied to PPG and ECG segments.
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