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Pulse transit time as a measure of respiratory effort under noninvasive ventilation | European Respiratory Society
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source code for Pulse Transit time between ECG and PPG - Data converters forum - Data converters - TI E2E support forums
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טוויטר \ Heartisans בטוויטר: "Learn about Heartisans Watch tech and pulse transit time to measure blood pressure #bloodpressurewatch #wearable https://t.co/rg7MJtX1xp https://t.co/mkmYQZK20R"
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Conventional pulse transit times as markers of blood pressure changes in humans | Scientific Reports
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