SensSmartTech database of cardiovascular signals synchronously recorded by ECG, PCG, PPG and accelerometer

Description

The SensSmartTech database comprises cardiovascular signals synchronously recorded by electrocardiograph (ECG), phonocardiograph (PCG), photoplethysmograph (PPG) and accelerometer (ACC) at heart rates at rest and after activity (HRs). It is composed of 338 30-s recordings taken from 32 healthy volunteers. Recordings contain information from 10 channels: 4 ECG (limb, V3 and V4 leads), 1 PCG (measured at heart apex), 4 PPG (measured at carotid and brachial arteries at two light wavelengths each) and 1 ACC (measured between V3 and V4 ECG electrodes), along with the recording time of each signal. The original recordings are stored in CSV format. Resampled recordings are stored in WFDB format. The large HR range with the average minimum on the set of 83 ± 11 bpm and the average maximum on the set of 143 ± 14 bpm, along with several recordings per heart relaxation period, enable studying of the cardiovascular dynamics and gaining insights into the corresponding cardio-respiratory and electro-mechanical couplings. Of particular clinical significance are the opportunities to derive corrections of multiparameter biomarkers for HR.

Update Frequency

Not updated

License

Creative Commons Attribution 4.0 International Public License

Documentation

https://doi.org/10.13026/fy9p-n277

Managed By

PhysioNet

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Contact

https://physionet.org/about/#contact_us

How to Cite

SensSmartTech database of cardiovascular signals synchronously recorded by ECG, PCG, PPG and accelerometer was accessed on DATE from https://registry.opendata.aws/senssmarttech.