Data · dataset · 2026
Multimodal Remote Cardiac Cycle-Level Variability Dataset (MRC²VD)
Listed in ScienceDB
The dataset includes synchronized recordings of electroencephalogram (EEG), electrocardiogram (ECG), photoplethysmogram (PPG), ballistocardiogram (BCG), respiratory data from chest pressure sensors, and video data.
Description
By capturing high-resolution temporal dynamics across these modalities, the dataset enables detailed analysis of cycle-level fluctuations in cardiac signals, such as beat-to-beat variations in ECG, PPG, and BCG waveforms.
This comprehensive resource provides a foundation for advancing methodologies in heart rate (HR) and heart rate variability (HRV) characterization, as well as for exploring the interdependencies between different physiological signals. Potential applications span biomedical engineering, psychophysiology, and health monitoring, with specific relevance to non-invasive cardiac health assessment, stress detection, and sleep pattern analysis.
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The dataset’s emphasis on cycle-level variability offers new insights into the physiological mechanisms underlying cardiac signal dynamics, bridging gaps between signal processing and clinical diagnostics.This dataset contains original facial videos that may be identifiable. Access is restricted to researchers who agree to the Data Usage Agreement prohibiting re-identification and redistribution.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.29362 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.29362 | 9 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[anatomy].local:anatomy:heart | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[modality].local:modality:video | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (75%) |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license_text | source · scidb cn | connector:scidb_cn@1.0.0 | |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |