Intercostal Muscle Blood Flow and Cardiovascular Variables During Hypotension in 15 Men

15 healthy young men participated in an occlusion–release protocol to study pressure-dependent coupling. Source data for five figures includes group mean time-series and participant-level percent changes for cardiovascular and respiratory variables. Data were resampled at 1 Hz and anonymized by Masashi Ichinose for a 2026 peer-reviewed article.

Use Cases

• Modeling the relationship between arterial pressure and muscle blood flow based on participant-level slope estimates.
• Analyzing time-series changes in cardiovascular and respiratory variables during acute hypotension.
• Comparing group-level and individual responses to an occlusion–release protocol using percent change data.

Strengths

• Data is directly linked to a peer-reviewed article with DOI 10.1113/EP093687.
• Includes source data for five specific figures, providing traceability.
• Contains data from 15 participant-level records, allowing for individual analysis.
• Data were processed at a 1 Hz sampling rate with a described moving average filter.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is small (62.0 KB), indicating a limited scope focused on a specific experiment.

Provenance

Source

figshare, associated with the article 'Pressure-dependent coupling between arterial pressure and intercostal muscle blood-flow index during acute hypotension in humans'.

Collection Method

Collected from an experimental occlusion–release protocol on human participants.

Freshness

Last updated 2026-04-27 01:46:07