Red Blood Cell Parameters and Coronary Microvascular Resistance in 604 Patients

A clinical dataset of 604 patients with 733 coronary lesions, correlating red blood cell parameters with angiography-derived microcirculatory resistance. The data was collected retrospectively and analyzed using the AngioPlus mQFR system. It was authored by Abdulrahman AlQazzaz and last updated in March 2026.

Use Cases

• Predicting microcirculatory resistance based on hematologic parameters like RBC, Hct, and Hgb.
• Investigating effect modification in cardiovascular outcomes based on diabetes status.
• Comparing microvascular resistance associations between LAD and non-LAD coronary vessels.

Strengths

• Dataset includes 604 patients and 733 specific coronary lesions.
• Analysis includes multivariable linear regression and subgroup analyses for robustness.
• Data is openly available under a CC-BY-4.0 license.

Limitations

• Row count and specific column definitions are unknown, requiring manual inspection.
• The dataset is very small at 5.5 KB, indicating limited scope.

Provenance

Source

Abdulrahman AlQazzaz via figshare

Collection Method

Retrospective study of patients with intermediate coronary artery disease (30%-70% stenosis).

Freshness

Last updated 2026-03-25 17:30:12; freshness should be verified.