TREY Registry: Tricuspid Regurgitation Imaging Data for Elderly Patients

435 patients aged ≥60 years were enrolled in the prospective TREY Registry (ClinicalTrials.gov ID: NCT05784883). The dataset likely contains TIF image files supporting analysis of tricuspid valve and right-heart chamber remodeling. It was uploaded by figshare admin karger and last updated in April 2026.

Use Cases

• Analyze tricuspid valve geometry based on measurements like tenting height and annulus diameter.
• Study associations between TR severity and right-heart chamber remodeling based on metrics like right atrial area.
• Validate novel diagnostic parameters, such as the TH/AD ratio, for differentiating functional TR types.
• Investigate clinical outcomes, such as all-cause mortality, linked to moderate/severe TR.

Strengths

• Data is from a prospective registry of 435 patients with detailed echocardiographic analysis.
• Includes a novel diagnostic parameter (TH/AD ratio) with reported AUC of 0.94.
• Follow-up data over a median of 281 days provides outcome metrics.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset size is 78.1 KB, indicating limited scope.

Provenance

Source

figshare admin karger

Collection Method

Consecutive enrollment in the prospective Tricuspid Regurgitation in the ElderlY (TREY) Registry.

Freshness

Last updated 2026-04-09 05:55:16; freshness should be verified.