Porcine Left Bundle Branch Fibers: Cross-Sectional UHR-SD-OCT Image Stack

A cross-sectional ultra-high-resolution spectral-domain optical coherence tomography image stack of porcine left bundle branch fibers. The data captures an area of the left ventricular outlet septum immediately below the membranous septum and aortic valve. It was contributed by author Liane Bernstein and is available via the paperswithcode platform.

Use Cases

• Segmentation of left bundle branch fibers based on cross-sectional OCT imagery.
• Analysis of tissue transition zones from membranous septum to conduction tissue based on the anatomical description.
• Training computer vision models for identifying cardiac conduction structures in high-resolution OCT scans.

Strengths

• Images are described as full-resolution, suggesting high detail.
• The dataset focuses on a specific, anatomically defined region of the porcine heart.

Limitations

• Row count and dataset size are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.

Provenance

Source

Liane Bernstein via paperswithcode

Collection Method

Likely acquired via optical coherence tomography imaging of a porcine heart specimen.