Optical mapping data from two-dimensional cardiac tissues integrated with pacemaker-like spheroids. The data was acquired by a Scimedia High Speed Camera and includes four experimental conditions comparing HCN4 and WT sources with Kir and WT sinks. The dataset was authored by Park, Sung Jin and last updated in April 2026.
Use Cases
- Analyze electrical propagation patterns in engineered cardiac tissues based on optical mapping traces.
- Compare pacemaker activity between different genetic source and sink conditions described in the file list.
- Validate computational models of cardiac conduction using the provided sample trace data.
Strengths
- Data includes four distinct experimental conditions for comparison.
- Files contain header information and sample traces, which may aid interpretation.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Description metadata is limited; actual data quality requires manual inspection after download.
Provenance
- Source
- Harvard Dataverse
- Collection Method
- Acquired by Scimedia High Speed Camera.
- Time Range
- Data files are from August 2021.
- Freshness
- Last updated 2026-04-13 18:55:06; freshness should be verified
- Geography
- null