Datasets › CirCor DigiScope
CirCor DigiScope
CirCor DigiScope is currently the largest pediatric heart sound dataset. A total of 5282 recordings have been collected from the four main auscultation locations of 1568 patients, in the process 215780 heart sounds have been manually annotated. Each cardiac murmur has been manually annotated by an expert annotator according to its timing, shape, pitch, grading and quality.
Benchmarks archive 2025-07-28
All 2 leaderboards whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.
| First row (archive order) | Paper | Code | ||||
|---|---|---|---|---|---|---|
| Classify murmurs | CirCor DigiScope | M2D Weighted Accuracy 0.832 | Exploring Pre-trained General-purpose Audio... | nttcslab/m2d +1 | 3 | Compare |
| Predict clinical outcome | CirCor DigiScope | Inception Time Clinical cost score 12419 | Phonocardiogram Classification Using 1-Dimensional... | Bsingstad/Heart-murmur-detection-2022-Simulab | 1 | Compare |
Papers archive 2025-07-28
3 shown of 3 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 13. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.
| Date | Samples run Syntology | |||
|---|---|---|---|---|
| Exploring Pre-trained General-purpose Audio Representations for Heart Murmur Detection | 2 | 1 | 26 Apr 2024 | not harvested |
| Dual Bayesian ResNet: A Deep Learning Approach to Heart Murmur Detection | 1 | 1 | 26 May 2023 | not harvested |
| Phonocardiogram Classification Using 1-Dimensional Inception Time Convolutional Neural Networks | 1 | 2 | 7 Sep 2022 | not harvested |
Dataset loaders archive 2025-07-28
1 loader as listed in the archive; links are outbound and not re-checked here.
Tasks archive 2025-07-28
License archive 2025-07-28
No licence recorded in the archive. Absence here is not a statement about the dataset's terms.
Modalities archive 2025-07-28
No modality tagged.
Languages archive 2025-07-28
Variants archive 2025-07-28
- CirCor DigiScope
1 variant name, as the archive lists them.
Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections