Visium HD
Human heart
visium-hd-cytassist-6p5mm-human-heart
silver Interactive viewer H&E No linked publication
print(sdata)
SpatialData object
├── Images
│ ├── 'Visium_HD_6p5mm_Human_Heart_full_image': DataTree[cyx] (3, 49099, 39139), (3, 24549, 19569), (3, 12274, 9784), (3, 6137, 4892), (3, 3068, 2446)
│ ├── 'Visium_HD_6p5mm_Human_Heart_hires_image': DataArray[cyx] (3, 6000, 4783)
│ └── 'Visium_HD_6p5mm_Human_Heart_lowres_image': DataArray[cyx] (3, 600, 478)
├── Shapes
│ ├── 'Visium_HD_6p5mm_Human_Heart_square_002um': GeoDataFrame shape: (10615406, 1) (2D shapes)
│ ├── 'Visium_HD_6p5mm_Human_Heart_square_008um': GeoDataFrame shape: (666027, 1) (2D shapes)
│ ├── 'Visium_HD_6p5mm_Human_Heart_square_016um': GeoDataFrame shape: (167161, 1) (2D shapes)
│ └── 'Visium_HD_6p5mm_Human_Heart_square_016um_for_vitessce': GeoDataFrame shape: (167161, 2) (2D shapes)
└── Tables
├── 'square_002um': AnnData (10615406, 18085)
├── 'square_008um': AnnData (666027, 18085)
└── 'square_016um': AnnData (167161, 18085)
with coordinate systems:
▸ 'Visium_HD_6p5mm_Human_Heart', with elements:
Visium_HD_6p5mm_Human_Heart_full_image (Images), Visium_HD_6p5mm_Human_Heart_hires_image (Images), Visium_HD_6p5mm_Human_Heart_lowres_image (Images), Visium_HD_6p5mm_Human_Heart_square_002um (Shapes), Visium_HD_6p5mm_Human_Heart_square_008um (Shapes), Visium_HD_6p5mm_Human_Heart_square_016um (Shapes), Visium_HD_6p5mm_Human_Heart_square_016um_for_vitessce (Shapes)
▸ 'Visium_HD_6p5mm_Human_Heart_downscaled_hires', with elements:
Visium_HD_6p5mm_Human_Heart_hires_image (Images), Visium_HD_6p5mm_Human_Heart_square_002um (Shapes), Visium_HD_6p5mm_Human_Heart_square_008um (Shapes), Visium_HD_6p5mm_Human_Heart_square_016um (Shapes), Visium_HD_6p5mm_Human_Heart_square_016um_for_vitessce (Shapes)
▸ 'Visium_HD_6p5mm_Human_Heart_downscaled_lowres', with elements:
Visium_HD_6p5mm_Human_Heart_lowres_image (Images), Visium_HD_6p5mm_Human_Heart_square_002um (Shapes), Visium_HD_6p5mm_Human_Heart_square_008um (Shapes), Visium_HD_6p5mm_Human_Heart_square_016um (Shapes), Visium_HD_6p5mm_Human_Heart_square_016um_for_vitessce (Shapes) Load in Python
import lamindb as ln
db = ln.DB("scverse/spatialdata-db")
artifact = db.Artifact.get("vqObjAZzyCs7pwQA") # latest version
sdata = artifact.load() # cache, then load into memory
group = artifact.open() # stream without downloading
path = artifact.cache() # sync into the local cache, returns the path Load from the CLI
# one-shot: cache the dataset and print its local path
lamin load https://lamin.ai/scverse/spatialdata-db/artifact/vqObjAZzyCs7pwQA
# or connect once, then load by uid
lamin connect scverse/spatialdata-db
lamin load artifact --uid vqObjAZzyCs7pwQA Load with the Python client
# pip install git+https://github.com/theislab/spatialdata-db-client
from sddb import Catalog
ds = Catalog().cohort(uids=["vqObjAZzyCs7pwQA0000"])[0]
ds.elements() # inspect without downloading
sdata = ds.load(lazy=False) # copy to the local cache and openMetadata
- Technology
- Visium HD
- Organism
- human
- Tissue
- heart
- Modality
- RNA
- Observations
- 666,027
- Tier
- silver
- Chemistry
- Visium HD v1
- Magnification
- 40x
- Resolution
- 39,139 × 49,099 px
- mpp
- 0.274 µm/px
- Size
- 5.3 GB
- Sample ID
- visium-hd-cytassist-6p5mm-human-heart
- License
- CC BY 4.0
- Published
- Apr 28, 2026
Cite this dataset
No linked publication found — please cite the data source: 10x Genomics ↗.
Source: 10x Genomics ↗ · License: CC BY 4.0 ↗ · Reprocessed to SpatialData by SpatialData-DB