Heart failure phenotyping by echocardiography, USA
975 samples from adults in the USA. Cross-sectional study of transthoracic echocardiography findings in heart failure, focusing on dilated cardiomyopathy diagnosis and ventricular function assessment. machine-written summary
975 samples · 975 runs · US · Adult · 2024 · 7.73 Gbp / sample · cohort Gut micro-organisms associated with health, nutrit
Checked this project's papers and archive records yourself? Mark it human-verified.
what each source gave
| ✓ Sequence archive | 1,950 sample values (collection date, country) |
| ○ Abstract / description | read; no usable statement |
| ✓ Full text | 975 sample values (subject id) · PMC5574280 |
| ○ Supplementary tables | files read; no table could be matched to the samples |
| – External resources | not covered by the external resources we ingest |
| – User contribution | nothing uploaded yet |
| – Human verified | not yet checked by a person · I checked this project — verify it |
Genera, mean relative abundance over 895 profiled gut samples of this project (Sandpiper SingleM profiles, GTDB R232; low-depth and non-metagenome profiles left out).
| field | samples | coverage | R1 | R2 | R3 | R4 |
|---|---|---|---|---|---|---|
| age_category | 975 | 100% | ||||
| country | 975 | 100% | 975 | |||
| health_condition | 0 | 0% | ||||
| subject_id | 975 | 100% | 975 | |||
| collection_date | 975 | 100% | 975 |
- Diagnosis and assessment of dilated cardiomyopathy: a guideline protocol from the British Society of Echocardiography. 2017 PMID 28592613 PMC5574280 own_data
- Coffee consumption is associated with intestinal Lawsonibacter asaccharolyticus abundance and prevalence across multiple cohorts. 2024 PMID 39558133 PMC11602726 unsure
- Gut microbiome signatures of vegan, vegetarian and omnivore diets and associated health outcomes across 21,561 individuals. 2025 PMID 39762435 PMC11726441 unsure
- Gut micro-organisms associated with health, nutrition and dietary interventions. 2026 PMID 41372407 PMC12893911 unsure
Archive description
PREDICT 2
How this project entered the registry
Classified as human gut / stool shotgun DNA metagenome of adult by deterministic_prior with confidence 0.90. Assay shotgun_dna.
- host external_curation.infant_catalog · “infant triage reason_code age_adult_only”
- body site external_curation.infant_catalog · “body_site_call gut”
- life stage external_curation.infant_catalog · “infant triage reason_code age_adult_only”
Evidence examples (one per field × route)
| sample | field | value | route | conf. | source | quote |
|---|---|---|---|---|---|---|
| SAMEA115665881 | collection_date | 2019 | R1 | 0.90 | biosample.attribute:collection_date | 2019 |
| SAMEA115665881 | country | US | R1 | 0.90 | sample.attr.geographic_location_country_and_or_sea | USA |
| SAMEA115665881 | subject_id | SAMEA115665881 | R3 | 0.70 | design.one_sample_per_subject:fulltext | PREDICT 2 study ( NCT03983733 ) had a similar collection protocol to PREDICT 1 but was conducted entirely remotely and included data from 975 people |
Sequencing
975 runs over 975 samples · mean 8.83 Gbp per run (median 7.73 Gbp, total 8,604.64 Gbp; 975 runs with a base count) · layout PAIRED 975 · platform ILLUMINA 975 · models unspecified (975) · 92% of runs with a Sandpiper profile · first public 2024-06-13 – 2024-06-17
Authors (62)
Mathew T first · Williams L · Navaratnam G · Rana B · Wheeler R · Collins K · Harkness A · Jones R · Knight D · O'Gallagher K · Oxborough D · Ring L · Sandoval J · Stout M · Sharma V · Steeds RP · British Society of Echocardiography Education Committee last · Manghi P first · Bhosle A · Wang K · Marconi R · Selma-Royo M · Ricci L · Asnicar F · Golzato D · Ma W · Hang D · Thompson KN · Franzosa EA · Nabinejad A · Tamburini S · Rimm EB · Garrett WS · Sun Q · Chan AT · Valles-Colomer M · Arumugam M · Bermingham KM · Giordano F · Davies R · Hadjigeorgiou G · Wolf J · Strowig T · Berry SE · Huttenhower C · Spector TD · Segata N · Song M last · Fackelmann G first · Carlino N · Heidrich V · Piccinno G · Piperni E · Arrè A · Bakker E · Creedon AC · Francis L · Capdevila Pujol J · Baldanzi G · Mladenovic K · Amati F · Ganesh S
Downloads
PRJEB75460.csv.gz (24.4 KB) · parquet (109.7 KB) — all 975 samples, every field with route and confidence · PRJEB75460_determinations.csv.gz (16.8 KB) — 2,925 evidence rows