Open access biomedical and healthcare ontologies and big data resources in cardiovascular medicine for developing machine learning resources
| Resource | Description | URL |
| Cardiac Electrophysiology Ontology (EP) | Ontology describing electrophysiological experiments in cardiology (232 terms) | https://bioportal.bioontology.org/ontologies/EP |
| Cardiovascular Disease Ontology (CVDO) | An ontology to describe entities related to cardiovascular diseases | https://github.com/OpenLHS/CVDO |
| Cardiovascular Gene Ontology (CVGO) | Cardiovascular disease genes and their annotations (4000 human proteins) | http://www.ebi.ac.uk/GOA/CVI |
| ClinicalTrials.gov | Database of public and private clinical trials with 3165 cardiology studies | https://clinicaltrials.gov/ct2/results?term=cardiology |
| Congenital Heart Defects Ontology | Ontology describing congenital heart defects data | https://bioportal.bioontology.org/ontologies/CHD |
| database of Genotypes and Phenotypes (dbGaP) | Compendium of genome-phenome data sets (155 540 variables, 6935 analyses, 2892 documents and 1878 data sets in 167 studies) | https://www.ncbi.nlm.nih.gov/gap/?term=cardiovascular |
| Electrocardiography Ontology (ECG) | Ontology describing ECGs, their capture method(s) and their waveforms | http://www.cvrgrid.org/ |
| Genome-Wide Association Studies (GWAS) Catalog | 430 studies, 3214 associations and 252 catalogue traits | https://www.ebi.ac.uk/gwas/search?query=cardiovascular |
| Heart Failure Ontology (HFO) | Ontology describing heart failure-relevant information including the causes and risk factors, signs and symptoms, diagnostic tests and results, and treatment | https://bioportal.bioontology.org/ontologies/HFO |
| NHLBI GO Exome Sequencing Project (ESP) | Genes and variants contributing to heart, lung and blood disorders (6503 samples) | http://evs.gs.washington.edu/EVS/ |
| Ontology of Cardiovascular Drug Adverse Events (OCVDAE) | Ontology of cardiovascular disease drug-associated adverse events (2948 terms) | https://bioportal.bioontology.org/ontologies/OCVDAE |
| Phenome-Wide Association Studies (PheWAS) Catalog | Catalogue of phenome-wide associations from multiple studies | https://phewascatalog.org/ |