PMC:7144273 / 34396-34403 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T774","span":{"begin":0,"end":7},"obj":"UBERON:0000948"},{"id":"T2262","span":{"begin":0,"end":7},"obj":"UBERON:0000948"}],"text":"cardiac"}