PMC:6964229 / 14753-15182 JSONTXT

{"project":"testtesttest","denotations":[{"id":"T100","span":{"begin":71,"end":83},"obj":"Body_part"},{"id":"T101","span":{"begin":126,"end":131},"obj":"Body_part"}],"attributes":[{"id":"A100","pred":"uberon_id","subj":"T100","obj":"http://purl.obolibrary.org/obo/UBERON_0002135"},{"id":"A101","pred":"uberon_id","subj":"T101","obj":"http://purl.obolibrary.org/obo/UBERON_0000948"},{"id":"A102","pred":"uberon_id","subj":"T101","obj":"http://purl.obolibrary.org/obo/UBERON_0007100"},{"id":"A103","pred":"uberon_id","subj":"T101","obj":"http://purl.obolibrary.org/obo/UBERON_0015228"},{"id":"A104","pred":"uberon_id","subj":"T101","obj":"http://purl.obolibrary.org/obo/UBERON_0015230"}],"text":"Table 3: Postoperative echocardiographic results\nn = 484\nPredischarge mitral valve gradient (mmHg) 3.46 ± 1.43\nPredischarge heart rate (min−1) 80 ± 15\nPredischarge stroke volume (ml)a 74 (58–93)\nPredischarge cardiac index (l/m2)a 5.7 (4.6–7.4)\nPredischarge haemoglobin value (mmol/l) 6.4 ± 0.8\nData are presented as means ± standard deviations and medians (IQR).\na Available for ≥90% of patients.\nIQR: interquartile range."}