This example dataset shows the findings of several systolic function tests using cardiac magnetic resonance (CMR) imaging using the cardiovascular system findings (CV) domain. CVDTC is the date of the CMR test, CVDY is the study day.
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The laboratory test, N-Terminal ProB-type Natriuretic Peptide, is a biomarker used in heart failure and ejection fraction for diagnosis and treatment (https://pubmed.ncbi.nlm.nih.gov/34918487/; https://pubmed.ncbi.nlm.nih.gov/33039447/). These test results are represented in the laboratory test results (LB) domain.
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The A related records (RELREC) dataset is used to show the relationship between the CV and LB is represented in the Related Records dataset (RELREC) domains. For more information on relating records, see the SDTMIG v3.4, Section 8.2.
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