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Fig. 1 | BMC Medical Informatics and Decision Making

Fig. 1

From: Natural language processing for identification of hypertrophic cardiomyopathy patients from cardiac magnetic resonance reports

Fig. 1

Study design depicting CMR report selection. The study cohort included any patient seen at any Mayo Clinic site between 1998 and 2018 with at least one instance of International Classifications of Diseases 9th revision (ICD-9) or 10th revision (ICD-10) diagnostic codes for HCM. We refined the cohort by specifying subjects in the cohort who had CMR, resulting in a total of 2,051 subjects and 4,934 reports. Of these, 200 subjects were randomly selected and allocated into training and testing sets (100 each). The training and testing sets included 186 and 206 CMR reports, respectively

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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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