{"text_key":"id_col","domain":"ecg","col_key":"id_col","type":"column","label":"ID column","description":"Unique subject identifier variable name.","multiple":false,"standard_adam":"USUBJID","standard_sdtm":"USUBJID"}
{"text_key":"value_col","domain":"ecg","col_key":"value_col","type":"column","label":"Value column","description":"QT result variable name.","multiple":false,"standard_adam":"AVAL","standard_sdtm":"EGSTRESN"}
{"text_key":"measure_col","domain":"ecg","col_key":"measure_col","type":"column","label":"Measure column","description":"QT measure variable name","multiple":false,"standard_adam":"PARAM","standard_sdtm":"EGTEST"}
{"text_key":"normal_col_low","domain":"ecg","col_key":"normal_col_low","type":"column","label":"Lower Limit of Normal column","description":"Lower limit of normal variable name","multiple":false,"standard_adam":"ANRLO","standard_sdtm":"EGSTNRLO"}
{"text_key":"normal_col_high","domain":"ecg","col_key":"normal_col_high","type":"column","label":"Upper Limit of Normal column","description":"Upper limit of normal variable name","multiple":false,"standard_adam":"ANRHI","standard_sdtm":"EGSTNRHI"}
{"text_key":"studyday_col","domain":"ecg","col_key":"studyday_col","type":"column","label":"Study Day column","description":"Visit day variable name","multiple":false,"standard_adam":"ADY","standard_sdtm":"EGDY"}
{"text_key":"visit_col","domain":"ecg","col_key":"visit_col","type":"column","label":"Visit column","description":"Visit variable name","multiple":false,"standard_adam":"AVISIT","standard_sdtm":"VISIT"}
{"text_key":"visitn_col","domain":"ecg","col_key":"visitn_col","type":"column","label":"Visit Number column","description":"Visit number variable name","multiple":false,"standard_adam":"AVISITN","standard_sdtm":"VISITNUM"}
{"text_key":"tpt_col","domain":"ecg","col_key":"tpt_col","type":"column","label":"Timepoint column","description":"Timepoint variable name","multiple":false,"standard_adam":"ATPT","standard_sdtm":"EGTPT"}
{"text_key":"tptn_col","domain":"ecg","col_key":"tptn_col","type":"column","label":"Timepoint number column","description":"Timepoint number variable name","multiple":false,"standard_adam":"ATPTN"}
{"text_key":"period_col","domain":"ecg","col_key":"period_col","type":"column","label":"Period column","description":"Period variable name","multiple":false,"standard_adam":"APERIOD"}
{"text_key":"measure_values--QT","domain":"ecg","col_key":"measure_col","field_key":"QT","type":"field","label":"QT inteval","description":"Value used for QT in the specified measure column","multiple":false,"standard_adam":"QT","standard_sdtm":"QT"}
{"text_key":"measure_values--QTcF","domain":"ecg","col_key":"measure_col","field_key":"QTcF","type":"field","label":"QT with Fridericia Correction","description":"Value used for QTcF in the specified measure column","multiple":false,"standard_adam":"QTcF","standard_sdtm":"QTCF"}
{"text_key":"measure_values--QTcB","domain":"ecg","col_key":"measure_col","field_key":"QTcB","type":"field","label":"QT with Bazett's Correction","description":"Value used for QTcB in the specified measure column","multiple":false,"standard_adam":"QTcB","standard_sdtm":"QTCB"}
{"text_key":"measure_values--RR","domain":"ecg","col_key":"measure_col","field_key":"RR","type":"field","label":"RR interval","description":"Value used for RR interval in the specified measure column","multiple":false,"standard_adam":"RR","standard_sdtm":"RR"}
{"text_key":"measure_values--QRS","domain":"ecg","col_key":"measure_col","field_key":"QRS","type":"field","label":"QRS","description":"Value used for QRS interval in the specified measure column","multiple":false,"standard_adam":"QRS","standard_sdtm":"QRS"}
{"text_key":"unit_col","domain":"ecg","col_key":"unit_col","type":"column","label":"Unit column","description":"Unit of measure variable name","multiple":false,"standard_adam":"AVALU","standard_sdtm":"EGSTRESU"}
{"text_key":"baseline_flag_col","domain":"ecg","col_key":"baseline_flag_col","type":"column","label":"Baseline column","description":"An optional list defining which column represent the baseline visit(s) of the study.","multiple":false,"standard_adam":"ABLFL","standard_sdtm":"EGBLFL"}
{"text_key":"baseline_flag_values","domain":"ecg","col_key":"baseline_flag_col","field_key":"values","type":"field","label":"Baseline values","description":"An optional list defining which values (one or more) represent the baseline visit(s) of the study.","multiple":true,"standard_adam":"Y","standard_sdtm":"Y"}
{"text_key":"treatment_col","domain":"ecg","col_key":"treatment_col","type":"column","label":"Treatment Column","description":"Treatment Column","multiple":false,"standard_adam":"TRTA","standard_sdtm":"ARM"}
{"text_key":"analysis_flag_col","domain":"ecg","col_key":"analysis_flag_col","type":"column","label":"Analysis column","description":"An optional list defining which column represent the analysis visit(s) of the study.","multiple":false}
{"text_key":"analysis_flag_values","domain":"ecg","col_key":"analysis_flag_col","field_key":"values","type":"field","label":"Analysis values","description":"An optional list defining which values (one or more) represent the analysis visit(s) of the study.","multiple":true}