This is the ValueSet that contains all the codes in JDV Interpretation Ecg CISIS (https://smt.esante.gouv.fr/fhir/ValueSet/jdv-interpretation-ecg-cisis) and JDV Interpretation Ecg CISIS (https://smt.esante.gouv.fr/fhir/ValueSet/jdv-interpretation-ecg-cisis). E.g. what you have to deal with if you get resources containing codes in either of them