Evolution of the 6-minute Walk Test in Patients Treated With ELEXACAFTOR / TEZACAFTOR / IVACAFTOR

"6-minute walk test in a 40-metre corridor. Included patients are used to performing this test, which is part of the standard care performed during patient follow-up, at least once a year.~Parameters collected during the test: distance walked, minimum SpO2, average SpO2, maximum heart rate, average heart rate, average heart rate over the last 2 minutes, dyspnea scale."