JJournal of the American College of Cardiology3/27/202626-A-20349-ACC STABILITY OF CLINICALLY IMPORTANT KANSAS CITY CARDIOMYOPATHY QUESTIONNAIRE CHANGE CATEGORIES IN RESPONDER ANALYSES: AN ANALYSIS OF TOPCAT AND HF-ACTIONAndrew A. Girard·John A. Spertus·Charles F Sherrod·Philip Jones·Suzanne V. Arnold·Nobuhiro Ikemura·Omar Cantu MartinezRead at Journal of the American College of CardiologyTagsAcute Myocardial Infarction ResearchCardiology and Cardiovascular Medicine