concept_name,snomedct_code,icd9_codes Atrial fibrillation,49436004,427.31 Coronary arteriosclerosis,53741008,414.01; 414; 414.05; 414.3 Essential hypertension,59621000,401.9 Congestive cardiac failure,42343007,428 Angina,194828000,413.9 Cardiomyopathy,85898001,425.4 Chronic myocardial ischemia,413844008,414.9 Mitral valve disorder,11851006,424; 394.9 Preinfarction syndrome,4557003,411.1