Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(Q2311) Bicuspid aortic valve 847
INPAT INPAT_ICD10(Q2311) Bicuspid aortic valve 322
OUTPAT OUTPAT_ICD10(Q251) Aortic coarctation 241
INPAT INPAT_ICD10(Q251) Aortic coarctation 154
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q2311) Bicuspid aortic valve. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 127
OUTPAT OUTPAT_ICD10(Q230) Congenital stenosis of aortic valve 95
OUTPAT OUTPAT_ICD10(Q2310) Congenital insufficiency of aortic valve 80
INPAT INPAT_ICD9(7471A) Other congenital anomalies of circulatory system, Coarctation of aorta 57
INPAT INPAT_ICD10(Q230) Congenital stenosis of aortic valve 54
OUTPAT OUTPAT_ICD10(Q234) Hypoplastic left heart syndrome 45
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q251) Aortic coarctation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 41
INPAT INPAT_ICD10(Q234) Hypoplastic left heart syndrome 36
OUTPAT OUTPAT_ICD10(Q244) Congenital subaortic stenosis 35
INPAT INPAT_ICD10(Q2310) Congenital insufficiency of aortic valve 31
OUTPAT OUTPAT_ICD10(Q233) Congenital mitral insufficiency 31
OUTPAT OUTPAT_ICD10(Q2540) Aortic hypoplasia 30
INPAT INPAT_ICD10(Q2540) Aortic hypoplasia 29
INPAT INPAT_ICD9(7463A) Other congenital anomalies of heart, Congenital stenosis of aortic valve 29
OUTPAT OUTPAT_ICD10(Q253) Stenosis of aorta 25
INPAT INPAT_ICD10(Q244) Congenital subaortic stenosis 21
INPAT INPAT_ICD10(Q253) Stenosis of aorta 20
INPAT INPAT_ICD9(7464A) Congenital insufficiency of aortic valve 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q253) Stenosis of aorta. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
INPAT INPAT_ICD10(Q233) Congenital mitral insufficiency 18
INPAT INPAT_ICD9(7463D) Other congenital anomalies of heart, Congenital stenosis of aortic valve 17
OUTPAT OUTPAT_ICD10(Q238) Other congenital malformations of aortic and mitral valves 17
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q234) Hypoplastic left heart syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q230) Congenital stenosis of aortic valve. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q2310) Congenital insufficiency of aortic valve. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
INPAT INPAT_ICD9(7468X) Other congenital anomalies of heart, Other specified anomalies of heart 10
INPAT INPAT_ICD9(7466A) Congenital mitral insufficiency 9
OUTPAT OUTPAT_ICD10(Q2320) Congenital mitral stenosis 9
OUTPAT OUTPAT_ICD10(Q239) Congenital malformation of aortic and mitral valves, unspecified 9
INPAT INPAT_ICD10(Q238) Other congenital malformations of aortic and mitral valves 7
INPAT INPAT_ICD10(Q239) Congenital malformation of aortic and mitral valves, unspecified 6
INPAT INPAT_ICD9(7465A) Congenital mitral stenosis 6
INPAT INPAT_ICD10(Q2320) Congenital mitral stenosis 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q233) Congenital mitral insufficiency. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(Q2540) Aortic hypoplasia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5