icd_nine	parameter
410	Acute myocardial infarction
410.0	Acute myocardial infarction of anterolateral wall
410.00	Acute myocardial infarction of anterolateral wall
410.01	Acute myocardial infarction of anterolateral wall
410.02	Acute myocardial infarction of anterolateral wall
410.1	Acute myocardial infarction of other anterior wall
410.10	Acute myocardial infarction of other anterior wall
410.11	Acute myocardial infarction of other anterior wall
410.12	Acute myocardial infarction of other anterior wall
410.2	Acute myocardial infarction of inferolateral wall
410.20	Acute myocardial infarction of inferolateral wall
410.21	Acute myocardial infarction of inferolateral wall
410.22	Acute myocardial infarction of inferolateral wall
410.3	Acute myocardial infarction of inferoposterior wall
410.30	Acute myocardial infarction of inferoposterior wall
410.31	Acute myocardial infarction of inferoposterior wall
410.32	Acute myocardial infarction of inferoposterior wall
410.4	Acute myocardial infarction of other inferior wall
410.40	Acute myocardial infarction of other inferior wall
410.41	Acute myocardial infarction of other inferior wall
410.42	Acute myocardial infarction of other inferior wall
410.5	Acute myocardial infarction of other lateral wall
410.50	Acute myocardial infarction of other lateral wall
410.51	Acute myocardial infarction of other lateral wall
410.52	Acute myocardial infarction of other lateral wall
410.6	True posterior wall infarction
410.60	True posterior wall infarction
410.61	True posterior wall infarction
410.62	True posterior wall infarction
410.7	Subendocardial infarction
410.70	Subendocardial infarction
410.71	Subendocardial infarction
410.72	Subendocardial infarction
410.8	Acute myocardial infarction of other specified sites
410.80	Acute myocardial infarction of other specified sites
410.81	Acute myocardial infarction of other specified sites
410.82	Acute myocardial infarction of other specified sites
410.9	Acute myocardial infarction of unspecified site
410.90	Acute myocardial infarction of unspecified site
410.91	Acute myocardial infarction of unspecified site
410.92	Acute myocardial infarction of unspecified site
412	Old myocardial infarction