medcode	readcode	readterm						
398	G580.00	Congestive heart failure						
884	G581.00	Left ventricular failure						
2062	G58..00	Heart failure						
2906	G580.11	Congestive cardiac failure						
13188	662G.00	Hypertensive treatm.changed						
4024	G58z.00	Heart failure NOS						
1223	G58..11	Cardiac failure						
21826	662F.00	Hypertension treatm. started						
5942	G581.13	Impaired left ventricular function						
13189	662g.00	New York Heart Association classification - class II						
12948	662H.00	Hypertension treatm.stopped						
18853	662f.00	New York Heart Association classification - class I						
19066	662h.00	New York Heart Association classification - class III						
5255	G581000	Acute left ventricular failure						
32671	G580100	Chronic congestive heart failure						
10079	G580.12	Right heart failure						
9524	G580.14	Biventricular failure						
17278	G58z.12	Cardiac failure NOS						
23707	G580000	Acute congestive heart failure						
10154	G580.13	Right ventricular failure						
27964	G582.00	Acute heart failure						
27884	G580200	Decompensated cardiac failure						
23481	G581.11	Asthma - cardiac						
51214	662i.00	New York Heart Association classification - class IV						
43618	G581.12	Pulmonary oedema - acute						
11424	G580300	Compensated cardiac failure						
22262	G1yz100	Rheumatic left ventricular failure						
12590	G58z.11	Weak heart						
101138	G583.00	Heart failure with normal ejection fraction						
94870	G580400	Congestive heart failure due to valvular disease						
104275	G584.00	Right ventricular failure						
101137	G583.11	HFNEF - heart failure with normal ejection fraction						
106897	G583.12							