Cumulative Official WHO Updates to ICD 10 - 1996 - 2001

These help classify chest pain of patient with suspected angina into three groups i.e. typical, atypical or noncardiac chest pain. (Figure 1) Table 1 : Description of chest pain. Typical angina. 1) substernal discomfort with a characteristic quality and duration that is 2) provoked by exertion or emotional stress and 3) relieved by rest or GTN ... ................
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