Hypermyoglobinemia in ischemic heart disease

: Serial blood measurements of myoglobin (MG) revealed a common trend of change in acute macro- and microfocal myocardial infarction, focal myocardial dystrophy, angina of effort and angina at rest as well as unstable angina. Differences in myoglobinemic parameters (MG peak level, increment rate, normalization time) between different clinical variants of CHD are quantitative. It is suggested that there is an intravital relationship between each of the examined clinical variants, in their acute phase, and a specific equivalent of an acute myocardial ischemic damage focus, as shown by the degree of hypermyoglobinemia.