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[Phenomenon of rosette formation intensification as a new diagnostic test in myocardial infarct]
The blood sera of many patients with myocardial infarction, collected in the first 3 days of the disease, possessed the property of intensifying the ability of sheep erythrocytes to participate in the reaction of rosette-formation with the splenocytes of intact Wistar rats. The sera of most patients with atherosclerotic cardiosclerosis and those of healthy persons lack this property. The ability to intensify the participation of sheep erythrocytes in the rosette-formation reaction is more frequently displayed by sera of patients with macrofocal than by those of patients with microfocal myocardial infarction. The sera of some patients with macrofocal myocardial infarction intensify the ability of sheep erythrocytes to participate in the rosette-formation reaction in a higher dilution than the sera of patients with microfocal myocardial infarction.
The blood sera of many patients with myocardial infarction, collected in the first 3 days of the disease, possessed the property of intensifying the ability of sheep erythrocytes to participate in the reaction of rosette-formation with the splenocytes of intact Wistar rats. The sera of most patients with atherosclerotic cardiosclerosis and those of healthy persons lack this property. The ability to intensify the participation of sheep erythrocytes in the rosette-formation reaction is more frequently displayed by sera of patients with macrofocal than by those of patients with microfocal myocardial infarction. The sera of some patients with macrofocal myocardial infarction intensify the ability of sheep erythrocytes to participate in the rosette-formation reaction in a higher dilution than the sera of patients with microfocal myocardial infarction.