[The effect of the morphofunctional state of the thrombocytes on the activation of destabilization processes in patients with acute forms of ischemic heart disease].

With the purpose of assessing the influence that platelet morphofunctional state may have on the degree of destabilization in patients with different forms of unstable angina we examined 198 patients using stress tests, Holter ECG monitoring, studying activation of thrombocytes with the aid of a luminescent-microscopy technique, and performing an analysis of aggregation. Important differences have been revealed in the studied parameters in those patients presenting with freshly detected and progressive stenocardia and with a developing, despite of the treatments administered, myocardial infarction, that might be caused by abnormal shifts in the thrombocyte intact/activated forms ratio.