covid-19 virus particles and activated platelets in blood stream

2019ncov arterial artery biology blood cardiology cell clot clotting coagulation condition corona coronary covid19 diagram disease disorder embolism erythrocyte heart hemorrhage hemorrhagic human hypercoagulable hypertension illustration infarction medical medicine myocardial obstruction organ platelets pulmonary red sarscov2 spasm stroke system thrombocytes thromboembolism thrombophilia vaccination vaccine vascular vasoconstriction vein vessel virus