Ключевые слова: 3d, arterial, artery, attack, biology, blood, cardiology, cell, clot, coagulation, condition, corona, coronary, covid19, diagram, disease, disorder, embolism, erythrocyte, heart, hemorrhage, hemorrhagic, high, human, hypercoagulable, hypertension, illustration, infarction, medical, medicine, myocardial, narrowing, obstruction, organ, pressure, problem, pulmonary, red, science, spasm, stroke, system, thromboembolism, thrombophilia, vaccine, vascular, vasoconstriction, vein, vessel,