Ключевые слова: angiography, artery, background, black, blood, cardiac, cardiology, cardiovascular, care, catheter, catheterization, clinic, concept, coronary, cure, design, diagnosis, disease, doctor, equipment, flat lay, health, healthcare, healthy, hospital, human, illustration, instrument, intervention, isolated, medic, medical, medicine, operation, pain, patient, pharmacy, physician, pinboard, stethoscope, surgery, symbol, syringe, text, tool, treatment, tube, vascular, vessel, xray,