Ключевые слова: abstract, appatratus, backdrop, background, blurred, catheterization, cathlab, clinic, contrast, diagnostic, disease, doctor, equipment, er, examining, health, health care, heart, hospital, human, illness, indoors, machinery, man, medical, medicine, nurse, occupation, operating, people, procedure, professional, research, roentgen, room, science, scientific, senior, stenting, surgeon, surgery, surgical, survey, unfocused, vessel, x ray,