Ключевые слова: attack, awareness, background, blood, cancer, cardiac, cardio, cardiogram, cardiology, cardiovascular, care, clinic, closeup, concept, congenital, copy, day, disease, doctor, donor, exam, failure, health, healthy, heart, illness, infarct, medical, medicine, model, nobody, object, organ, paper, patient, protection, red, rehabilitation, service, space, stethoscope, stroke, table, text, treatment, week, wellbeing, white, wooden, world,