Ключевые слова: awareness, background, black, care, choices, clinic, complication, concept, cure, design, diagnosis, disease, doctor, effect, equipment, flat lay, health, healthcare, healthy, heart, help, hospital, illness, illustration, indicate, indication, instrument, investigation, isolated, medic, medical, medicine, patient, pharmacy, phono cardiography, physician, pinboard, prevention, provide, service, stethoscope, suggestion, symbol, syringe, text, therapy, tool, treatment, tube, valvular,