Ключевые слова: acoustic, attack, background, black, blood, cardiac, cardio, cardiology, cardiovascular, care, check, checkup, clinic, concept, decorative, device, diagnosis, diagnostic, disease, emergency, equipment, examination, flat, health, healthcare, healthy, heart, heartbeat, hospital, illness, instrument, insurance, lay, life, medical, medicine, object, pale, pink, pressure, pulse, rate, red, stethoscope, therapy, top, treatment, view,