Ключевые слова: being, card, cardiac, cardiology, care, check, checkup, clean, clinical, closeup, cure, device, diagnosis, diagnostic, disease, equipment, examination, examine, frequency, health, healthy, hear, heartbeat, hospital, illness, instrument, io, measurement, medic, medical, medicine, metal, pressure, pulse, rate, rubber, sick, sound, stethoscope, surgeon, test, text, treatment, well, wellness, white, xray room,