Ключевые слова: bed, blood, cardiac, cardiology, care, clinic, close up, device, digital, disease, display, doctor, elder, electronic, emergency, equipment, exam, examination, finger, hand, health, health care, healthcare, heart, heart rate monitor, heartbeat, hospital, hospital ward, illness, instrument, low, measure, measurement, medical, medicine, modern, monitor, oximeter, oxygen, patient, person, pressure, pulse, recovery, saturation, sensor, sick, technology, tool, treatment,