Ключевые слова: analysis, background, beat, blood, blue, body, cardio, cardiology, cardiovascular, care, checking, closeup, color, composition, concept, control, device, diagnostic, doctor, equipment, examination, fingertip, health, heart, hypertension, hypotension, illness, level, measurement, measuring, medicine, modern, monitoring, object, organizer, oximeter, oxygen, pills, pink, portable, pressure, pulsation, pulse, pulsimeter, rhythm, saturation, sick, smart, stethoscope, test,