Ключевые слова: blood, breathe, cardiac, care, device, display, doctor, ecg, ekg, electrical, emergency, empty, equipment, health, healthcare, healthy, heart, hospital, illness, indoors, information, interior, lifestyle, live, machine, measurement, medical, medicine, modern, monitor, monitoring, nobody, nurse, observation, patient, pressure, pulse, quiet, rate, recovery, result, room, sick, signs, stroll, tracing, treatment, vital, warning, wave,