Ключевые слова: anesthesiology, arterial blood pressure, blood, cardiac, cardiogram, cardiology, care, ccu, chart, concept, diagnosis, ecg, ekg, electrocardiogram, emergency, emergency services, equipment, frequency, graph, health, health care, heart, heart rate, heartbeat, hospital, human heart, hypotension, instrument, intensive care unit, low blood pressure, medical, monitor, oxygen, patient, physical, physical pressure, pressure, pulse, pulse oximeter, rhythm, screen, sensor, stock, surveillance, technology, urgency, vital signs, wave, waveform, waveforms,