modern equipment with vital signs monitors in operating room of contemporary clinic. cardiogram signal monitoring process. the

lifestyle heart beat pulse rate electrical healthcare computer oximeter electronic hemodynamic aortic clinic surgery screen wave graphic display waveform heartbeat vital signs machine monitor health hospital ecg medical care cardiac graph rhythm technology medicine patient emergency ekg electrocardiogram cardiology cardiogram analysis equipment blood monitoring diagnosis life pressure test modern monitors operating room contemporary signal process 39aph39 displayed curves