Ключевые слова: analysis, assessment, background, cardiogram, cardiology, care, concept, concepts, concern, content, desktop, detail, diagnosing, diagnosis, diagnostic, ecg, electrodes, form, graph, health, healthcare, healthy, heart, life, medical, medicine, outpatient, paper, print, processing, professional, program, science, sitting, specialist, standing, stethoscope, technical, technology, test, working,