Ключевые слова: abstract, alert, analyze, arrhythmias, art, assistance, backdrop, background, cardiogram, care, checkup, clinic, concept, danger, death, design, diagnostic, ecg, ekg, er, examination, frame, graphic, health, heart, heartbeat, help, hospital, human, icu, ideas, medical, medicare, medicine, monitoring, occupation, pattern, placard, poster, pulse, research, science, scientific, service, space, technology, template, trace, wallpaper, ward, warning, wave,