Ключевые слова: analyze, arrhythmia, background, cardiogram, care, checkup, clinic, concept, diagnostic, doctor, ecg, ekg, emergency, er, examination, female, health, healthcare, heart, heartbeat, hospital, human, indoors, medical, medicine, monitoring, nurse, nursing, office, patient, people, person, personnel, post, professional, pulse, research, science, scientific, service, silhouette, staff, support, table, technology, trace, urgent, ward, woman, worker,