Ключевые слова: assistance, backgrounds, cardiologist, care, chart, clinic, concepts, ct, diagnostic, doctor, document, drawing, ecg, emergency, equipment, exam, examination, expertise, glasses, gloves, graph, hand, healthcare, heart, heartbeat, hospital, human, ideas, illness, image, lifestyles, medical, medicine, mri, occupation, office, pen, people, person, practitioner, professional, pulse, research, scan, science, services, stethoscope, supplies, technology, test, tool, trace, working,