Ключевые слова: beat, cardiogram, cardiologist, cardiology, care, clinic, computer, device, diagnosis, digital, display, doctor, ecg, ekg, electrocardiogram, flat, graphic, health, healthcare, healthy, heart, heartbeat, hospital, human, icon, illness, illustration, isolated, lab, laboratory, life, line, medical, medicine, monitor, patient, pc, pulse, research, screen, sign, site, survey, symbol, technology, test, wave, web, website,