Ключевые слова: atrial fibrillation, business, cardiogram, cardiology, code, color image, contrasts, decoding, device, diagnosis, ecg apparatus, electric, electrocardiograph, exploration, healthcare and medicine, heart rate, heartbeat, hospital, medicaid, medical exam, medicine and science, method, occupation, pathology, pointing, print, printing, professional, protection, pulse, scrubs, technology, wave,