Ключевые слова: analysis, arrhythmia, background, brain, cardiac, cardiologist, cardiology, chart, chronic, cloth, concept, coronary, diagnosis, disease, doctor, ecg, electrocardiogram, epilepsy, equipment, fabric, flat, health, heart, heart attack, hospital, medicine, paper, pulse diagnosis, red, stethoscope, study, tachycardia, test, thread, treatment, vascular, white,