Ключевые слова: analysis, analyzing, beat, cardiac, cardio, cardiogram, cardiologist, cardiology, care, chart, check, clinic, clinical, device, diagnose, diagnosis, diagnostic, disease, ecg, ekg, electrocardiogram, electrocardiograph, equipment, examination, graphic, health, healthcare, healthy, hear, heart, heartbeat, hospital, instrument, listening, medical, medicare, medicine, paper, physical, pressure, professional, pulse, science, shape, stethoscope, test, tool, trace, wellness, white,