Ключевые слова: analysis, beat, button, cardiac, cardio, cardiogram, cardiograph, cardiology, care, chart, circle, clinic, curve, design element, diagnosis, diagram, doctor, ecg, electrocardiography, emergency, flat, frequency, glyph icon, graph, health, healthcare, healthy, heart, heart pulse, heartbeat, hospital, isolated, life, love, medical, medical graph, medicine, monitor, oscilloscope, passion, pulsating, pulse, rate, report, round, screening, signal, symbol, trace, valentine,