Ключевые слова: 3d, activity, analysis, anatomy, background, beat, cardio, cardiogram, cardiology, care, chart, concept, creative, curve, design, diagnosis, doctor, ecg, ekg, frequency, glow, graph, health, healthy, heart, heartbeat, human, illustration, impulse, line, love, medical, medicine, modern, monitor, monitoring, online, pressure, pulse, rate, rendering, rhythm, science, shape, signal, silhouette, symbol, technology, wave,