Ключевые слова: abstract, amplitude, analyse, backgrounds, bp, cardiogram, cardiologist, care, computer, curve, dead, design, die, doctor, ecg, ekg, electrocardiogram, glowing, graph, health, health care, healthy, heart, heartbeat, help, horizontal, human, ill, illness, illustration, life, line, live, medical, medicine, mesh, monitor, monitoring, normal, oscillate, pattern, pulsating, science, screen, stress, technology, wave, wellness,