Ключевые слова: achievement, analysis, beat, breakthrough, cardiogram, cardiology, care, chart, concept, conceptual, creative, decision, doctor, drawing, ecg, ekg, electrocardiogram, electrocardiograph, frequency, graph, graphic, hand, health, healthcare, healthy, heart, heart rate, heartbeat, human, idea, imagination, innovation, life, male, man, marker, medical, medicine, people, person, pulse, rhythm, symbol,