Ключевые слова: 1, aid, anatomy, assistance, background, body, cardio, cardiogram, cardiology, care, cholesterol, closeup, consult, disease, flat, frequency, health, health care, healthy, heartbeat, human, illustration, isolated, life, lifestyle, line, medicals, medicine, nubes, organ, pulse, pump, rate, red, rythm, shape, signs, simple, single, therapy, threedimensional,