Ключевые слова: 29, background, banner, cardiac, cardiology, cardiovascular, care, day, design, diagnosis, doctor, first, graphic, happy, health, health care, healthy, heart, heartbeat, holiday, hospital, icon, illustration, international, life, logo, medical, medicare, medicine, organ, poster, pressure, pulse, red, science, september, sign, stethoscope, symbol, treatment, vector, wellness, white, world,