Ключевые слова: awareness, background, card, cardiologist, cardiology, care, celebration, charity, color, concept, creative, day, design, disease, doctor, donation, equipment, greeting, happy, health, healthcare, healthy, heart, heartbeat, holiday, hospital, international, isolated, lightbox, love, medical, medicine, organ, pink, present, pulse, red, romance, romantic, shape, stethoscope, support, symbol, transportation, valentines day, white, woman, world, world health day, world heart day,