Ключевые слова: april, background, blue, cardio, cardiology, care, charity, checkup, cholesterol, clinic, concept, copy, cure, day, diagnosis, disease, doctor, donor, examination, give, happy, health, healthcare, healthy, heart, heartbeat, hospital, illness, instrument, insurance, international, life, love, march, medical, month, nurse, organization, patient, pressure, pulse, red, september, shape, sick, space, stethoscope, treatment, wellness, world,