Ключевые слова: attack, awareness, background, beat, blood, cardio, cardiogram, cardiology, cardiovascular, care, cholesterol, concept, cure, day, diagnosis, diet, disease, doctor, donor, ecg, examination, health, healthcare, healthy, heart, heartbeat, hope, hospital, illness, image, insurance, life, medic, medical, medicine, nutrition, patient, people, power, pulse, puzzle, rhythm, shape, stethoscope, support, surgery, symbol, wellness, world health day, world heart day,