Ключевые слова: ache, attack, awareness, background, blood, blue, cardiac, cardiologist, cardiology, care, color, concept, container, cure, day, diagnosis, disease, doctor, failure, flat, health, heart, help, hypertension, infarct, infarction, jar, lay, made, medical, medicine, murmur, object, pain, palpitation, palpitations, pills, prevention, protection, pulse, rhythm, support, surgery, symptoms, therapy, top, treatment, view,