Ключевые слова: ache, adult, angina, attack, background, black, body, cardio, cardiology, cardiopathy, care, caucasian, chest, chronic, discomfort, disease, emergency, failure, feeling, having, health, heart, help, home, hurt, illness, indoors, infarct, inflammation, male, man, mature, medicine, pain, painful, person, physical, portrait, problem, red, room, sick, suffering, symptom, terrible, unhealthy, white,