Ключевые слова: 1, adult, age, aged, alone, asian, attack, bad, cardiac, cardiology, care, chest, citizen, disease, elderly, emergency, emotion, expression, face, grandfather, health, healthcare, heart, heartattack, help, human, ill, illness, male, man, medical, old, one, pain, patient, pensioner, people, person, portrait, problem, retired, retirement, sad, senior, sick, symptom, trouble, unhappy, unhealthy,