Ключевые слова: ache, adult, arab, attack, bending, breast, breast cancer, breathing, cancer, cardiac, cardio, care, chest, chest pain, clinic, condition, coronary, disease, dizziness, emergency, exhausted, exhaustion, female, first aid, girl, hand, health, heart, heart attack, heart failure, help, hold, ill, illness, infarct, lung, medical, medicine, pain, palpitation, people, person, risk, seizure, sick, sickness, stress, stroke, sudden, weakness, woman,