Ключевые слова: ache, acute, adult, asian, attack, breast, cardiac, cardio, care, chest, cholesterol, condition, coronary, coronary thrombosis, danger, disease, emergency, hand, health, healthcare, heart, heartburn, hold, hurt, hypercholesterolemia, ill, illness, infarct, lung, male, man, medical, medicine, myocardial infarction, pain, palpitation, patient, people, person, pressure, seizure, sick, sickness, stress, stroke, sudden, symptoms, thai, young,