Ключевые слова: ache, adult, aortic, attack, background, blue, bolt, breathing, cardiology, care, chest, closeup, concept, condition, disease, dissection, electric, electrical, electricity, emergency, fear, formal, health, healthcare, heart, holding, human, hurt, ill, illness, light, lung, man, medical, medication, midsection, pain, painful, people, person, shirt, shock, sick, sickness, sign, stenosis, stress, stroke, suffering, unhealthy,