Ключевые слова: abdomen, acute, adult, aid, apnea, attack, background, blood, cardiac, cardiology, care, chest, clutching, concept, concepts, coronary, cramp, disease, elderly, emergency, expression, failure, first, health, heart, heartburn, help, illness, infarct, infarction, lifestyle, love, mature, medical, medicine, pain, painful, people, person, red, sadness, senior, shocked, stenosis, stress, stroke, sudden, suffering, touching, women,