Ключевые слова: aid, appointment, attack, bad, cardiac, care, checkup, chest, clinic, couch, feeling, first, health, healthcare, healthy, heart, heartbreak, heartburn, hospital, ill, illness, infarct, infarction, insurance, late, man, medical, medicine, pain, palpitation, patient, recovering, recovery, rehabilitation, sad, sick, sickness, stressed, stroke, suffering, treatment, unhappy, unwell, upset, visit, visiting, visitor, ward, young,