Ключевые слова: ache, aged, aid, assistance, assistant, attack, business, businessman, cardiac, chest, colleagues, disease, dying, emergency, employee, first, health, heart, heartbreak, heartburn, helping, ill, illness, infarct, infarction, insurance, man, medical, office, old, overworked, pain, palpitation, paperwork, problem, sick, sickness, stress, stressed, stressful, stroke, sudden, suffering, support, supporting, tired, unwell, work, working, workplace,