Ключевые слова: ache, acute, angina, arrhythmia, attack, body, cardiac, cardio, cardiology, cardiovascular, chest, coronary, cough, cramps, crisis, disease, emergency, excess, exhausted, fat, female, fibrillation, healthy, heart, heartache, hypertension, hypertensive, illness, infarct, infarction, inflammation, injury, ischemic, myocardial, obese, obesity, pain, painful, palpitation, panic, people, risk, sickness, soreness, stenocardia, stress, stroke, sudden, weight, woman,