Ключевые слова: attack, background, cardiac, cardio, cardiologist, cardiology, care, clinic, closeup, coronary, cure, diagnosis, disease, doctor, emergency, examine, female, hands, health, heart, hospital, infarct, insurance, male, man, medic, medical, medicine, myocardial, operation, pain, palpitations, patient, people, pressure, protection, pulse, red, showing, stethoscope, stress, sudden, surgery, symptoms, table, therapy, treatment, unhealthy, white, woman,