Ключевые слова: background, blood, cardiac, cardiologist, care, check, clinic, diagnose, diagnosis, diagnostic, disease, elderly, equipment, exam, examination, female, hand, health, healthcare, healthy, heart, high, hospital, hypertension, ill, illness, measure, measurement, medical, medicine, meter, monitor, nursing, patient, people, person, pressure, professional, pulse, senior, sick, sphygmomanometer, stethoscope, test, treatment, up, woman,