Ключевые слова: arterial, background, blood, cardiac, cardiologist, cardiology, care, caucasian, check, clinic, clinical, diagnosis, disease, doctor, elderly, equipment, exam, examination, female, hand, health, healthcare, healthy, heart, high, hospital, hypertension, illness, instrument, male, measure, measurement, medical, medicine, monitor, nurse, old, patient, people, person, pressure, pulse, senior, sick, sphygmomanometer, stethoscope, test, treatment, woman, young,