Ключевые слова: blood, blood drop, blood test, cardiac, cardiologist, cardiology, care, check, checkup, clinic, clinical, diabetes, diagnose, diagnosis, diagnostic, digital, disease, doctor, equipment, examination, finger, glucose, hand, health, healthy, heart, high, high blood pressure, hospital, ill, illness, instrument, insulin, level, low pressure, measure, measurement, medical, medicine, meter, monitor, nurse, patient, person, pressure, pulse, sick, sugar, test, wooden floor,