Ключевые слова: black, blood, cardio, cardiologist, cardiovascular, care, clinic, closeup, device, diagnosis, diagnostic, doctor, emergency, equipment, health, healthcare, healthy, heart, heartbeat, high, hospital, hypertension, illness, instrument, isolated, manometer, measure, measurement, medic, medical, medical equipment, medical exame, medical tool, medicine, monitor, physical, pressure, pulse, salt, shot, single, sodium, sphygmomanometer, spice, stethoscope, stress, test, tonometer, tool, white,