Ключевые слова: background, cardiac, cardio, cardiology, care, check, checkup, clean, clinic, clinical, closeup, concept, cure, device, disease, doctor, equipment, exam, examination, health, healthcare, healthy, heart, hospital, illness, instrument, insurance, isolated, lifestyle, measurement, medical, medicine, object, patient, physician, pressure, professional, pulse, research, science, sick, stethoscope, student, technology, test, tool, treatment, wellbeing, wellness, white,