Ключевые слова: cardiac, cardiology, care, check, checkup, clinical, device, diagnosis, diagnostic, disease, doctor, equipment, examination, frame, green, handwrite, heal, health, health care, healthcare, healthy, heart, heartbeat, hospital, illness, inscription, instrument, isolated, measurement, medical, medicine, metal, professional, pulse, red, reflection, reflective, science, scissors, sick, stethescope, stethoscope, table, test, text, therapy, tool, treatment, white,