Ключевые слова: background, blue, cardiogram, cardiologist, care, closeup, coat, concept, diagnostic, doctor, exam, examining, expertise, female, hand, health, healthcare, healthy, heart, heartbeat, holding, hospital, idea, illness, instrument, isolated, listen, male, man, measurement, medical, medicine, people, practitioner, pulse, red, science, stethoscope, tool, uniform, wellbeing, white, woman,