Ключевые слова: adult, background, beautiful, blood, cardiac, cardio, cardiologist, cardiology, care, closeup, concept, diagnosis, disease, doctor, donated, female, girl, hand, hands, health, healthcare, heart, heartbeat, holding, hospital, human, illness, insurance, isolated, love, medical, medicine, nurse, patient, pretty, professional, red, shape, staff, stethoscope, surgeon, treatment, white, woman, worker, young,