Ключевые слова: artery, assistance, blood, cardiac, cardio, cardiogram, cardiologist, cardiology, cardiovascular, care, clinic, concept, coronary, day, disease, doctor, emergency, exam, expertise, female, hand, health, healthcare, healthy, heart, holding, hospital, illness, love, medical, medicine, nurse, occupation, pain, patient, practitioner, professional, red, romance, sick, sickness, smiling, student, surgeon, symbol, system, therapist, trainee, valentine, woman,