Ключевые слова: aid, cardiac, cardiologist, cardiology, care, clinic, consultation, cure, diagnosis, diagnostic, disease, doctor, emergency, equipment, exam, health, health care, healthcare, healthy, heart, heartbeat, help, hospital, illness, instrument, insurance, medic, medical, medicine, nurse, nursing, patient, pharmacy, physician, practitioner, professional, pulse, safety, science, service, sick, specialist, support, surgeon, test, therapy, treatment,