Ключевые слова: aid, attack, beating, bright, cardio, cardiologist, cardiology, care, clinic, concept, diagnosis, diagnostic, disease, doctor, ecg, ekg, electrocardiogram, family, female, good, hand, health, healthcare, heart, heartbeat, help, holding, hospital, human, humanity, illness, implant, life, man, medic, medical, medicine, paramedic, patient, people, pulse, red, rhythm, showing, sickness, specialist, stethoscope, support, surgery, transplantation,