Elena is a doctoral candidate at Johns Hopkins University.埃琳娜在约翰・霍普金斯大学攻读博士学位。A major study of women and heart disease is being carried out by the Johns Hopkins Medical Institution.约翰斯·霍普金斯医疗机构正进行一项有关女性和心脏病的大型研究。She studied medicine at Johns Hopkins University.她在约翰·霍普金斯大学学过医。