作者单位:Heart and Vascular Centre, Semmelweis University, 9. Gaál József St, 1122 Budapest, Hungary[1]School for Technology and Health, Royal Institute of Technology, Stockholm, Sweden, Sri Sathya Sai[2]School for Technology and Health, Royal Institute of Technology, Stockholm, Sweden, Department of[3]Sri Sathya Sai Institute of Higher Medical Sciences, Bangalore, India[4]