Impact of high spinal anesthesia in pediatric congenital heart surgery on postoperative recovery: a retrospective propensity score-matched study

Aravinthasamy Sivamurugan, Rakesh Sondekoppam, Alex Rier, Nada Sadek, Sudhakar Subramani, Srinivasan Rajagopal, Yatish Ranganath, Arun K. Singhal, Satoshi Hanada