to evaluate the effect of prehabilitation programme on the quality of recovery in pre-infirmity and infirm (frail) patients undergoing heart valve surgery
Tayyaba Kiran1, Mehwish Waseem2,Pakeeza Batool3,Mehwish Iftikhar4,Rahila Suleman5,Syeda Mashal Fatima6, Zainab Sattar7, MuheeburReh