“…Cardiac medications (Torsemide and Nitroglycerin) were continued. 3 Flotrac based cardiac output monitoring with radial artery cannulation, prior to fentanyl based induction was done and baseline parameters were recorded. As per literature, femoral artery catheter can also be done, and is useful in cases with major fluid shifts and high inotropic support, but we used radial artery catheter as per our institutional protocols.…”