Evaluation of the Effects of Dexamethasone and Dexme-detomidine as Adjuvants to Bupivacaine in Supraclavicular Brachial Plexus Block in Upper Limb Surgeries

Role of Speckle Tracking Echocardiography in Early Detection of Left Ventricular Systolic Function Improvement in Heart Failure Patients with Reduced Ejection Fraction Taking Sac