Background Gastroesophageal reflux disease (GERD) is a common disorder. Dilation of intercellular spaces of esophageal epithelium has been revealed at transmiss
Coronary artery fistula (CAF) is uncommon but remains the most frequent hemodynamically significant congenital coronary artery anomaly,1 The majority of fistul
Background The GlideScope videolaryngoscope (GSVL) has been shown to have no special advantage over theMacintosh direct laryngoscope (MDL) in attenuating the ci
Background Opioid preconditioning (PC) reduces anoxiaJreoxygenation (NR) injury to various cells. However, it remains unclear whether opioid-induced delayed PC