Binary Heap Algorithms What is a Binary Heap? âComplete BTs (again) We discussed an array implementation for a complete Binary Tree: â¢ Put the nodes in an array, in the order in which they would be added to a complete Binary Tree. â¢ No pointers/arrows/indices are required. â¢ We store only the array of data items and the number of nodes.
Radiofrequency Ablation Treatment for Barrett's Esophagus. Radiofrequency Ablation (RFA) is an FDA-approved endoscopic technique used by specialists at the Massachusetts General Hospital Barrettâs Esophagus Treatment Center to treat Barrettâs esophagus.
Esophagitis (UK: Oesophagitis) is inflammation of the esophagus. The esophagus is a muscular tube from the pharynx to the stomach through which food and drinks pass.Esophagitis damages esophagus tissue. Patients may experience problems swallowing, as well as chest pains (heartburn).It is much more common in adults than in children. Some medications-known as drug-induced esophagitis-if in contact with the esophagus lining for too long, some oral medications can cause inflammation. 2  This can happen if an oral medication is swallowed without washing it down with enough water. 3  Residue from the tablet, pill or capsule may stay in the esophagus.