Impairment of esophageal peristalsis and inability of the lower esophageal sphincter to relax is called:

Question

Quizplus · Accepted Answer

Impairment of esophageal peristalsis and inability of the lower esophageal sphincter to relax is a characteristic feature of achalasia. Esophageal atresia refers to a congenital condition in which there is a blockage or absence of the esophagus. Dysphagia is a general term that refers to difficulty swallowing, which can have various causes. GERD (gastroesophageal reflux disease) is a condition in which stomach acid flows back into the esophagus, causing symptoms such as heartburn. While GERD can be associated with impaired peristalsis, it is not characterized by inability of the lower esophageal sphincter to relax.

Impairment of Esophageal Peristalsis and Inability of the Lower Esophageal