achalasia
(redirected from Achalasia cardiae)Also found in: Dictionary, Medical.
achalasia
[‚ak·ə′lāzh·ē·ə] (medicine)
Inability of a hollow muscular organ or ring of muscle (sphincter) to relax.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.