NCIt synonyms : EKG Finding Right Atrial Enlargement; Right Atrial Enlargement by ECG Finding; P-pulmonale by EKG Finding;
NCIt related terms : RIGHT ATRIAL ABNORMALITY; P-pulmonale; Right Atrial Enlargement;
NCIt definition : An electrocardiographic finding suggesting underlying hypertrophy or dilatation of
the right atrium. Electrocardiographic criteria used for the diagnosis of right atrial
abnormality may include a peaked p wave greater than 2.5 millimeters in amplitude
in the inferior leads.;
Alternative definition : CDISC: An electrocardiographic finding suggesting underlying hypertrophy or dilatation
of the right atrium. Electrocardiographic criteria used for the diagnosis of right
atrial abnormality may include a peaked p wave greater than 2.5 millimeters in amplitude
in the inferior leads. (NCI);