NCIt related terms : Sinus pause or arrest; SINUS ARREST/PAUSE;
NCIt definition : An electrocardiographic finding in which a failure of impulse formation or conduction
in the sinus node produces prolongation of the P-P interval or dropped P waves. The
threshold for the prolongation of the P-P interval is not well defined. (CDISC);
Alternative definition : CDISC: An electrocardiographic finding in which a failure of impulse formation or
conduction in the sinus node produces prolongation of the P-P interval or dropped
P waves. The threshold for the prolongation of the P-P interval is not well defined.;