Preferred Label : Atrial Trigeminy by ECG Finding;
NCIt synonyms : Atrial Trigeminy by EKG Finding; Atrial Trigeminy;
NCIt definition : An electrocardiographic finding of two sinus beats followed by a premature atrial
complex for 3 or more consecutive cycles; a regularly irregular rhythm of normal and
abnormal P waves in a 2-1 ratio. (CDISC);
Alternative definition : CDISC: An electrocardiographic finding of two sinus beats followed by a premature
atrial complex for 3 or more consecutive cycles; a regularly irregular rhythm of normal
and abnormal P waves in a 2-1 ratio.;