Preferred Label : AV Block Second Degree by ECG Finding;
NCIt synonyms : Intermittent AV Block; Second Degree AV Block; Second Degree Atrioventricular Block; AV Block Second Degree by EKG Finding; AV Block Second Degree;
NCIt related terms : 2ND DEGREE AV BLOCK;
NCIt definition : An electrocardiographic finding of intermittent failure of atrial electrical impulse
conduction to the ventricles. This is manifest on the ECG by regular P waves which
intermittently are not followed by QRS complexes. (CDISC);
Alternative definition : CDISC: An electrocardiographic finding of intermittent failure of atrial electrical
impulse conduction to the ventricles. This is manifest on the ECG by regular P waves
which intermittently are not followed by QRS complexes.;