Preferred Label : AV Block First Degree by ECG Finding;
NCIt synonyms : Prolonged AV Conduction; AV Block First Degree; First Degree AV Block; AV Block First Degree by EKG Finding; First Degree Atrioventricular Block;
NCIt related terms : Prolonged PR interval; 1ST DEGREE AV BLOCK; PR Prolongation;
NCIt definition : An electrocardiographic finding of prolonged PR interval for a specific population.
For adults one common threshold is a PR interval greater than 0.20 seconds. Note that
other thresholds may be applicable. (CDISC);
Alternative definition : CDISC: An electrocardiographic finding of prolonged PR interval for a specific population.
For adults one common threshold is a PR interval greater than 0.20 seconds. Note that
other thresholds may be applicable.;