Clinical application of signal averaging.
The signal averaging technique is used to reduce the level of noise contaminating the recording of a periodic signal like the electrocardiogram. The detection of ventricular late potentials and the surface activity of the His bundle and sinus node, as recorded by this technique, are discussed in this article.
D000889:Anti-Arrhythmia Agents / Q000494:pharmacology; D002036:Bundle of His / Q000503:physiopathology; D003201:Computers; D004562:Electrocardiography; D005374:Filtration; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D013610:Tachycardia / Q000503:physiopathology
D000889:Anti-Arrhythmia Agents