Vol 71, No 4 (2013)
ECG
Published online: 2013-04-18
Concealed His bundle extrasystoles causing atrioventricular block
DOI: 10.5603/KP.2013.0074
Kardiol Pol 2013;71(4):421-424.
Abstract
We present electrocardiograms of a 37 year-old male with frequent extrasystoles and second-degree atrioventricular block.
Electrophysiological study confirmed the initial diagnosis of manifest and concealed His bundle ectopy as the cause of his
brady- and tachyarrhythmia.
Electrophysiological study confirmed the initial diagnosis of manifest and concealed His bundle ectopy as the cause of his
brady- and tachyarrhythmia.
Keywords: His bundle extrasystolesconcealed conductionatrioventricular block
