[A group of conditions in which HEART VENTRICLE activation by the atrial impulse is faster than the normal impulse conduction from the SINOATRIAL NODE. In these pre-excitation syndromes, atrial impulses often bypass the ATRIOVENTRICULAR NODE delay and travel via accessory pathways connecting the atrium directly to the BUNDLE OF HIS. ( MSH )]
UMLS (CSP) C0032915 Relation/PAR: arrhythmia
Relation/CHD: LOWN-GANONG-LEVINE SYND
Pre-Excitation, Mahaim-Type
Wolff Parkinson White syndrome