for this conduction pattern usually insert into the right bundle branch, preexcitation generally results in an LBBB pattern. This phenomenon can be caused by fibers passing from the AV node to the ventricle, callednodoventricular fibers(ornodofascicularif the insertion is into the right bundle ...
The insertion of posterior mitral valve leaflet and annulus may be displaced into the left atrium, which is referred to as mitral annular disjunction. A posterior myocardial shelf is typically not recognisable in DMVD, and the basal myocardium may bulge into the lumen with hyperdynamic and ...