Relation between electrical and mechanical dyssynchrony in patients with left bundle branch block: An electro ‐ and vectorcardiographic study

ConclusionIn LBBB patients, large QRS areas correlate better with mechanical dyssynchrony compared to wide QRSD intervals. However, the overall accuracy to predict mechanical dyssynchrony by electrocardiographic dyssynchrony markers, even when using complex vectorcardiographic parameters, remains low.

Source: Annals of Noninvasive Electrocardiology - November 1, 2017 Category: Cardiology Authors: Jan De Pooter, Milad El Haddad, Victor Kamoen, Thomas Tibin Kallupurackal, Roland Stroobandt, Marc De Buyzere, Frank Timmermans Tags: ORIGINAL ARTICLE Source Type: research