Myocardial bridging is associated with exercise ‐induced ventricular arrhythmia and increases in QT dispersion

DiscussionThere is an increased frequency of exercise‐induced PVCs and NSVT in patients with MBs. Exercise significantly increases QTd in MB patients, with an even greater increase in QTd in MB patients with NSVT. Exercise in MB patients results in ventricular arrhythmias and abnormalities in repolarization.
Source: Annals of Noninvasive Electrocardiology - Category: Cardiology Authors: Tags: ORIGINAL ARTICLE Source Type: research