A 4D imaging, MRI-guided approach to lead placement for cardiac resynchronization therapy was not only feasible and safe but ...

Despite the positive results, there are open questions about LBB pacing, including long-term lead performance. RCTs are ...

[15] strongly influenced the current guidelines for CRT implantation. In the COMPANION trial, 1520 patients with heart failure in functional status/NYHA class III/IV, QRS width greater than 120 ms ...

An assessment of dyssynchrony is usually undertaken prior to CRT in order to identify patients ... by measuring the time from onset of the QRS complex to the start of flow across the semilunar ...