The effect of left bundle branch block on pharmacotherapy and changes of left ventricular ejection fraction after the rapid-up titration of guideline-directed medical therapy in heart failure
The 2023 ESC Heart Failure (HF) Guidelines (GLs) recommend the rapid up-titration of GL-directed medical therapy (GDMT) for all patients (pts) after a HF hospitalisation to improve prognosis. The literature suggests that left bundle branch block (LBBB) may have a negative impact on the implementation of GDMT and...