Left bundle branch block (LBBB) is generally associated with a poorer prognosis in
comparison to normal intraventricular conduction, but also in comparison to right bundle …

The increased QRS voltage is considered to be a specific electrocardiogram (ECG) sign of
left ventricular hypertrophy (LVH), and it is expected that the QRS voltage reflects the …

Objectives Electrocardiographic bundle branch block (BBB) is common but the prognostic
implications in primary care are unclear. We sought to investigate the relationship between …

The resting electrocardiogram (ECG) furnishes essential information for the diagnosis,
management, and prognostic evaluation of patients with congestive heart failure (CHF) …

Background Bundle branch block (BBB) is a powerful independent predictor of
cardiovascular mortality in patients with heart failure (HF) and reduced left ventricular …

Background Standard ECG criteria for left ventricular (LV) hypertrophy rely on QRS
amplitudes. However, in the setting of left bundle branch block (LBBB), ECG correlates of LV …

Abstract Background and Aims Left bundle branch block (LBBB) is common after
transcatheter aortic valve replacement (TAVR) and associated with a left or normal QRS …

Актуальность. Несмотря на успешность использования сердечной
реснхронизирующей терапии (СРТ) у больных с систолической ХСН, остаются …

Cardiac resynchronization therapy has been proven to improve symptoms and indices of left
ventricular function in patients with heart failure and intraventricular conduction delays. We …

Objective. To determine whether the combination of prolonged QRS duration and brain
natriuretic peptide (BNP) levels predicts left ventricular systolic dysfunction (LVSD) with a …