On admission, ECG revealed wide QRS tachycardia with left bundle branch block and left superior axis morphology (Figure 1A). Because of haemodynamic instability, the patient was urgently cardioverted ...

Rate-dependent intermittent incomplete and complete left bundle-branch block (LBBB) is described in a patient without other evidence of heart disease. Continuous electrocardiographic tracings revealed ...

Thirty-four elderly patients with right bundle-branch block and left axis deviation were studied vectorcardiographically utilizing the McFee-Parungao system. Atherosclerosis, arterial hypertension, ...

Painful left bundle branch block (LBBB) syndrome is a rare cause of episodic chest ... showed normal sinus rhythm with normal QRS complex morphology and duration with an inverted T wave in anterior ...

This is true independent of the presence or absence of bundle branch block (right or left). What varies with ... onset and ending/morphology of the QRS) and (2) retrograde conduction (timing ...

Purpose: Although left bundle branch area pacing (LBBAP ... With the advancement of the lead, the LBBB pattern gradually diminished until a narrower QRS with an atypical right bundle branch block ...

This is a normal sinus rhythm. The QRS complex duration is prolonged (0.12 sec) without the morphology typical of right or left bundle branch block, although a terminal S wave is present in lead ...

During clinical workup, a clustering of ECG and echocardiographic abnormalities including left bundle branch block, septal flash, and presystolic wave on spectral Doppler echocardiography, and POTS ...

Scar quantification by cardiac magnetic resonance (CMR) has been postulated to predict clinical response to CRT; however, its independent and incremental value to currently adopted selection criteria ...

Left Ventricular,Magnitude Of Drop,Magnitude Of Variation,Moderate Frequency,Non-parametric Technique,Normal Electrocardiogram,Premature Ventricular Complexes,QRS Complex,Right Bundle Branch ...

Wavelet Transform,Approximation Coefficients,Baseline Drift,Bundle Branch Block,Complex Detection,Continuous Wavelet Transform,Decomposition Level,Electrocardiogram Signals,Left Bundle Branch,Maximum ...