Finally, the decision making rules using the ECG features for the detection of RBBB and LBBB are implemented. The implementation is done in MATLAB environment. The experiments are carried out on MIT-BIH database. The results show that our proposed method is very effective and an efficient ...
ECG Library Basics– Waves, Intervals, Segments and Clinical Interpretation ECG A to Z by diagnosis– ECG interpretation in clinical context ECG ExigencyandCardiovascular Curveball– ECG Clinical Cases 100 ECG Quiz– Self-assessment tool for examination practice ECG Reference SITES and BOOKS– the best...
The ECG strip below shows normal sinus rhythm, then atrial fibrillation with a rapid ventricular response develops. With the faster heart rate, the QRS complex morphology changes to that of a LBBB. As sinus rhythm restores, and the ventricular rate slows, the QRS morpholo...
ECGLBBBRBBBAn 86-year-old female with aortic stenosis was qualified for invasive correction of the valvular heart disease. She developed a severe ventricular hypertrophy (LVH) and had an intermittent left bundle branch block (LBBB) and right bundle branch block (RBBB). We report the case of a...
(81% vs. 66%) but in RBBB only the prevalence of severe LVSDF had increased in the prolonged QT interval subgroup. (21% vs. 12%). In patients with BBB, especially LBBB, there is a direct significant relationship between prolonged QT interval and...
Our study aims to test the hypothesis of the usefulness of UHF ECG to select non-LBBB patients for cardiac resynchronization therapy (CRT) based on evidence of electrical dyssynchrony.Using UHF ECG we analysed patients who underwent CRT implantation. The groups of patients with RBBB, IVCD, and...