left bundle branch block patients
A study of clinical and echocardiographic profile in left bundle branch block patients
... right bundle branch is partially subendocardial in location, it is vulnerable to sudden and severe increases in right ventricular ...Right bundle branch is also more prone for local injury and ...
118
Genetic variation at the human connexin 43 locus but not at the connexin 40 locus is associated with left bundle branch block
... Whether to study BBB as a group or RBBB and LBBB as separate entities is a matter of dispute. Most studies looking at LBBB and RBBB as separate entities are based on hospitalised patients; the majority have ...
8
Usefulness of Tissue Doppler Imaging for the Diagnosis of Coronary Artery Disease in patients with Left Bundle Branch Block.
... LBBB is characterized by a delay in the onset and completion of the systolic ejection phase and lengthening of the LV diastolic period. This abnormally prolonged activation is often associated with late asynchronous ...
63
Cardiac incoordination induced by left bundle branch block: its relation with left ventricular systolic function in patients with and without cardiomyopathy
... 26 patients with DCMP and LBBB, 19 patients with ICMP and LBBB, and 20 healthy individuals ...Among patients with DCMP and ICMP, 84% were on treatment with diuretics, 78% were on beta- blocker ...
8
Cardiac arrhythmias detection in an ECG beat signal using fast fourier transform and artificial neural network
... beat. Bundle branch block belongs to a group of heart problems called Intra- ventricular conduction defects (IVCD) ...two bundle branches, right and left. The right bundle ...
8
Influence of Left Ventricular Systolic Dysfunction on the Surface Electrocardiogram: A Case control study
... a left bundle branch block in patients with ischemic heart disease are good predictors of decreased Ejection ...of left atrial overload or left ventricular hypertrophy may ...
82
Electrophysiologic characteristics of sudden QRS axis deviation during orthodromic tachycardia Role of functional fascicular block in localization of accessory pathway
... fascicular block (FFB) on ventriculoatrial conduction time (VACT) during orthodromic tachycardia (OT) in 32 patients with single accessory pathway (AP) of the Kent bundle ...was left free wall ...
9
Coronary angiographic findings in patients with complete left bundle branch block in Erbil city /Iraq
... with left bundle branch block (LBBB) and coronary artery disease and were com- pared with 110 patients consecutively matched for age and sex with ischemic heart disease but without LBBB ...
6
Electrophysiologic mechanisms of functional bundle branch block at onset of induced orthodromic tachycardia in the Wolff Parkinson White syndrome Role of stimulation method
... 14 patients in whom orthodromic tachycardia was induced by the V2 method, left bundle aberrancy occurred at the onset of tachycardia in 11 (79%), one of whom manifested right bundle ...
10
Circumferential myocardial strain in cardiomyopathy with and without left bundle branch block
... 10 patients, 6 patients had fully concor- dant contractile pattern in the septum in all three ...LBBB patients, 30% of had Type Ia, 50% of had Type Ib while 20% had Type II in the mid ventricular ...
9
Strain-time curve analysis by speckle tracking echocardiography in cardiac resynchronization therapy: Insight into the pathophysiology of responders vs. non-responders
... consecutive patients who underwent CRT and follow-up, 155 (50 %) had reverse remodeling and 89 (28 %) patients had no response to ...89 patients, 10 (11 %) patients met the inclusion ...Among ...
10
Diagnostic and prognostic value of left bundle branch block and its correlation with left ventricular functions: a prospective observational study
... asymptomatic patients with a structurally normal heart in the absence of any of these risk ...His bundle branches, followed by the Purkinje system and most of the LV endocardial surface is activated ...
5
ACC AHA ESC Guidelines Supraventicular Arrhythmias Exec summary Circ Journal.pdf
... in patients with severe bronchial ...AV block is virtually diagnostic of AT or atrial flutter, excludes AVRT, and makes AVNRT very ...in patients with coronary artery disease and AF with a rapid ...
40
Left bundle branch block and myocardial infarction, a diagnosis not always easy: Our experience and review of literature
... of patients with LBBB and a new-onset chest pain, under- went thrombolytic therapy ...identified patients with AMI enzymatically confirmed, with higher levels of cardiac markers and worst 30-day mortality; ...
5
Prognostic Significance of Bundle Branch Blocks in Acute Coronary Syndrome
... BIFASCICULAR BLOCK. The combination of right bundle branch block with either left anterior or posterior divisional block or the combination of left anterior and posterior ...
91
Fragmented QRS Complex as a Predictor of High Risk in Acute Coronary Syndrome
... typical bundle branch block in two contiguous leads corresponding to a major lead set for major coronary artery ...All patients underwent TTE during hospitalization in first 72 hours using ...
9
Associations between common ECG abnormalities and out-of-hospital cardiac arrest
... 3.18), left bundle branch block (LBBB; HR ...intraventricular block (NSIB; HR ...for left ventricular hypertrophy (HR ...right bundle branch block (HR ...
9
Effects of alternating cycle lengths on refractoriness of the His Purkinje system
... right bundle branch block occurred in eight patients and functional left bundle branch block in two patients with method I, functional right bundle ...
13
Detection of inter-patient left and right bundle branch block heartbeats in ECG using ensemble classifiers
... Inter-patient classification methods were developed using independent training datasets and thus can be used to predict LBBB and RBBB from the unknown patients’ ECG recordings. Furthermore, they do not require ...
22
Differences in initial electrocardiographic findings between ST-elevation myocardial infarction due to left main trunk and left anterior descending artery lesions
... 8 patients with LMT lesions and 14 patients with LAD lesions were ex- cluded because of lost or unanalyzable ...Thirty-nine patients in the LMT lesion group, 224 pa- tients in the proximal LAD lesion ...
10