Results 21 to 30 of about 116,432 (313)

The phenomenon of concealed conduction in a case of His bundle pacing (HBP)

Journal of International Medical Research, 2020
The phenomenon of concealed conduction in His bundle pacing (HBP) has rarely been reported. We report here a patient who had 2: 1 atrioventricular block and complete left bundle branch block was used because of HBP. The patient developed continuous right
Shuai Sun, Hong Zhang, Xing-Peng Liu
doaj   +1 more source

Remarkable response to cardiac resynchronization therapy via left bundle branch pacing in patients with true left bundle branch block

Clinical Cardiology, 2020
Left bundle branch pacing (LBBP) has been suggested as an alternative means to deliver cardiac resynchronization therapy (CRT).
Jincun Guo, Linlin Li, Guosheng Xiao, Tao Ye, Xinyi Huang, F. Meng, Qiang Li, Simei Chen, Binni Cai   +8 more
semanticscholar   +1 more source

A case of ‘Masquerading’ bundle branch block: A forgotten concept

Indian Heart Journal, 2014
‘Masquerading’ bundle branch block (right bundle branch block in the precordial leads with left bundle branch block in frontal leads and left axis deviation) is seen most commonly with coronary artery disease and hypertension.
Dinesh Choudhary, Narayanan Namboodiri, Jaganmohan A. Tharakan   +2 more
doaj   +1 more source

Diagnosis of right bundle branch block: a concordance study

BMC Family Practice, 2019
Background Right bundle branch block is one of the most common electrocardiographic abnormalities. Most cases of right bundle branch block are detected in asymptomatic patients in primary care, so a correct interpretation of electrocardiograms (ECGs) at ...
M. Alventosa-Zaidin, G. Pera, C. Roca Saumell, N. Mengual Miralles, M. V. Zamora Sanchez, T. Gros Garcia, L. Guix Font, M. Benitez Camps, J. Francisco-Pascual, J. Brugada Terradellas   +9 more
doaj   +1 more source

New Electrocardiographic Algorithm for the Diagnosis of Acute Myocardial Infarction in Patients With Left Bundle Branch Block

Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2020
Background Current electrocardiographic algorithms lack sensitivity to diagnose acute myocardial infarction (AMI) in the presence of left bundle branch block.
A. Di Marco, Marcos Rodríguez, J. Cinca, A. Bayés‐Genís, J. Ortiz-Perez, A. Ariza-Solé, J. Sánchez-Salado, A. Sionis, Jany Rodríguez, B. Toledano, P. Codina, E. Solé-González, M. Masotti, J. Gomez-Hospital, Á. Cequier, I. Anguera   +15 more
semanticscholar   +1 more source

A case of an infant with bundle branch reentrant ventricular tachycardia

Journal of Arrhythmia, 2012
Catheter ablation of the right bundle branch was performed on an 11-month-old infant for the treatment of drug-resistant bundle branch reentrant ventricular tachycardia.
Satoki Fujii, Hiroshi Tasaka, Yoji Okamoto, Katsuyuki Takahashi, Kazushige Kadota, Kazuaki Mitsudo, Kenji Waki, Yoshio Aragaki   +7 more
doaj   +1 more source

Atrioventricular reentrant tachycardia with a 2:1 right bundle branch block

Journal of Arrhythmia, 2012
The phenomenon of a 2:1 bundle branch block is reported during atrioventricular (AV) nodal reentrant tachycardia, sinus tachycardia, atrial fibrillation, and atrial flutter.
Jun Kim, MD, PhD, Jeong Su Kim, MD, PhD, Yong Hyun Park, MD, PhD, Gi-Byoung Nam, MD, PhD   +3 more
doaj   +1 more source

Possible Involvement of Coronary Microvascular Dysfunction in Painful Left Bundle Branch Block

JACC: Case Reports, 2023
Cases of painful left bundle branch block syndrome have been reported; however, the pathophysiology of chest pain remains unclear. Here, we report a patient with left bundle branch block and chest pain.
Naoya Inoue, MD, Yumiko Joko, MD, Shuji Morikawa, MD   +2 more
doaj   +1 more source

Differences in presentation and clinical outcomes between left or right bundle branch block and ST segment elevation in patients with acute myocardial infarction

European heart journal. Acute cardiovascular care, 2020
Background: In patients with acute myocardial infarction, the presence of a left bundle branch block or right bundle branch block may be associated with worse prognosis compared to isolated ST segment elevation.
Matthias R. Meyer, D. Radovanović, G. Pedrazzini, H. Rickli, M. Roffi, T. Rosemann, F. Eberli, D. Kurz   +7 more
semanticscholar   +1 more source

Masquerading Bundle Branch Block: A Poor Prognostic Sign Revisited [PDF]

Journal of Clinical and Diagnostic Research, 2016
Masquerading bundle branch block is a rare but important finding on the Electrocardiogram (ECG). It is an indication of severe and diffuse conduction system disease and usually indicates poor prognosis.
Suheil Dhanse, Hashir Kareem, Tom Devasia, Mugula Sudhakar Rao   +3 more
doaj   +1 more source