Results 21 to 30 of about 248,260 (302)

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

open access: yesIndian 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   +2 more
doaj   +1 more source

Structural Causes of Right Bundle Branch Block—Time for a Closer Look? [PDF]

open access: yes, 2010
Right bundle branch block is an electrocardiographic phenomenon with specific ...
Abildskov JA   +13 more
core   +2 more sources

Apparent ST elevation in right bundle branch block pseudo-mimicking myocardial infarction

open access: yesSAGE Open Medical Case Reports, 2019
We report a case of right bundle branch block, in which the patient’s symptoms and the electrocardiogram findings mimicked those of acute coronary syndrome.
Itsuro Kazama, Toshiyuki Nakajima
doaj   +1 more source

Factors associated with right bundle branch block in older adults

open access: yesRevista Cubana de Medicina Militar, 2022
Introduction: There is little literature on the association between right bundle branch block and risk factors such as hypertension and diabetes in patients in Latin America and Peru.
María José Rentería Cabrejos   +5 more
doaj  

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

open access: yesJournal 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   +3 more
doaj   +1 more source

Intra-His bundle block: clinical, electrocardiographic, and electrophysiologic characteristics

open access: yesArquivos Brasileiros de Cardiologia, 2002
OBJECTIVE: To assess the clinical, electrocardiographic, and electrophysiologic characteristics of patients (pt) with intra-His bundle block undergoing an electrophysiologic study (EPS).
Eduardo M. Andréa   +9 more
doaj   +1 more source

His bundle pacing after failure of cardiac resynchronization therapy: a case study

open access: yesJournal of International Medical Research, 2020
His bundle pacing is a relatively new method of cardiac pacing. This method is used in patients with atrioventricular block to prevent heart failure associated with right ventricular pacing, and in patients with bundle branch block and cardiomyopathy. We
Katarína Koščová   +6 more
doaj   +1 more source

ECG Classification System for Arrhythmia Detection Using Convolutional Neural Networks [PDF]

open access: yesarXiv, 2023
Arrhythmia is just one of the many cardiovascular illnesses that have been extensively studied throughout the years. Using multi-lead ECG data, this research describes a deep learning (DL) pipeline technique based on convolutional neural network (CNN) algorithms to detect cardiovascular lar arrhythmia in patients.
arxiv  

Arrhythmogenic right ventricular cardiomyopathy associated with severe left ventricular involvement in a cat. [PDF]

open access: yes, 2009
An 8-year-old, 4 kg, intact female, domestic shorthaired cat was referred for tachypnea and pleural effusion. A 24-h Holter recording showed numerous polymorphic ventricular premature complexes with left and right bundle branch block morphology ...
Basso C   +3 more
core   +1 more source

“Crochetage” (Notch) on R wave in inferior limb leads: A new independent electrocardiographic sign of atrial septal defect [PDF]

open access: yes, 1996
Objectives. This study sought to determine the clinical significance of a “crochetage” pattern—a notch near the apex of the R wave in electrocardiographic (ECG) inferior limb leads—in secundum atrial septal defect.Background.
Besse, Bruno   +5 more
core   +1 more source

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