Results 21 to 30 of about 106,508 (350)

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

SAGE 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

Concealed WPW Syndrome with Longitudinal Dissociation in the His Bundle Exhibiting Five Different Electrocardiographic Waveforms During Tachycardia

Journal of Arrhythmia, 2005
We examined a patient with concealed WPW syndrome who exhibited five different electrocardiographic waveforms during tachycardia. With the intracardiac electrogram, all tachycardia were artrioventricular reciprocating tachycardia with retrograde ...
Isao Kato, MD, Toru Iwa, MD, Yasushi Suzuki, MD, Takayuki Ito, MD   +3 more
doaj   +1 more source

Factors associated with right bundle branch block in older adults

Revista 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, Cinthia Karina Picón-Reátegui, Annel Rojas Alvarado, Sandy P. Bulnes Alvarez, César Johan Pereira Victorio, Mario Valladares Garrido   +5 more
doaj  

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

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

Journal 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, Milan Chovanec, Jan Petrů, Lucie Šedivá, Libor Dujka, Petr Neužil, Filip Málek   +6 more
doaj   +1 more source

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

Arquivos 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, Jacob Atié, Washington A. Maciel, Nilson A. de Oliveira Jr, Luiz Eduardo Camanho, Luís Gustavo Belo, Hecio Affonso de Carvalho, Leonardo Siqueira, Eduardo Saad, Ana Claudia Venancio   +9 more
doaj   +1 more source

Peeling off the Mask: Pseudo Myocardial Infarction Pattern on Electrocardiogram During AICD Implantation

Indian Pacing and Electrophysiology Journal, 2015
Lead induced transient right bundle branch block is not uncommon during pacemaker implantation. We describe a patient with old anterior wall myocardial infarction with severe left ventricular dysfunction presenting with recurrent ventricular tachycardia ...
Sudeep Kumar, MD, DM, FACC, FSCAI, Aditya Kapoor, DM, FACC, Nagaraja Moorthy, DM, Yash Lokhandwala, DM, FACC   +3 more
doaj   +1 more source

Ventricular arrhythmias in young competitive athletes: Prevalence, determinants, and underlying substrate [PDF]

, 2018
Whether ventricular arrhythmias (VAs) represent a feature of the adaptive changes of the athlete's heart remains elusive. We aimed to assess the prevalence, determinants, and underlying substrates of VAs in young competitive athletes.Background--Whether ...
Badano, Luigi Paolo, Bellu, Roberto, Berton, Giampaolo, Cipriani, Alberto, Corrado, Domenico, D'Ascenzi, Flavio, De Lazzari, Manuel, Iliceto, Sabino, Mastella, Giulio, Muraru, Denisa, Niero, Alice, Palermo, Chiara, Perazzolo Marra, Martina, Peruzza, Francesco, Portolan, Leonardo, Schiavon, Maurizio, Sciacca, Federco, Tollot, Saverio, Trovato, Domenico, Zorzi, Alessandro   +19 more
core   +2 more sources

Right Bundle Branch Block: Current Considerations

Current Cardiology Reviews, 2021
RBBB, a pattern seen on the 12-lead ECG, results when normal electrical activity in the His-Purkinje system is interrupted for some reason. The normal sequence of activation is altered in RBBB, with a resultant characteristic appearance on the ECG manifest by a widened QRS complex and changes in the directional vectors of the R and S waves.
openaire   +3 more sources

Epidemiological research of radioactive springs (Misasa Hot Springs) on circulatory systems. II. Incidences of abnormal ECG findings and hypertension (A preliminary report) [PDF]

, 1966
Misasa Hot Springs water contains 4.81-1169.2×10(-10) curie per liter of radon and its temperature ranges from 53.0℃ to 76.0℃. The authors examined one group of 265 residents who are living over 1 year at Misasa Hot Springs and another control group of ...
Kitayama, Minoru, Matoba, Kunikazu
core   +1 more source