Results 71 to 80 of about 563,198 (309)

Percutaneous Management of Right Ventricular Outflow Tract Obstruction in an Adult Patient After Atrial Switch: A Case for Targeted Infundibular Ablation

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Alcohol septal ablation is a well‐established treatment method for patients with hypertrophic cardiomyopathy. We present a case report of a patient with transposition of the great arteries (TGA) after a Mustard procedure, who developed significant right ventricular outflow tract obstruction (RVOTO), functionally resembling subaortic stenosis ...
Vera Osberghaus, Kerstin Wustmann, Pinar Bambul Heck, Stanimir Georgiev, Andreas Eicken, Peter Ewert, Katarzyna Gendera   +6 more
wiley   +1 more source

Frequency Analysis of Atrial Fibrillation From the Surface Electrocardiogram [PDF]

, 2004
Atrial fibrillation (AF) is the most common arrhythmia encountered in clinical practice. Neither the natural history of AF nor its response to therapy are sufficiently predictable by clinical and echocardiographic parameters.
Bollmann, Andreas, Husser, Daniela, Olsson, Bertil, Sornmo, Leif, Stridh, Martin   +4 more
core  

The effects of repetitive electric cardiac stimulation in dogs with normal hearts, complete heart block and experimental cardiac arrest [PDF]

, 1955
Direct cardiac stimulation was conducted in the open chest. In normal animals, auricular stimulation at frequencies faster than the spontaneous rate caused little change in vascular pressures or cardiac output.
GAERTNER, RA, STARZL, TE, WEBB, RC
core   +1 more source

Influence of Atrioventricular Nodal Reentrant Tachycardia Ablation on Right to Left Inter-atrial Conduction [PDF]

, 2005
Background: Radiofrequency (RF) catheter ablation is the procedure of choice for the potential cure of atrioventricular nodal reentrant tachycardia (AVNRT) with high success rates.
Akyol, Ahmet, Eksik, Abdurrahman, Erdinler, Izzet, Norgaz, Tugrul   +3 more
core   +2 more sources

Exponential distribution of long heart beat intervals during atrial fibrillation and their relevance for white noise behaviour in power spectrum [PDF]

, 2006
The statistical properties of heart beat intervals of 130 long-term surface electrocardiogram recordings during atrial fibrillation (AF) are investigated.
A. Bollmann, A.D. Krahn, B.S. Stambler, C. Hoglund, C.J. Meurling, E.J. Benjamin, F. Gaita, F. Pinciroli, F. Pinciroli, G. Moody, J. Hayano, J. Honerkamp, J.L. Wells Jr., Junichiro Hayano, K. Manabe, K.A. Boahene, K.T. Konings, M. Holm, M.H. Raitt, P. Bernaolo-Galván, P. Weismuller, P.A. Wolf, P.Ch. Ivanov, P.Ch. Ivanov, P.M. Verhorst, Philipp Maass, R.H. Peter, S. Nattel, S.N. Hatzido, St. Rokas, Stefan Heinrichs, T. Yamada, Thomas Hennig, W.J. Hobbs, Y. Asano   +34 more
core   +2 more sources

Endomyocardial Fibrosis Associated With Hypereosinophilic Syndrome: Diagnostic and Management Insights From a Case Report

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Endomyocardial fibrosis (EMF) is a rare form of restrictive cardiomyopathy associated with eosinophilic disorders, characterized by apical subendocardial fibrosis and thrombus formation. Cardiac magnetic resonance (CMR) provides a comprehensive, noninvasive evaluation, enabling diagnosis, assessment of disease activity, and guidance of therapy.
Ibrahim Antoun, Benjamin Marrow, Ravi Pathmanathan, Sanjay S. Bhandari   +3 more
wiley   +1 more source

Клинический случай синкопе кардиогенного генеза у подростка [PDF]

, 2018
У статті наведено клінічний випадок кардіогенного синкопе в дівчинки 15-річного віку в результаті синдрому слабкості синусового вузла, що протягом 3 років прогресував від синусового ритму з нормокардією до пауз ритму тривалістю 10,2 сек.
Баралей, Т.В., Гайдук, О.И., Гайдук, Т.А., Иванусь, С.Г., Крамаренко, Л.Н., Швирид, И.И.   +5 more
core  

Progression and prognostic significance of electrocardiographic findings in patients with cardiac amyloidosis

ESC Heart Failure, Volume 12, Issue 2, Page 809-818, April 2025.
Abstract Aims This study aimed to evaluate the change of the main electrocardiographic (ECG) characteristics and their prognostic role across the main subtypes of cardiac amyloidosis [light‐chain amyloidosis (AL) and hereditary (ATTRv) and wild‐type transthyretin amyloidosis (ATTRwt)].
Alessia Argirò, Mattia Zampieri, Carlotta Mazzoni, Carlo Fumagalli, Michela Baccini, Alessandra Mattei, Alberto Cipriani, Laura De Michieli, Aldostefano Porcari, Gianfranco Sinagra, Marco Merlo, Giacomo Tini, Beatrice Musumeci, Domitilla Russo, Pier Filippo Vianello, Marco Canepa, Roberto Licordari, Gianluca di Bella, Claudio Rapezzi, Federico Perfetto, Francesco Cappelli   +20 more
wiley   +1 more source

Post-operative left atrial volume index is a predictor of the occurrence of permanent atrial fibrillation after mitral valve surgery in patients who undergo mitral valve surgery

Cardiovascular Ultrasound, 2018
Background Atrial fibrillation (AF) can occur even after the correction of mitral valve (MV) pathology in patients who have pre-operative sinus rhythm and undergo MV surgery.
Min-Kyung Kang, Boyoung Joung, Chi Young Shim, In Jeong Cho, Woo-In Yang, Jeonggeun Moon, Yangsoo Jang, Namsik Chung, Byung-Chul Chang, Jong-Won Ha   +9 more
doaj   +1 more source

Total atrial conduction time provides novel information in prediction for stroke in patients with sinus rhythm [PDF]

, 2022
Alexandru Bejinariu, Michaela Schilling, Patrick Müller, Lukas Clasen, Shqipe Gerguri, Stephan Angendohr, Stratis Katsianos, Joshua Schmidt, C. Brinkmeyer, Sven G. Meuth, Malte Kelm, Hisaki Makimoto   +11 more
openalex   +1 more source