Arnaud Denis
YOU?
Author Swipe
View article: Etiology, Prediction, and Frequency of Hemorrhagic Shock in the Intensive Care Unit
Etiology, Prediction, and Frequency of Hemorrhagic Shock in the Intensive Care Unit Open
View article: POS0635 RELIABILITY OF ELEMENTARY ULTRASONOGRAPHIC LESIONS IN PSORIATIC ARTHRITIS AND DEVELOPMENT OF AN ATLAS: RESULTS OF THE ECHO-APACHE STUDY
POS0635 RELIABILITY OF ELEMENTARY ULTRASONOGRAPHIC LESIONS IN PSORIATIC ARTHRITIS AND DEVELOPMENT OF AN ATLAS: RESULTS OF THE ECHO-APACHE STUDY Open
International audience
View article: Marshall-Plan Ablation Strategy Versus Pulmonary Vein Isolation in Persistent AF: A Randomized Controlled Trial
Marshall-Plan Ablation Strategy Versus Pulmonary Vein Isolation in Persistent AF: A Randomized Controlled Trial Open
BACKGROUND: Beyond pulmonary vein (PV) isolation, the optimal ablation strategy for persistent atrial fibrillation (AF) remains poorly defined. The purpose of this study was to compare 2 ablation strategies in the treatment of patients wit…
View article: Vein of Marshall Ethanol Infusion: Feasibility, Pitfalls, and Complications in Over 700 Patients
Vein of Marshall Ethanol Infusion: Feasibility, Pitfalls, and Complications in Over 700 Patients Open
Background: Vein of Marshall (VOM) ethanol infusion is a relatively new therapeutic option for atrial tachyarrhythmias. We aimed to evaluate the feasibility, pitfalls, and complications associated with this procedure in a large cohort of p…
View article: Characterization of atrial fibrillation in real-world patients: testing the 4S-AF scheme in the Spanish and French cohorts of the EORP-AF Long-Term General Registry
Characterization of atrial fibrillation in real-world patients: testing the 4S-AF scheme in the Spanish and French cohorts of the EORP-AF Long-Term General Registry Open
Aims The 4S-AF scheme [Stroke risk, Symptom severity, Severity of atrial fibrillation (AF) burden, Substrate severity] has recently been described as a novel approach to in-depth characterization of AF. We aim to determine if the 4S-AF sch…
View article: A validation of the 4S-AF scheme in Spanish and French patients from the EORP-AF Long-Term General Registry
A validation of the 4S-AF scheme in Spanish and French patients from the EORP-AF Long-Term General Registry Open
Funding Acknowledgements Type of funding sources: Other. Main funding source(s): Abbott Vascular Int. (2011–2014), Amgen Cardiovascular (2009–2018), AstraZeneca (2014–2017), Bayer AG (2009–2018), Boehringer Ingelheim (2009–2019), Boston Sc…
View article: The role of marshall bundle epicardial connections in atrial tachycardias after atrial fibrillation ablation
The role of marshall bundle epicardial connections in atrial tachycardias after atrial fibrillation ablation Open
Funding Acknowledgements Type of funding sources: None. Background Atrial tachycardias (ATs) are often seen in the context of AF ablation. Objectives We evaluated the role of the Marshall bundle (MB) network in left atrial (LA) ATs using h…
View article: Insights Into the Spatiotemporal Patterns of Complexity of Ventricular Fibrillation by Multilead Analysis of Body Surface Potential Maps
Insights Into the Spatiotemporal Patterns of Complexity of Ventricular Fibrillation by Multilead Analysis of Body Surface Potential Maps Open
Multilead BSPM analysis underlines distinct degrees of VF complexity based on substrate characteristics.
View article: Issue Information
Issue Information Open
US$1825 (US), US$2838 (Rest of World), €1840 (Europe), £1452 (UK).Prices are exclusive of tax.Asia-Pacifi
View article: The ‘double transition’: a novel electrocardiogram sign to discriminate posteroseptal accessory pathways ablated from the right endocardium from those requiring a left-sided or epicardial coronary venous approach
The ‘double transition’: a novel electrocardiogram sign to discriminate posteroseptal accessory pathways ablated from the right endocardium from those requiring a left-sided or epicardial coronary venous approach Open
Aims The precise localization of manifest posteroseptal accessory pathways (APs) often poses diagnostic challenges considering that a small area may encompass AP that may be ablated from the right or left endocardium, or epicardially withi…
View article: Characterization of Complex Atrial Tachycardia in Patients With Previous Atrial Interventions Using High-Resolution Mapping
Characterization of Complex Atrial Tachycardia in Patients With Previous Atrial Interventions Using High-Resolution Mapping Open
View article: Acute and mid-term outcome of ethanol infusion of vein of Marshall for the treatment of perimitral flutter
Acute and mid-term outcome of ethanol infusion of vein of Marshall for the treatment of perimitral flutter Open
Aims We hypothesized that an epicardial approach using ethanol infusion in the vein of Marshall (EIVOM) may improve the result of ablation for perimitral flutter (PMF). Methods and results We studied 103 consecutive patients with PMF under…
View article: Persistent Atrial Fibrillation Ablation Using Circular Irrigated Ablation Catheter
Persistent Atrial Fibrillation Ablation Using Circular Irrigated Ablation Catheter Open
Introduction: Persistent atrial fibrillation (PsAF) ablation remains time consuming, even when guided by non-invasive mapping. We investigated the role of a multielectrode irrigated circular radiofrequency (RF) catheter for PsAF ablation. …
View article: An Automated Platform to Standardize Position in the Left Atrium and Map Electrophysiological Data
An Automated Platform to Standardize Position in the Left Atrium and Map Electrophysiological Data Open
Introduction Atrial mapping is essential to guide atrial fibrillation (AF) ablation, but we still lack tools for intrapatient analysis and inter-patient comparisons.We propose a platform to map electrophysiological data in a standardized a…
View article: Impact of Spacing and Orientation on the Scar Threshold With a High-Density Grid Catheter
Impact of Spacing and Orientation on the Scar Threshold With a High-Density Grid Catheter Open
Background: Multipolar catheters are increasingly used for high-density mapping. However, the threshold to define scar areas has not been well described for each configuration. We sought to elucidate the impact of bipolar spacing and orien…
View article: Post–Myocardial Infarction Scar With Fat Deposition Shows Specific Electrophysiological Properties and Worse Outcome After Ventricular Tachycardia Ablation
Post–Myocardial Infarction Scar With Fat Deposition Shows Specific Electrophysiological Properties and Worse Outcome After Ventricular Tachycardia Ablation Open
Background Fat deposition ( FD ) is part of the healing process after myocardial infarction. The characteristics of FD and its impact on the outcome in patients undergoing ventricular tachycardia ( VT ) ablation have not been thoroughly st…
View article: Atrial Tachycardia With Atrial Activation Duration Exceeding the Tachycardia Cycle Length
Atrial Tachycardia With Atrial Activation Duration Exceeding the Tachycardia Cycle Length Open
View article: Right Ventricular Electrical Activation in Patients With Repaired Tetralogy of Fallots
Right Ventricular Electrical Activation in Patients With Repaired Tetralogy of Fallots Open
View article: Long‐Term Follow‐Up of Idiopathic Ventricular Fibrillation in a Pediatric Population: Clinical Characteristics, Management, and Complications
Long‐Term Follow‐Up of Idiopathic Ventricular Fibrillation in a Pediatric Population: Clinical Characteristics, Management, and Complications Open
Background The natural history and long‐term outcome in pediatric patients with idiopathic ventricular fibrillation ( IVF ) are poorly characterized. We sought to define the clinical characteristics and long‐term outcomes of a pediatric co…
View article: Use of Novel Electrogram “Lumipoint” Algorithm to Detect Critical Isthmus and Abnormal Potentials for Ablation in Ventricular Tachycardia
Use of Novel Electrogram “Lumipoint” Algorithm to Detect Critical Isthmus and Abnormal Potentials for Ablation in Ventricular Tachycardia Open
View article: Substrate Mapping and Ablation for Ventricular Tachycardia in Patients with Structural Heart Disease: How to Identify Ventricular Tachycardia Substrate
Substrate Mapping and Ablation for Ventricular Tachycardia in Patients with Structural Heart Disease: How to Identify Ventricular Tachycardia Substrate Open
Catheter ablation for ventricular tachycardia (VT) has been increasingly used over the past two decades in patients with structural heart disease (SHD). In these individuals, a substrate mapping strategy is being more commonly applied to i…
View article: Early Repolarization Syndrome: Diagnostic and Therapeutic Approach
Early Repolarization Syndrome: Diagnostic and Therapeutic Approach Open
An early repolarization pattern can be observed in 1% up to 13% of the overall population. Whereas, this pattern was associated with a benign outcome for many years, several more recent studies demonstrated an association between early rep…
View article: Depolarization versus repolarization abnormality underlying inferolateral J-wave syndromes: New concepts in sudden cardiac death with apparently normal hearts
Depolarization versus repolarization abnormality underlying inferolateral J-wave syndromes: New concepts in sudden cardiac death with apparently normal hearts Open
View article: Detailed Analysis of the Relation Between Bipolar Electrode Spacing and Far- and Near-Field Electrograms
Detailed Analysis of the Relation Between Bipolar Electrode Spacing and Far- and Near-Field Electrograms Open
View article: Atrial Fibrillation Mechanisms and Implications for Catheter Ablation
Atrial Fibrillation Mechanisms and Implications for Catheter Ablation Open
AF is a heterogeneous rhythm disorder that is related to a wide spectrum of etiologies and has broad clinical presentations. Mechanisms underlying AF are complex and remain incompletely understood despite extensive research. They associate…
View article: Characteristics of Scar-Related Ventricular Tachycardia Circuits Using Ultra-High-Density Mapping
Characteristics of Scar-Related Ventricular Tachycardia Circuits Using Ultra-High-Density Mapping Open
Background: Ventricular tachycardia (VT) with structural heart disease is dependent on reentry within scar regions. We set out to assess the VT circuit in greater detail than has hitherto been possible, using ultra-high-density mapping. Me…
View article: Mapping and Ablation of Idiopathic Ventricular Fibrillation
Mapping and Ablation of Idiopathic Ventricular Fibrillation Open
Idiopathic ventricular fibrillation (IVF) is the main cause of unexplained sudden cardiac death, particularly in young patients under the age of 35. IVF is a diagnosis of exclusion in patients who have survived a VF episode without any ide…
View article: Impairment of the antegrade fast pathway in patients with atrioventricular nodal reentrant tachycardia can be functional and treated by slow pathway ablation: a case report study
Impairment of the antegrade fast pathway in patients with atrioventricular nodal reentrant tachycardia can be functional and treated by slow pathway ablation: a case report study Open
Our cases illustrate a common dilemma when dealing with patients with AVNRT and prolonged baseline interval. We show that SP ablation is feasible and safe as long as a preserved antegrade FP is present.
View article: Localized Structural Alterations Underlying a Subset of Unexplained Sudden Cardiac Death
Localized Structural Alterations Underlying a Subset of Unexplained Sudden Cardiac Death Open
Background: Sudden cardiac death because of ventricular fibrillation (VF) is commonly unexplained in younger victims. Detailed electrophysiological mapping in such patients has not been reported. Methods: We evaluated 24 patients (29±13 ye…
View article: 260Vein-of-Marshall mediated complex atrial tachycardia
260Vein-of-Marshall mediated complex atrial tachycardia Open