Philippe Charron

A fully automated machine learning assisted pipeline to predict disease progression for early-stage hypertrophic cardiomyopathy from echocardiography

Antoine Olivier, Auriane Riou, Thomas d’Humières, Maxime Touzot et autres

Introduction Echocardiography is critical for the diagnosis and risk stratification of hypertrophic cardiomyopathy (HCM). However, its value to predict disease progression in pre-symptomatic HCM remains to be fully explored. This study aims to assess the prognostic value of echocardiography in pre-symptomatic HCM …

fr, de, gb, es (code pays fourni par la source)

Capacity estimates and improved lower bounds for the inner radius of nodal domains

Philippe Charron

We show that for every closed, smooth manifold $(M,g)$ of dimension $d$, there exists $c(g)$ such that any nodal domain $Ω_λ$ of a Laplace eigenfunction with eigenvalue $λ$ contains a geodesic ball of radius at least $c(g) λ^{-1/2} \log\log(λ)^{-1/2}$ if $d=3$ and …

Capacity estimates and improved lower bounds for the inner radius of nodal domains

Philippe Charron

We show that for every closed, smooth manifold $(M,g)$ of dimension $d$, there exists $c(g)$ such that any nodal domain $Ω_λ$ of a Laplace eigenfunction with eigenvalue $λ$ contains a geodesic ball of radius at least $c(g) λ^{-1/2} \log\log(λ)^{-1/2}$ if $d=3$ and …

Prognostic impact of pericardial effusion in patients with acute myocarditis

Matthieu Proust, Florent Huang, Michel Zeitouni, Nadjib Hammoudi et autres

AIMS: Recent Guidelines of the European Society of Cardiology have introduced the concept of Inflammatory Myocardial and Pericardial Syndrome (IMPS), a unified entity encompassing both myocarditis and pericarditis. This framework reflects the continuum between these conditions in term of anatomy, shared aetiologies, …

fr, Maroc (code pays fourni par la source)

Cardiac and extracardiac outcomes after heart transplantation in laminopathies

Gauthier Giordano, Guillaume Coutance, Karim Wahbi, L. Legrand et autres

BACKGROUND: gene-related dilated cardiomyopathy (DCM), or laminopathy, leads to severe heart failure, neuromuscular involvement and ventricular arrhythmia and has been described as the most frequent DCM genetic cause requiring heart transplantation (HTx). However, no study has specifically evaluated outcomes of HTx in …

fr (code pays fourni par la source)

Use of Disopyramide in Obstructive Hypertrophic Cardiomyopathy: A European Insight

Philippe Charron, Faizel Osman, Jean‐Noël Trochu, Carla Zema et autres

Background/Objectives: Guidelines for obstructive hypertrophic cardiomyopathy (HCM) recommend treatment with disopyramide as an add-on to beta-blockers or calcium-channel blockers when symptoms persist. Data pertaining to effective disopyramide use in practice beyond single-center experience are very limited. This study aimed to quantify disopyramide …

fr, de, us (code pays fourni par la source)

Sudden cardiac death and major arrhythmic events in patients with Fabry disease: Risk stratification in the French Heart Fabry cohort multicenter study

Yassine Temmar, Julie Proukhnitzky, Nicolas Lamblin, Patricia Réant et autres

fr (code pays fourni par la source)

Associated diseases and diuretic dosage to predict mortality in transthyretin amyloid cardiomyopathy

Vincent Algalarrondo, Olivier Lairez, Marion Narbeburu, Pauline Fournier et autres

BACKGROUND: Transthyretin amyloidosis can lead to transthyretin amyloid cardiomyopathy (ATTR-CM) and heart failure. AIMS: To describe the prevalence of cardiac and extracardiac diseases in patients with ATTR-CM and examine mortality predictors, including diuretic dosage, using the French National Health Database. METHODS: Patients …

fr, ch, us, gb (code pays fourni par la source)

Analyse de risque de l’activité de reconditionnement et étiquetage de traitements anticancereux et hors-anticancéreux

Jérôme Berge, Philippe Charron, C. Gazel, C. Dujols et autres

fr (code pays fourni par la source)

HSD21 Care Pathways Before and After Initial Diagnosis and Geographical Disparities Among Patients With Obstructive Hypertrophic Cardiomyopathy in France: A Retrospective Claims Analysis

Philippe Charron, C Guilmet, Jules Chassetuillier, Aurélie Schmidt et autres

fr (code pays fourni par la source)

Erratum à « Phénotype de la maladie de Fabry au cours des 20 dernières années : analyse d’une cohorte de 107 patients et focus sur le variant F113L » [Rev Med Interne 46 (2025) 571–574]

Olivier Lidove, Benjamin Subran, Camille Montardi, Q. Besset et autres

International audience

fr, pt (code pays fourni par la source)

Génétique des cardiomyopathies héréditaires

Pascale Richard, Flavie Ader, Philippe Charron