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Author

M. Clavel

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Open access Oct 2026

Increased left atrial pressure in chronic aortic regurgitation: association with outcomes

In patients with moderate-severe and severe chronic AR, aortic valve surgery (AVS) is recommended after symptom onset, development of left ventricular (LV) dilatation or LV systolic dysfunction. However, risk stratification of asymptomatic patients with preserved LV ejection fraction (LVEF) remains challenging an...

P. Santi, N. Elmasry, J. Bernard et al. · 0 citations
Open access Oct 2026

Postoperative atrial fibrillation as a marker of atrial myopathy in aortic stenosis: a prospective surgical cohort analysis

Postoperative atrial fibrillation (POAF) is frequent after cardiac surgery and is associated with adverse outcomes 1. After surgical aortic valve replacement (SAVR) for aortic stenosis, POAF may be particularly common, potentially reflecting an aortic stenosis-related atrial substrate beyond perioperative trigger...

L. Cristin, J. Porterie, F. Dagenais et al. · 0 citations
Sep 2026

Novel Transvalvular Flow Criteria Reduce Indeterminate Stress Echocardiography and Refine Risk Stratification in Low-Gradient Aortic Stenosis.

BACKGROUND Guidelines advocate the use of dobutamine stress echocardiography (DSE) in low-gradient aortic stenosis (aortic valve area [AVA] <1 cm2 with aortic valve mean gradient <40 mm Hg) with reduced left ventricular ejection fraction (<50%) for subsequent patient management. A significant proportion of patients hav...

A. Vamvakidou, M. Annabi, E. Płońska-Gościniak et al. · 0 citations
Aug 2026

The DiagnOsis of MINOCA (DOMINO) registry: a real-world use of multimodality imaging and its impact on etiologic classification.

Advanced diagnostic testing was associated with a higher likelihood of a determined etiologic diagnosis in MINOCA, despite marked international variability in its use; however, this association is partly definitional, as advanced testing directly contributes to diagnostic ascertainment for several etiologic categories.

D. Morrone, M. Alberti, J. Cravo et al. · 0 citations
Open access Aug 2026

Impact of Atrial Fibrillation on Long-Term Outcomes of Aortic Stenosis.

In this large cohort with AS, AF was independently associated with an increased risk of both all-cause and cardiovascular mortality, regardless of treatment strategy or AS flow-gradient pattern.

Thomas Reed-Métayer, Pier-Anthony Bouchard, Sébastien Hecht et al. · 0 citations
Jul 2026

Sex-Specific Left Atrial Strain Thresholds Predict Outcomes in Aortic Stenosis.

Sex-specific LARS thresholds independently predict mortality and HHF in AS, outperforming LAVi and universal cut-offs and support personalized management across sexes.

P. Springhetti, Giovanni Benfari, M. Tomaselli et al. · 1 citation

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