Correction: The inflammatory marker SIRI acts as a statistical mediator between ApoB/ApoA1 ratio and atrial fibrillation, and combined biomarkers show higher discriminative ability for the presence of atrial fibrillation than single indicators

• by Chenyang Zheng, Meixue Jia, Bin Ning

• September 2, 2026

PROMBot-HSM-AF: protocol for a feasibility study of a chatbot-based platform to collect patient-reported outcomes after atrial fibrillation ablation

• by Sérgio Laranjo, Pedro Silva Cunha, Federico Guede-Fernández, Eduarda Oliosi, Rita Contins, Pedro Dias, Catarina Silva, Ana Clara Félix, Mário Martins Oliveira, Ana Rita Londral

• September 2, 2026

Emergency diagnosis may flag poor outcomes beyond cancer

Across 13 noncancer conditions, emergency diagnosis was common and associated with higher 1-year mortality.

• by Andrea Surnit

• August 31, 2026

• 4 min

Impact of time from symptom onset to diagnosis in infective endocarditis: insights from the nationwide NIDUS registry

• by Mads-Gustav Nebel Hvidt, Amna Alhakak, Peter Laursen Graversen, Katra Hadji-Turdeghal, Jacob Eifer Møller, Niels Eske Bruun, Kasper Karmark Iversen, Jonas Agerlund Povlsen, Claus Moser, Morten Holdgaard Smerup, Daniel Faurholt-Jepsen, Henning Bundgaard, Lauge Østergaard, Lars Køber, Emil Loldrup Fosbøl

• August 31, 2026