Hot Phases Cardiomyopathy: Pathophysiology, Diagnostic Challenges, and Emerging Therapies.

Purpose Of Review: Hot phases are a challenging clinical presentation in arrhythmogenic cardiomyopathy (ACM), marked by acute chest pain and elevated cardiac troponins in the absence of obstructive coronary disease. These episodes manifest as myocarditis and primarily affect young patients, contributing to a heightened risk of life-threatening arrhythmias and potential disease progression. This review aims to synthesize recent research on the pathophysiology, diagnostic challenges, and therapeutic management of hot phases in ACM.

Biodegradability of dietary supplements: Advanced analytical methods to study the environmental fate of artificial sweeteners and dyes.

Artificial sweeteners (ASs) and dyes are widely used in foods, beverages and pharmaceutical and are recognized as emerging environmental contaminants due to their persistence and widespread occurrence. These substances often pass through the human body unchanged and resist wastewater treatment processes, leading to continuous introduction into aquatic environments and potential long-lasting term environmental effects. This study investigated, for the first time, the biodegradability of nine commercial dietary supplements, both natural and those containing ASs and synthetic dyes, using the Organisation for Economic Cooperation and Development (OECD) 301 F ready biodegradation test (RBT), which is a respirometry-manometric method.

Search for the Exclusive W Boson Hadronic Decays W^{±}→π^{±}γ, W^{±}→K^{±}γ and W^{±}→ρ^{±}γ with the ATLAS Detector.

A search for the exclusive hadronic decays W^{±}→π^{±}γ, W^{±}→K^{±}γ, and W^{±}→ρ^{±}γ is performed using up to 140  fb^{-1} of proton-proton collisions recorded with the ATLAS detector at a center-of-mass energy of sqrt[s]=13  TeV. If observed, these rare processes would provide a unique test bench for the quantum chromodynamics factorization formalism used to calculate cross sections at colliders. Additionally, at future colliders, these decays could offer a new way to measure the W boson mass through fully reconstructed decay products.

Myocardial infarction showing non-ischaemic late gadolinium enhancement pattern in the mid-septum: a case report.

Background: Cardiac magnetic resonance (CMR) is gaining an important role in the setting of acute coronary syndromes: it gives prognostic information based on oedema and late gadolinium enhancement (LGE) extension in acute myocardial infarction, and has a diagnostic value in myocardial infarction with nonobstructive coronary arteries (MINOCA) thanks to its capability to distinguish, based on different LGE patterns, ischaemic and non-ischaemic myocardial injuries.

Case Summary: We describe a case of acute myocardial infarction involving a recurrent apical branch showing an atypical intramyocardial LGE pattern in the medium inferior septum.

Discussion: An intramyocardial LGE pattern might be determined by an ischaemic injury involving the interventricular septum.

Statistical Combination of ATLAS Run 2 Searches for Charginos and Neutralinos at the LHC.

Statistical combinations of searches for charginos and neutralinos using various decay channels are performed using 139  fb^{-1} of pp collision data at sqrt[s]=13  TeV with the ATLAS detector at the Large Hadron Collider. Searches targeting pure-wino chargino pair production, pure-wino chargino-neutralino production, or Higgsino production decaying via standard model W, Z, or h bosons are combined to extend the mass reach to the produced supersymmetric particles by 30-100 GeV. The depth of the sensitivity of the original searches is also improved by the combinations, lowering the 95% C.