Feasibility, Acceptability, and Preliminary Efficacy of the Taking Care of Us Intervention for Couples Living With Heart Failure.

Background And Objectives: Despite the significant impact of heart failure on both members of the care dyad, few interventions focus on optimizing the health of the dyad. The current study examined the feasibility and acceptability of the novel Taking Care of Us (TCU) program with mid-late-life couples living with heart failure and explored preliminary efficacy.

Research Design And Methods: This NIH Stage I study used a 2-arm randomized controlled trial with pretest-post-test design and an additional 5-month follow-up to compare TCU with an educational counseling attention-control condition.

Does a priming warm-up influence the incidence of [Formula: see text] during a ramp test and verification phase?

Objective: This study compared the effects of two different warm-up protocols (normal vs. priming) on the oxygen plateau ([Formula: see text]) incidence rate during a ramp test. It also compared the cardiopulmonary responses during the ramp test and subsequent verification phase.

Comparison of the experience and perception of artificial intelligence among practicing doctors and medical students.

Objective: Aim: To analyze and compare the experiences and perceptions of artificial intelligence (AI) among practicing doctors and medical students.

Patients And Methods: Materials and Methods: A survey was conducted among 30 doctors and 30 fifth-year master's students enrolled in the "Medicine" program. Participants were asked about their experiences with AI, their perceptions of AI's impact on their education and practice, and their views on the benefits and drawbacks of AI in the medical field.

Reliability, biological variability, and accuracy of multi-frequency bioelectrical impedance analysis for measuring body composition components.

Introduction: Bioelectrical impedance analysis (BIA) systems are gaining popularity for use in research and fitness assessments as the technology improves and becomes more affordable and easier to use. Multifrequency BIA (MF-BIA) may improve accuracy and precision using octopolar contacts for segmental analyses.

Purpose: Evaluate reliability, biological variability, and accuracy of component measures (total body water, mass, and composition) of commercially available MF-BIA system (InBody 770, Cerritos, California, USA).

Calcified plaque modification during percutaneous coronary revascularization.

The presence and severity of calcified coronary plaque negatively impacts angiographic and clinical outcomes following percutaneous coronary intervention (PCI). Severe coronary calcification is associated with suboptimal stent delivery, deployment, apposition and expansion which can lead to in-stent restenosis and/or thrombosis. Severe coronary calcification is associated with incremental hazard for adverse clinical events, including death, during 5-10 years following PCI despite the use of new generation drug- eluting stents.

SCAI Expert Consensus Statement on the Management of Patients With STEMI Referred for Primary PCI.

ST-elevation myocardial infarction (STEMI) remains a leading cause of morbidity and mortality in the United States. Timely reperfusion with primary percutaneous coronary intervention is associated with improved outcomes. The Society for Cardiovascular Angiography & Interventions puts forth this expert consensus document regarding best practices for cardiac catheterization laboratory team readiness, arterial access with an algorithm to help determine proper arterial access in STEMI, and diagnostic angiography.

Bifidobacterium longum subsp infantis (EVC001) is associated with reduced incidence of necrotizing enterocolitis stage ≥2 and bloody stools in premature babies.

Objective: To utilize an evidence-based probiotic protocol to achieve a 50% reduction in necrotizing enterocolitis (NEC) ≥ stage 2 and bloody stools.

Study Design: From January 2022 through September 2023, daily enteral Bifidobacterium longum ssp. infantis EVC001 (B.

ω Meson from Lattice QCD.

Many excited states in the hadron spectrum have large branching ratios to three-hadron final states. Understanding such particles from first principles QCD requires input from lattice QCD with one-, two-, and three-meson interpolators as well as a reliable three-body formalism relating finite-volume spectra at unphysical pion mass values to the scattering amplitudes at the physical point. In this work, we provide the first-ever calculation of the resonance parameters of the ω meson from lattice QCD, including an update of the formalism through matching to effective field theories.

Parents' mental health after termination of pregnancy for foetal anomaly - a systematic review.

Aims/background: Terminating a desired pregnancy due to foetal anomalies has been linked to significant distress. It is however less clear what long-term psychological implications the parents face in the aftermath. This systematic review aimed to explore the mental health outcomes of parents after the termination of pregnancy due to foetal anomaly (TOPFA) after gestational week 12 + 0.

CaMKII-dependent non-canonical RIG-I pathway promotes influenza virus propagation in the acute-phase of infection.

Ca/calmodulin-dependent protein kinase II (CaMKII) is one of hundreds of host-cell factors involved in the propagation of type A influenza virus (IAV), although its mechanism of action is unknown. Here, we identified CaMKII inhibitory peptide M3 by targeting its kinase domain using affinity-based screening of a tailored random peptide library. M3 inhibited IAV cytopathicity and propagation in cells by specifically inhibiting the acute-phase activation of retinoic acid-inducible gene I (RIG-I), which is uniquely regulated by CaMKII.

Convergence of Nanotechnology and Machine Learning: The State of the Art, Challenges, and Perspectives.

Nanotechnology and machine learning (ML) are rapidly emerging fields with numerous real-world applications in medicine, materials science, computer engineering, and data processing. ML enhances nanotechnology by facilitating the processing of dataset in nanomaterial synthesis, characterization, and optimization of nanoscale properties. Conversely, nanotechnology improves the speed and efficiency of computing power, which is crucial for ML algorithms.

Drug Discovery in the Age of Artificial Intelligence: Transformative Target-Based Approaches.

The complexities inherent in drug development are multi-faceted and often hamper accuracy, speed and efficiency, thereby limiting success. This review explores how recent developments in machine learning (ML) are significantly impacting target-based drug discovery, particularly in small-molecule approaches. The Simplified Molecular Input Line Entry System (SMILES), which translates a chemical compound's three-dimensional structure into a string of symbols, is now widely used in drug design, mining, and repurposing.

Heat strain differences walking in hot-dry and warm-wet environments of equivalent wet bulb globe temperature.

Wet bulb globe temperature (WBGT) is a commonly used measure to predict heat strain in workers. Different combinations of environmental conditions can create equivalent WBGT, yet it remains unknown whether biophysical, physiological, and perceptual responses vary when working in different but equivalent hot conditions. The purpose of the study was to compare body heat storage and physiological and perceptual strain during walking in hot-dry and warm-wet conditions of the same WBGT.

X-206 exhibits broad-spectrum anti-β-coronavirus activity, covering SARS-CoV-2 variants and drug-resistant isolates.

Coronaviruses such as the Middle East respiratory syndrome coronavirus (MERS-CoV), severe acute respiratory syndrome coronavirus (SARS-CoV), and SARS-CoV-2, causing MERS, SARS, and Coronavirus disease-19, respectively, are highly pathogenic to humans. Notably, several antiviral drugs against SARS-CoV-2, such as nirmatrelvir and remdesivir, have been approved. However, no approved vaccines or antiviral agents are available for other highly pathogenic β-coronaviruses.

How the Kinetic Balance Between Charge-Transfer and Mass-Transfer Influences Zinc Anode Stability: An Ultramicroelectrode Study.

Aqueous zinc-metal batteries (AZMBs) represent a promising frontier in battery technology, offering sustainable and safe alternatives to traditional non-aqueous batteries. Despite their potential, understanding the kinetics of zinc electrodeposition-a critical factor in AZMB performance-remains underexplored. Utilizing voltammetry on ultramicroelectrodes, we investigate how scan rate influences key processes of nucleation and growth during Zn electrodeposition.

Left Atrial Appendage Closure after Ablation for Atrial Fibrillation.

Background: Oral anticoagulation is recommended after ablation for atrial fibrillation among patients at high risk for stroke. Left atrial appendage closure is a mechanical alternative to anticoagulation, but data regarding its use after atrial fibrillation ablation are lacking.

Methods: We conducted an international randomized trial involving 1600 patients with atrial fibrillation who had an elevated score (≥2 in men and ≥3 in women) on the CHADS-VASc scale (range, 0 to 9, with higher scores indicating a greater risk of stroke) and who underwent catheter ablation.

Routine Spironolactone in Acute Myocardial Infarction.

Background: Mineralocorticoid receptor antagonists have been shown to reduce mortality in patients after myocardial infarction with congestive heart failure. Whether routine use of spironolactone is beneficial after myocardial infarction is uncertain.

Methods: In this multicenter trial with a 2-by-2 factorial design, we randomly assigned patients with myocardial infarction who had undergone percutaneous coronary intervention to receive either spironolactone or placebo and either colchicine or placebo.

Utilizing Invasive Coronary Functional Testing in a Coronary Microvascular and Vasomotor Dysfunction Program: Methods and Considerations.

Background: Coronary microvascular and vasomotor dysfunction (CMVD) is associated with a threefold increased risk of major adverse cardiovascular events (MACE) and is the primary mechanism responsible for angina/ischemia in patients with nonobstructive coronary artery disease (ANOCA/INOCA). Proper assessment for CMVD is vital to provide targeted treatment and improve patient outcomes. Invasive coronary functional testing (ICFT) is the "gold standard," for CMVD assessment and can be used to diagnose all endotypes.