Time-Dependent ECG-AI Prediction of Fatal Coronary Heart Disease: A Retrospective Study.

: Fatal coronary heart disease (FCHD) affects ~650,000 people yearly in the US. Electrocardiographic artificial intelligence (ECG-AI) models can predict adverse coronary events, yet their application to FCHD is understudied. : The study aimed to develop ECG-AI models predicting FCHD risk from ECGs.

Omicron XBB.1.5 subvariant causes severe pulmonary disease in K18-hACE-2 mice.

Owing to their continuous evolution, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants of concern (VOCs) display disparate pathogenicity in mouse models. Omicron and its sublineages have been dominant worldwide. Compared to pre-Omicron VOCs, early Omicron subvariants reportedly cause attenuated disease in human ACE-2-expressing mice (K18-hACE-2).

The foundation for the microbiology laboratory's essential role in diagnostic stewardship: an ASM Laboratory Practices Subcommittee report.

Diagnostic stewardship (DxS) has gained traction in recent years as a cross-disciplinary method to improve the quality of patient care while appropriately managing resources within the healthcare system. Clinical microbiology laboratorians have been highly engaged in DxS efforts to guide best practices with conventional microbiology tests and more recently with molecular infectious disease diagnostics. Laboratories can experience resistance to their role in DxS, especially when the clinical benefits, motivations for interventions, and underlying regulatory requirements are not clearly conveyed to stakeholders.

A hybrid type II effectiveness-implementation trial of a positive emotion regulation intervention among people living with HIV engaged in Ryan White Medical Case Management: protocol and design for the ORCHID study.

Background: The Ryan White Medical Case Management System, which serves more than half of people living with HIV (PLWH) in the USA, is an opportune setting for identifying and addressing depression among PLWH. A growing body of research suggests that interventions that promote positive emotion may lessen symptoms of depression and improve physical and psychological well-being among people experiencing a variety of health-related stress, including living with HIV. Research on how best to integrate standardized mental health screening and referral to evidence-based interventions in Ryan White Medical Case Management settings has the potential to improve the health and wellbeing of PLWH.