Articles related to IMAGING/SCREENING

Continued anabolic-androgenic steroid use was associated with persistent left ventricular hypertrophy and dysfunction, while discontinuation accompanied improved cardiac structure and systolic function. Small, nonrandomized subgroups limit conclusions about reversibility and treatment effects.

The American Heart Association has updated infective endocarditis guidance to incorporate the 2023 Duke/ISCVID diagnostic criteria, advanced microbiologic diagnostics, contemporary imaging recommendations, and evolving antimicrobial treatment approaches while emphasizing multidisciplinary management.

Among newly diagnosed, treatment-naive patients with multiple sclerosis, gut microbiome profiles differed from healthy controls and were associated with MRI features linked to poorer prognosis, suggesting a potential future role for microbiome-based risk stratification.

Retinal imaging findings were associated with future atrial fibrillation diagnosis in two large UK datasets, with thinning of specific retinal nerve layers observed years before clinical detection. The study identified an early risk signal but did not establish causality or diagnostic utility.

An expert presentation at an obstetric ultrasound congress highlighted how real-time ultrasound guidance may improve the completeness and safety of early pregnancy procedures by maintaining instrument visualization and reducing procedural complications.

Adding coronary artery calcium scoring to PREVENT-ASCVD risk equations produced only modest improvements in 10-year ASCVD risk prediction among adults aged 45 to 79 years, with the greatest potential value observed in patients with borderline or intermediate estimated risk.