Left Atrial Markers in Diagnosing and Prognosticating Non-Ischemic Cardiomyopathies: Ready for Prime Time?

The left atrium (LA) is pivotal in cardiac hemodynamics, serving as a dynamic indicator of left ventricular (LV) compliance and diastolic function. The LA undergoes structural and functional adaptations in response to hemodynamic stress, infiltrative processes, myocardial injury, and arrhythmic triggers. Remodeling of the LA in response to these stressors directly impacts pulmonary circulation, eventually leading to pulmonary capillary involvement, pulmonary artery hypertension, and eventually right ventricular failure.

Comparison of long-term outcomes in patients with cardiac sarcoidosis treated with different immunosuppressive drugs.

Background: We compared long-term clinical outcomes between patients with cardiac sarcoidosis (CS) who received no treatment (NT), steroid treatment (ST), disease-modifying anti-rheumatic drugs (DMARDs), or tumor necrosis factor alpha inhibitors (TNF).

Methods: Patients from SSM healthcare system's data warehouse were identified using ICD codes. Inclusion criteria included at least 6 months of follow-up.

Detecting Gravitational Wave Memory in the Next Galactic Core-Collapse Supernova.

We present an approach to detecting (linear) gravitational wave memory in a Galactic core-collapse supernova using current interferometers. Gravitational wave memory is an important prediction of general relativity that has yet to be confirmed. Our approach uses a combination of linear prediction filtering and matched filtering.

Transforming a hospital's organizational culture to promote parent-child relationships and child development.

Introduction: Early caregiving interactions and experiences profoundly shape a child's brain development. The American Academy of Pediatrics (AAP) recently advocated for a public-health approach to promoting safe, stable, nurturing relationships that is "founded on universal primary preventions", including consistent messaging on fostering family resilience, nurturing connections, and positive childhood experiences. Hospitals have unique access to families with children ages 0-5 and therefore play a key role in supporting these early experiences.