Pennsylvania Department of Health

Acute Effects of Impella 5.5 on Biventricular Filling and Pressure–Volume Area in Patients With Heart Failure Associated Cardiogenic Shock

Use of Impella 5.5 in patients with decompensated heart failure-associated cardiogenic shock (ADHF-CS) is increasing as a bridge to advanced therapies. The effects of maximal trans-valvular unloading on biventricular filling and pressure–volume area (PVA) in ADHF-CS are poorly un...

A Multistate Investigation of Serious Adverse Events, including Deaths, following Ceftriaxone Injections, September 2024–August 2025

BACKGROUND: Reports of ceftriaxone serious adverse events (SAEs), including deaths, from multiple jurisdictions during December 2024-January 2025 prompted a nationwide investigation to evaluate product safety, characterize SAEs, and assess for changes in baseline adverse event oc...

All-optical multimodal mapping of single-cell-type-specific metabolic activities via REDCAT

Abstract Metabolism is fundamental to cell function, yet its activities vary across tissue environments. Resolving these processes in situ at single-cell resolution is crucial for understanding physiology in health and disease. However, existing methods lack biochemical specifici...