Puhua Zhang

Feasibility and safety of early bedside personalized rehabilitation in acute decompensated heart failure: a pilot randomized trial

The initiation of individualized bedside rehabilitation during the acute phase of acute decompensated heart failure (ADHF), particularly among elderly patients, remains insufficiently understood. Although early rehabilitation may improve mobility, alleviate congestion, and enhanc...

Superconducting Weak Links at Substrate Steps in Bilayer Nickelate Films

Abstract Ambient-pressure superconductivity above 40 K has been realized in bilayer nickelate thin films on SrLaAlO4 (001), yet resistive measurements often exhibit incomplete zero-resistance states and/or two-step superconducting transitions of unresolved origin. We show that th...