Five Year Outcomes in Low-Risk Patients Undergoing Surgery in the PARTNER 3 Trial.

Background: Surgery remains an important treatment for low-risk patients with severe symptomatic aortic stenosis (AS). We evaluated 5-year outcomes in low-risk patients undergoing isolated surgical aortic valve replacement (SAVR) or SAVR with concomitant procedures within the randomized PARTNER 3 trial.

Methods: In the PARTNER 3 trial, 454 patients underwent surgery for severe, symptomatic, tri-leaflet AS and were followed for 5 years.

Transposable element activity captures human pluripotent cell states.

Human pluripotent stem cells (hPSCs) exist in multiple, transcriptionally distinct states and serve as powerful models for studying human development. Despite their significance, the molecular determinants and pathways governing these pluripotent states remain incompletely understood. Here, we demonstrate that transposable elements act as sensitive indicators of distinct pluripotent cell states.

Outcomes of Patients with Hepatocellular Carcinoma Undergoing Liver Transplantation Utilizing Extended Criteria Donor Grafts.

Background: The deceased donor shortage in the United States has led to increased utilization extended criteria donor (ECD) liver grafts. Centers often utilize ECD grafts in patients with low Model for End-Stage Liver Disease (MELD) scores, like patients with hepatocellular carcinoma (HCC). However, few studies have directly examined the outcomes of using ECD grafts in patients with HCC.

Transcatheter Tricuspid Valve Replacement.

Transcatheter tricuspid valve replacement (TTVR) has emerged as a promising intervention for the treatment of severe tricuspid regurgitation with complex valve morphology. This consensus document provides a comprehensive overview of the current state of orthotopic TTVR, focusing on patient selection, procedural details, and follow-up care. Clinical outcomes from initial studies and compassionate use cases are discussed, highlighting the effectiveness of TTVR in reducing tricuspid regurgitation, inducing reverse right ventricular remodeling, and enhancing patients' quality of life.