A groundbreaking study to be presented at the 2025 Society of Thoracic Surgeons Annual Meeting sheds light on an important decision point for patients requiring aortic valve replacement. Utilizing data from the STS Adult Cardiac Surgery Database, researchers have delivered the most extensive analysis to date on the outcomes of prosthetic valve types for patients aged 60 and younger.
The study, to be presented by Dr. Michael Bowdish, Cedars-Sinai Medical Center, examines the impact of valve choice—mechanical versus bioprosthetic—on long-term survival. By linking patient-level data from the STS ACSD with the National Death Index, researchers offer fresh insights into the critical question of how age and valve type affect surgical outcomes.
With its rigorous methodology and focus on tailoring care to individual needs, the study underscores the potential of advanced surgical techniques and data analytics to improve patient outcomes. It also highlights the pivotal role of the STS National Database, which provides robust national benchmarks for cardiothoracic procedures in the US, in driving impactful research and clinical innovation.