Testing two simple measurements to predict heart failure complications after hospital discharge

Researchers are testing whether two simple measurements taken at the moment you're discharged from the hospital—an ultrasound of your lungs to check for fluid buildup and a blood test measuring lactate (a marker of how well your body's tissues are getting oxygen)—can predict which heart failure patients are at highest risk for complications like readmission or death within 30 days. The goal is to identify patients who need closer follow-up care right when they leave the hospital, so doctors can intervene early if problems start.

Many patients with acute heart failure seem stable enough to go home, but some have serious problems within weeks. Right now, doctors don't have a reliable, simple way to spot these high-risk patients at discharge. This study hopes to show that these two easy tests together can fill that gap and help doctors provide better, more targeted care.