Samsung Medical Center

This study looks at 500 adults with severe heart failure or shock who need a mechanical heart pump placed through the leg artery. Researchers want to see if routinely placing an extra leg catheter to keep blood flowing is better than only placing it when problems arise. The goal …

This study looks at 5,000 heart attack patients who had a stent placed and take blood thinners. It compares a new stomach acid drug (P-CAB) to standard care for preventing stomach bleeding. The goal is to see which approach works better at reducing serious health problems like de…

This study compares two treatments for coronary artery disease: a drug-coated balloon and a drug-eluting stent. It focuses on patients with high bleeding risk who need a simpler approach. The goal is to see which option leads to fewer heart attacks, strokes, or repeat procedures.

This study tests a new way to find cardiac amyloidosis—a serious heart condition—early in 500 adults with atrial fibrillation and warning signs. Half will get AI-ECG and CT scans plus usual care, while the other half gets usual care only. Researchers will compare how many cases a…

This study will look back at medical records of 100,000 people in Korea with early-stage hormone receptor-positive, HER2-negative breast cancer who had surgery and other treatments. The goal is to see how often the cancer comes back and what factors might affect that risk. No new…

This study will collect health data from 20,000 Korean adults who have had a heart attack. Researchers will track their long-term health to understand what factors lead to better outcomes. The goal is to create a risk prediction model tailored to Korean patients and improve treat…