Seung-jung Park

This study is observing how well and how safely a specific drug-coated stent (called DESyne X2) works when used in everyday medical practice to treat blocked heart arteries. It will follow 1,000 adult patients who receive this stent to track serious health events like heart attac…

This study is testing if using a special pressure wire to guide stent placement in heart arteries with two blockages (tandem lesions) leads to better patient outcomes. It will enroll 1,000 participants who have these specific blockages. The main goal is to see if this guided appr…

This study aims to see how well and how safely a procedure called rotational atherectomy works in everyday medical practice for patients with severely hardened and narrowed heart arteries. It will follow 500 adult patients who receive this procedure to track their health outcomes…

This study aims to find the best way to guide stent placement for patients with a serious blockage in their main heart artery. It will compare using standard imaging (angiography) against a more detailed pressure measurement (FFR) to decide where to put the stents. About 960 pati…

This study aims to see how well the XIENCE Skypoint stent works compared to other drug-coated stents for people with coronary artery disease. It will follow 2,000 patients in real-world medical practice for one year after their procedure. The main goal is to see which stents lead…

This study is looking at the safety and effectiveness of a 'hybrid' procedure for people with multiple blocked heart arteries. It combines a small bypass surgery on one major artery with stents placed in other blocked arteries. The goal is to see if this approach helps patients a…

This study is observing 1,500 patients who receive a special drug-coated balloon to open blocked heart arteries. The goal is to see how safe and effective this treatment is in everyday medical practice over the long term. Researchers will track whether patients have major heart-r…

This large study aims to evaluate how well drug-coated stents work and how safe they are in everyday medical practice for patients with blocked heart arteries. It will follow 50,000 patients who receive these stents as part of their standard care. The main goal is to track seriou…

This study aims to observe and compare how patients with serious left main coronary artery disease fare over the long term with different treatments. Researchers will follow 10,000 patients across Asia-Pacific to see which approach—medication, stents, or bypass surgery—works best…

This registry study aims to understand long-term outcomes for heart attack patients treated at a major Korean hospital. Researchers will track 5,000 patients who received different treatments like medications, stents, or bypass surgery. The goal is to collect real-world data on s…

This study follows 20,000 patients who've had a common heart artery procedure to understand what happens over the next two years. Researchers will track heart-related problems, medication use, and how artery plaque changes over time. The goal is to learn which patients do well lo…

This study aims to see if taking very detailed pictures inside heart arteries can help doctors better predict which patients might have future heart attacks or need more procedures. It will observe 4,000 patients who have already had a special imaging scan during their heart arte…

This study is creating a large registry to track the long-term health of people with multiple blocked heart arteries. Researchers will follow 25,000 patients to see how they fare over time after receiving different treatments like medication, bypass surgery, or stents. The goal i…