DEFINE PCI study one-year data show potential of treating residual ischemia to improve clinical outcomes for coronary stent patients
Retrieved on:
Thursday, October 15, 2020
The DEFINE PCI study assessed the level of residual ischemia, or reduced blood flow to the heart muscle, found in patients after a percutaneous coronary intervention (PCI), an image-guided, minimally invasive treatment to open coronary artery blockages.
Key Points:
- The DEFINE PCI study assessed the level of residual ischemia, or reduced blood flow to the heart muscle, found in patients after a percutaneous coronary intervention (PCI), an image-guided, minimally invasive treatment to open coronary artery blockages.
- The blinded acute data of DEFINE PCI revealed that 24% of patients with angiographically successful PCI still had residual ischemia.
- The DEFINE PCI one-year data release shows that patients whose baseline ischemia was more effectively treated (post-PCI iFR 0.95) had improved outcomes and less recurrent angina (chest pain) at one year.
- The DEFINE PCI Trial: Blinded Physiological Assessment of Residual Ischemia after Successful Angiographic Percutaneous Coronary Intervention, presented at ACC 2019.