No IVUS was performed before stent placement in either group. In the angiography-directed (AG) arm, procedural success was defined as <10% stent diameter stenosis compared with the distal ...

The coronary angiogram (CAG) showed 80% focal stenosis in the distal portion of the right coronary artery (RCA). The lesion was treated with a 2.5 × 18 mm sirolimus eluting coronary stent (Cypher ...

a non-surgical procedure that uses a catheter to place stents in the blocked coronary arteries to restore blood flow.

“This novel stent sensor provides the opportunity to detect impending biliary stent obstructions without waiting for clinical symptoms, blood tests or imaging tests, all of which delay ...