TCTAP A-064 Characteristics of Coronary Stent Fracture After Stents Implantation

Stent Fracture after Everolimus-Eluting Stent Implantation

Compared with bare-metal stents, drug-eluting stents (DES) have greatly reduced the risk of in-stent restenosis (ISR) by inhibiting neointimal growth. Nevertheless, DES are still prone to device failure, which may lead to cardiac events. Recently, stent fracture (SF) has emerged as a potential mechanism of DES failure that is associated with ISR. Stent fracture is strongly related to stent type...

drug-eluting stent fracture within 6 days after stent implantation

Drug-Eluting Stent Fracture within 6 Days after Stent Implantation

A 63-year-old woman with typical chest pain referred to our center. Her risk factors were hypertension (HTN), hyperlipidemia (HLP), diabetic mellitus (DM), and smoking. Coronary angiography (CAG) revealed a tubular lesion (95%) in proximal part, and a diffuse lesion (95%) in the mid part of left anterior descending (LAD) with a good distal flow. Stenting of proximal and mid part lesion was done...

Predictors of restenosis after coronary stent implantation.

OBJECTIVES We sought to determine predictors of restenosis after coronary stenting (CS) in a consecutive series of patients. BACKGROUND Although stenting in highly selected patient groups reduces restenosis, the results of stenting in a heterogeneous patient group and the effects of clinical and procedural factors on stent restenosis are currently unclear. METHODS We analyzed the 6-month an...

Impact of Coronary Plaque Characteristics on Late Stent Malapposition after Drug-Eluting Stent Implantation.

PURPOSE To evaluate the impact of pre-procedural coronary plaque composition assessed by virtual histology intravascular ultrasound (VH-IVUS) on late stent malapposition assessed by optical coherence tomography (OCT) following drug-eluting stent (DES) implantation. MATERIALS AND METHODS The study population consisted of 121 patients (121 lesions) who underwent both pre-procedural VH-IVUS and ...