Percutaneous Intervention in Diffuse Coronary Disease: Overlapping Versus Single Very Long Stent Technique. Results From the OVERLONG Registry.

Background: Both stent length and stent overlap are associated with worse outcomes in the percutaneous treatment of diffuse coronary artery disease (dCAD). However, evidence comparing these issues is scarce. We aimed to compare the results between the use of single very long stent (VLS) and ≥2 overlapping stents (OS) in the treatment of dCAD.

Long-Term Follow-Up of Percutaneous Coronary Intervention With Paclitaxel-Eluting Balloon Catheter.

Drug-eluting balloons currently constitute a therapeutic tool used in percutaneous coronary interventions (PCI). Long-term results remain unknown. We evaluated the prognosis of PCI using a second generation paclitaxel-eluting balloon (PEB) in real-world patients.

Clinical Prognosis Associated With the Use of Overlapping Stents With Homogenous Versus Heterogeneous Pharmacological Characteristics for the Treatment of Diffuse Coronary Artery Disease.

Background: The clinical impact of percutaneous coronary intervention (PCI) and implantation of overlapping stents (OS) using platforms with the same versus different pharmacological characteristics is unknown. Our objective was to compare the outcomes of PCI with OS according to their pharmacological characteristics.

Methods: In this observational single-center registry, we included all PCI performed from April 2014 to December 2018 in which overlapping drug-eluting stents were implanted.

An Unusual Entity: Woven Coronary Artery Anomaly.

The recognition of woven coronary artery anomaly is difficult because of its rare nature. Optical coherence tomography imaging is challenging due to the tortuosity of the channels; however, it is crucial not only for the differential diagnosis but also to guide the treatment approach.

Medium-long-term mortality and change in functional status in elderly patients with pacemaker.

Background: Nowadays, 49% of patients with pacemakers are older than 80 years old. Nevertheless, mortality and change in functional status after pacemaker implantation are not well documented in elderly patients.

Objective: We designed a prospective study to analyze the cardiovascular mortality and change in functional status of elderly patients, medium-long term after pacemaker implantation.

Medium-long term mortality and change in functional status in elderly patients with pacemaker.

Background: Nowadays, 49% of patients with pacemakers are older than 80 years old. Nevertheless, mortality and change in functional status after pacemaker implantation are not well documented in elderly patients.

Objective: We designed a prospective study to analyze cardiovascular mortality and change in functional status of elderly patients, medium-long term after pacemaker implantation.

Fluoroscopy-guided axillary vein access vs cephalic vein access in pacemaker and defibrillator implantation: Randomized clinical trial of efficacy and safety.

Introduction: The most widespread venous sites of access for implantation intravenous implantable cardiac electronic device (CIED) are the cephalic and subclavian vein. Fluoroscopy-guided axillary venous access is an alternative, but efficacy and safety have not been studied under equal conditions. The aim of the present study is to compare the efficacy and safety of fluoroscopy-guided axillary vs cephalic vein access in CIED implant.

Comparison of Clinical Outcomes Between Very Long Stents and Overlapping Stents for the Treatment of Diffuse Coronary Disease in Real Clinical Practice.

Background: The stent length as well as the stent overlap for the percutaneous treatment of diffuse coronary disease have been considered predictors of adverse events. However, there are no comparative data on the use of very long stents or overlapping stents in this scenario.

Objective: To compare the clinical results of very long stents (≥40 mm) or overlapping stents in real clinical practice.