LEONE , Antonio Maria

the RIGENERA trial assessed the efficacy of granulocyte-colony stimulating factor (G-CSF) in the improvement of clinical outcomes in patients with severe acute myocardial infarction. However, there is no evidence available regarding the long-term safety and efficacy of this treatment.

Stent implantation in ST-segment elevation myocardial infarction (STEMI) patients can be challenging and sometimes associated with immediate and long-term suboptimal results. Stent malapposition and strut uncoverage, predictors of stent thrombosis, are frequently detected in STEMI patients at medium/long-term follow-up. Nevertheless, data at a...

Background: Patients undergoing percutaneous coronary intervention (PCI) with drug-eluting stent (DES) on unprotected left main (ULM) represent a complex subset. The role of routine coronary angiography at follow up in this subset remains debated. Methods: At the documented center, all patients undergoing successful PCI on ULM lesions...

The recognition that obstructive disease of the epicardial coronary arteries, causing ischaemic heart disease, can be treated with a percutaneous coronary intervention (PCI) has been a major discovery in cardiology in the last 40 years contributing, in particular, to the reduction of mortality associated to acute myocardial infarction (AMI)....

To assess the impact of lesion predilation with kissing inflation using under-sized balloons (pre-kissing [PK]) on the procedural outcome of percutaneous intervention (PCI) on coronary bifurcation lesions (CBLs).

Objectives: We sought to investigate the possible impact of transaortic valve replacement (TAVR) on common femoral artery (CFA) integrity as assessed by angiography. Background: CFA represents the most adopted access for TAVR but various degrees of vascular damage may be induced by the procedure. Methods: Patients underwent percutaneous...

The use of percutaneous mechanical circulatory support systems in the setting of both high-risk percutaneous coronary intervention (PCI) and cardiogenic shock is an emerging, controversial issue in contemporary clinical cardiology. The most common devices are the intra-aortic balloon pump (IABP), the Impella and the extracorporeal membrane...

Optical-coherence-tomography (OCT) is an emerging invasive coronary imaging with still undefined clinical value. Recent data have underlined daily impact of such technique in several clinical settings such as acute coronary syndromes (ACS) and percutaneous coronary intervention (PCI) guidance. We aimed at assessing the trends and outcomes of...

Background: Fractional Flow Reserve (FFR) in Stable Ischemic Heart Disease (SIHD) is universally accepted, while in Acute Coronary Syndromes (ACS) is less established. Aims of this retrospective study were: to compare in patients undergoing FFR assessment the prognostic impact of ACS vs SIHD, to evaluate the clinical relevance of the modality...

Background: Percutaneous ventricular-assistance by Impella (IMP) represents an emerging strategy to manage patients with reduced left-ventricular (LV) ejection-fraction (EF) undergoing percutaneous-coronary-intervention (PCI). The hemodynamic behave during IMP-protected PCI has been scarcely investigated. Methods: We reviewed the IMP console's...