Efficacy of Modern Therapies for Heart Failure with Reduced Ejection Fraction in Specific Population Subgroups: A Systematic Review and Network Meta-Analysis.

Introduction: The efficacy and safety of emerging therapies for heart failure with reduced ejection fraction (HFrEF) have never been compared in specific subgroups of patients.

Methods: PubMed, Cochrane Registry, Web of Science, Scopus, and EMBASE libraries were used to extract data. We used the following keywords: (heart failure with reduced ejection fraction OR HFrEF) AND (treatment OR therapy) OR (cardiovascular death) OR (hospitalization for heart failure).

New Challenges in Heart Failure with Reduced Ejection Fraction: Managing Worsening Events.

Patients with an established diagnosis of heart failure (HF) with reduced ejection fraction (HFrEF) are prone to experience episodes of worsening symptoms and signs despite continued therapy, termed "worsening heart failure" (WHF). Despite guideline-directed medical therapy, worsening of chronic heart failure accounts for almost 50% of all hospital admissions for HF, and patients experiencing WHF carry a substantially higher risk of death and hospitalization than patients with "stable" HF. New drugs are emerging as arrows in the quiver for clinicians to address the residual risk of HF hospitalization and cardiovascular deaths in patients with WHF.

Managing thrombotic risk in patients with diabetes.

It is well known that diabetes is a prominent risk factor for cardiovascular (CV) events. The level of CV risk depends on the type and duration of diabetes, age and additional co-morbidities. Diabetes is an independent risk factor for atrial fibrillation (AF) and is frequently observed in patients with AF, which further increases their risk of stroke associated with this cardiac arrhythmia.

Five Years of Direct Oral Anticoagulants Use in Italy: Adverse Drug Reactions from the Italian National Pharmacovigilance Network.

Background: Direct oral anticoagulants (DOACs) are the preferred anticoagulant drugs for the prevention of atrial fibrillation (AF)-related thromboembolic complications and for the treatment and the prevention of recurrences of venous thromboembolism (VTE). The evaluation of self-reported adverse drug reactions (ADRs) available from databases of drug-regulatory agencies such as the Italian Medicines Agency (AIFA) pharmacovigilance database represents a novel aid to guide decision making.

Objective: To assess the safety profile of DOACs by analyzing ADR rates in the real-world Italian scenario.

Dual pathway inhibition in atherothrombosis prevention: yes, now we can!

Despite ongoing developments, prevention and treatment of atherothrombotic cardiovascular disease remains a common challenge. Antithrombotic options for cardiocerebrovascular disease prevention involves a choice between dual antiplatelet therapy (DAPT) and dual pathway inhibition (DPI), which includes an antiplatelet agent and a reduced dose anticoagulant agent. In selected patients at high risk of event and low risk of bleeding, especially those undergoing recent and complex coronary revascularization using drug-eluting stents (DES) ("revascularization-driven effect"), DAPT is superior to single antiplatelet therapy with aspirin.

New evidence of direct oral anticoagulation therapy on cardiac valve calcifications, renal preservation and inflammatory modulation.

Background: Rivaroxaban is a direct inhibitor of activated Factor X (FXa), an anti-inflammatory protein exerting a protective effect on the cardiac valve and vascular endothelium. We compare the effect of Warfarin and Rivaroxaban on inflammation biomarkers and their contribution to heart valve calcification progression and renal preservation in a population of atrial fibrillation (AF) patients with chronic kidney disease (CKD) stage 3b - 4.

Methods: This was an observational, multicenter, prospective study enrolling 347 consecutive CKD stage 3b - 4 patients newly diagnosed with AF: 247 were treated with Rivaroxaban and 100 with Warfarin.

Predictors of Residual Right-to-Left Shunt After Percutaneous Suture-Mediated Patent Fossa Ovalis Closure.

Objectives: This study sought to assess patent fossa ovalis (PFO) anatomy by transesophageal echocardiography (TEE) in patients undergoing percutaneous suture-mediated PFO closure to identify predictors of post-procedural residual atrial right-to-left shunt (RLS).

Background: Percutaneous suture-mediated PFO closure has been proven to be a safe and effective technique in most PFO patients.

Methods: From June 2016 to October 2019, 247 consecutive patients underwent percutaneous suture-mediated PFO closure at our institution.

Concept and practice of transradial 5 French percutaneous treatment of coronary bifurcation lesions.

Objectives: To assess the efficacy and safety of transradial 5 French percutaneous treatment of coronary bifurcations using conventional devices.

Background: Radial artery is smaller than femoral artery, and its size may potentially limit transradial intervention, especially when coronary anatomy is not known.

Methods: Patients with bifurcations lesions undergoing transradial 5 French ad hoc revascularization were treated according to provisional side branch (SB) stenting followed by the POT-SB dilation-final POT sequence.

Safety and Efficacy of Triple Therapeutic Targets with Rivaroxaban after Acute Myocardial Infarction Complicated by Left Ventricular Thrombi in a Case of Nonvalvular Atrial Fibrillation.

We present the complex case of a high-risk patient with nonvalvular atrial fibrillation, who experienced a non-ST elevation myocardial infarction complicated by left ventricular (LV) thrombi and underwent percutaneous coronary intervention with drug-eluting stent implantation. The patient was initially treated with short-term triple therapy including aspirin, clopidogrel, and rivaroxaban 15 mg/die. Following aspirin dropping one month after discharge, the patient continued on dual therapy with clopidogrel and rivaroxaban, and a clinical and imaging follow-up at 6 and 12 months confirmed the LV thrombi resolution, with no thromboembolic episodes and a good safety profile.

Identifying a better strategy for ad hoc percutaneous coronary intervention in patients with anticipated unfavorable radial access: the Little Women study.

Background: Transradial percutaneous coronary intervention (PCI) offers important advantages over transfemoral PCI, including better outcomes. However, when there is indication to ad hoc PCI, a 6 French workflow is a common default strategy, hence potentially influencing vascular access selection in patients with anticipated small size radial artery.

Methods: A multidimensional evaluation was performed to compare two ad hoc interventional strategies in women <160cm: a full 6 French workflow (namely 6 French introducer sheath, diagnostic catheters and guiding catheter) with a modified workflow consisting in the use of 5 French diagnostic catheters preceded by the placement of a 6 French sheath introducer and followed by a 6 French guiding catheter use for PCI.

Angiographic and clinical performance of polymer-free biolimus-eluting stent in patients with ST-segment elevation acute myocardial infarction in a metropolitan public hospital: The BESAMI MUCHO study.

Objectives: This study aimed at assessing the performance of a new generation polymer-free biolimus-eluting stent (BES) in real-world patients with ST-segment elevation myocardial infarction (STEMI).

Background: Polymers components of early-generation drug-eluting stents have been implicated in the pathogenesis of delayed arterial healing, vessel remodeling, and delayed stent thrombosis. Recently, a novel polymer-free BES has shown excellent clinical performance in clinical trial setting.

Cocaine and coronary artery diseases: a systematic review of the literature.

Cocaine is associated with important cardiac complications such as sudden death, acute myocarditis, dilated cardiomyopathy, life-threatening arrhythmias, and myocardial ischemia as well as infarction. It is well known that cocaine may induce vasospasm through adrenergic stimulation of the coronary arteries. Moreover, cocaine may promote intracoronary thrombosis, triggered by alterations in the plasma constituents, and platelet aggregation, leading to subsequent myocardial infarction.

[SICI-GISE Position paper: Use of Absorb BVS in clinical practice].

Drug-eluting stents (DES) are the current gold standard for percutaneous treatment of coronary artery disease. However, DES are associated with a non-negligible risk of long-term adverse events related to persistence of foreign material in the coronary artery wall. In addition, DES implantation causes permanent caging of the native vessel, thus impairing normal vasomotricity and the possibility of using non-invasive coronary imaging or preforming subsequent bypass surgery.

Long term follow-up of "full metal jacket" of de novo coronary lesions with new generation Zotarolimus-eluting stents.

Background: Diffuse coronary artery disease treatment still remains a challenge for interventional cardiologists and cardiac surgeons. There are few data on full metal jacket (FMJ) stenting, especially with new-generation drug-eluting stents. We aimed to assess the efficacy and safety of FMJ with new-generation Zotarolimus-eluting stents (n-ZES).

Percutaneous coronary interventions and antiplatelet therapy in renal transplant recipients.

Cardiovascular disease is the leading cause of mortality and morbidity following renal transplantation (RT), accounting for 40-50% of all deaths. After renal transplantation, an adverse cardiovascular event occurs in nearly 40% of patients; given the dialysis vintage and the average wait time, the likelihood of receiving coronary revascularization is very high. There is a significant gap in the literature in terms of the outcomes of prophylactic coronary revascularization in renal transplantation candidates.

Antiplatelet Therapy in Hemodialysis Patients Undergoing Percutaneous Coronary Interventions.

Context: Coronary artery disease is highly prevalent among patients with end stage renal disease/hemodialysis (ESRD/HD) and coronary percutaneous interventions (PCI) has been increased by nearly 50% over the past decade. After PCI with stent placement, guidelines recommend dual antiplatelet therapy (DAPT), but no specifically tailored pharmacotherapy approach is outlined for this frail population, mostly excluded from large randomized clinical trials (RCTs).

Evidence Acquisition: We reviewed current evidences on the use of antiplatelet therapy in patients with ESRD/HD undergoing PCI, focusing on the efficacy and safety of specific agents and their indications for detailed clinical settings.

Clinical Comparison With Short-Term Follow-Up of Bioresorbable Vascular Scaffold Versus Everolimus-Eluting Stent in Primary Percutaneous Coronary Interventions.

Objective of this study was to assess the clinical performance of bioresorbable vascular scaffold (BVS) compared to everolimus-eluting stent (EES) in subjects with ST-segment elevation myocardial infarction (STEMI). We included all consecutive patients with STEMI who underwent percutaneous coronary intervention (PCI) with BVS implantation in centers participating to the Italian ABSORB Prospective Registry (BVS-RAI) and PCI with EES in the same centers during the same period. The 2 groups were compared.

Prospective multicentre clinical performance evaluation of second and third generation zotarolimus-eluting stents to treat patients with bifurcated coronary lesions.

Aim: To assess the "real world" clinical outcome of patients with bifurcated lesions undergoing percutaneous coronary intervention with implantation of second and third generations of zotarolimus-eluting stent.

Methods And Results: Nine Italian centres participated in a prospective multicentre clinical project evaluating the outcome of patients receiving zotarolimus-eluting Resolute stent and Resolute Integrity stents. Patients with bifurcated lesions entered this evaluation.

One-year follow-up of patients treated with new-generation polymer-based 38 mm everolimus-eluting stent: the P38 study.

Objectives: To assess the clinical outcome at 1-year follow-up of real-world patients with long coronary lesions treated with the 38 mm Xience Prime (Abbott Vascular) everolimus-eluting stent (EES).

Background: Long-lesions present special challenges to the interventional cardiologists, including increased risk of restenosis, periprocedural injury, geographical miss, and stent deliverability. Indeed, results obtained with shorter stent in the treatment of simpler lesions are of limited applicability to longer stents.

Early 'in-lab' use of levosimendan in patients with cardiogenic shock unsuitable for intra-aortic balloon pump counterpulsation.

Intra-aortic balloon pump counterpulsation is currently the most used mechanical assistance device for patients with cardiogenic shock due to acute myocardial infarction. However, a recently published meta-analysis and trial failed to confirm previous knowledge. We report the results of four patients with ST elevation myocardial infarction, complicated by cardiogenic shock unsuitable for intra-aortic balloon pump counterpulsation treated with early levosimendan infusion during primary percutaneous coronary intervention.

"Primary" percutaneous transluminal renal angioplasty for late stent thrombosis.

Renal artery thrombosis is a rare, but serious and often misdiagnosed, condition, with poor prognosis and renal functional impairment. As for the rarity of the occurrence, data about real incidence of renal stent thrombosis are lacking, ranging from 0 to 1 % depending on the study evaluated. We report the case of a 43-year-old man with nephrovascular hypertension, previously treated with renal stent implantation, with a late stent thrombosis.