Personalized Approach in Transcatheter Palliation of Congenital Heart Disease with Duct-Dependent Pulmonary Circulation: Right Ventricular Outflow Tract Stenting vs. Arterial Duct Stenting.

Despite significant improvements in techniques, the treatment of neonates and infants with congenital heart disease resulting in duct-dependent pulmonary circulation is still significantly challenging. Despite current trends toward early primary surgical repair, temporary palliation is still necessary in those patients who are at high surgical risk for complete correction due to unfavorable clinical or anatomic characteristics. Recent advances in interventional cardiology have led to the emergence of right ventricular outflow tract and arterial duct stenting as cost-effective alternatives to surgical palliation in high-risk surgical candidates or whenever short-term pulmonary blood flow support is anticipated.

Percutaneous closure of 'complex' multi-fenestrated atrial septal aneurysm in visceral situs inversus using a multi-device approach: a case report.

Background: Percutaneous closure is nowadays still deemed challenging in patent forame ovale (PFO) associated to multi-fenestrated atrial septal aneurysm (ASA). This anatomic arrangement is still considered a significant risk factor for recurrence of paradoxical embolism. Theoretically, transcatheter approach could be theoretically even more complex in the case of dextrocardia and visceral situs inversus.

Mid-Term Electrical Remodeling after Percutaneous Atrial Septal Defect Closure with GCO Device in a Pediatric Population.

Background And Aim: The GORE CARDIOFORM (GCO) septal occluder is an atrial septal defect/patent foramen ovale closure device with theoretical advantages over other commercialized devices thanks to its softness and anatomical compliance. Our aim was to evaluate the short- and medium-term electrocardiographic changes after percutaneous ASD closure with GCO in a pediatric population.

Methods: We enrolled 39 patients with isolated ASD submitted to trans-catheter closure from January 2020 to June 2021.

Transcatheter Aortic Valve Replacement in Degenerated Perceval Bioprosthesis: Clinical and Technical Aspects in 32 Cases.

Background: Sutureless aortic bioprostheses are increasingly being used to provide shorter cross-clamp time and facilitate minimally invasive aortic valve replacement. As the use of sutureless valves has increased over the past decade, we begin to encounter their degeneration. We describe clinical outcomes and technical aspects in patients with degenerated sutureless Perceval (CorCym, Italy) aortic bioprosthesis treated with valve-in-valve transcatheter aortic valve replacement (VIV-TAVR).

3D Printed Model-Guided Neonatal Transcatheter Closure of Left Main Coronary Artery-to-Right Ventricle Fistula.

We report on a 2-week-old infant with huge left main coronary artery-to-right ventricular outflow tract fistula causing myocardial ischemia due to global coronary steal who was successfully submitted to percutaneous closure guided by a 3-dimensional-printed model using a duct-occluder vascular plug. ().

Clinical and hemodynamic outcomes of the Perceval sutureless aortic valve from a real-world registry.

Objectives: Perceval sutureless valve has been in clinical use for >15 years. The aim of this study is to report the real-word clinical and haemodynamic performance from the SURE-aortic valve replacement international prospective registry in patients who underwent aortic valve replacement with Perceval valve.

Methods: From 2011 to 2021, patients from 55 institutions received a Perceval valve.

Ten-year experience with sutureless Perceval bioprosthesis: single-centre analysis in 1157 implants.

Aims: We describe long-term clinical and echocardiographic outcomes in the largest single-centre cohort of patients who underwent aortic valve replacement (AVR) with sutureless Perceval (CorCym, Italy) bioprosthesis.

Methods: Between March 2011 and March 2021, 1157 patients underwent AVR with Perceval bioprosthesis implantation. Mean age was 77 ± 6 years (range: 46-89 years) and mean EuroSCORE II was 6.

Risk predictors that impact long-term prognosis in patients undergoing aortic valve replacement with the Perceval sutureless bioprosthesis.

Background: The aim of this study is to identify risk predictors that impact long-term prognosis in patients undergoing isolated aortic valve replacement (AVR) with Perceval sutureless bioprosthesis aortic valve implantation.

Methods: From 2013 to 2020, 101 consecutive participants who underwent isolated AVR with the Perceval sutureless bioprosthesis were included. Primary endpoint was analysis of all-cause mortality.

Transcatheter Treatment of Native Idiopathic Multiloculated Aortic Aneurysm Guided by 3D Printing Technology.

Pediatric idiopathic aortic aneurysm is rare. Single saccular malformation can complicate native or recurrent aortic coarctation; however, multiloculated dilatations of the descending thoracic aorta, associated with aortic coarctation, have so far never been described in literature. In our case, printed 3D model technology was crucial in planning transcatheter treatment.

Rescue atrial septal defect closure with the new GORE cardioform atrial septal defect occluder.

Atrioventricular block (AVB) is an infrequent but life-threatening complication of transcatheter closure of atrial septal defect (ASD), accounting for 0.1%-6.2% of cases in large series.

Transcatheter closure of "Surgical" ostium secundum atrial septal defects with GORE® Cardioform ASD Occluder.

Objective: To evaluate the GORE® Cardioform ASD Occluder (GCA)(WL Gore & Associates) device for closure of ostium secundum atrial septal defects (ASDs) with predicted indication for surgical correction.

Background: Closure of large ASD in small children by transcatheter approach is still challenging. This study evaluated the results of GCA in this subset of patients in a tertiary referral center.

Benchmark of Intraoperative Activity in Cardiac Surgery: A Comparison between Pre- and Post-Operative Prognostic Models.

Objectives: Despite its large diffusion and improvements in safety, the risks of complications after cardiac surgery remain high. Published predictive perioperative scores (EUROSCORE, STS, ACEF) assess risk on preoperative data only, not accounting for the intraopertive period. We propose a double-fold model, including data collected before surgery and data collected at the end of surgery, to evaluate patient risk evolution over time and assess the direct contribution of surgery.

Perceived vs. objective frailty in patients with atrial fibrillation and impact on anticoagulant dosing: an ETNA-AF-Europe sub-analysis.

Aims: Frailty is common in patients with atrial fibrillation (AF), with possible impact on therapies and outcomes. However, definitions of frailty are variable, and may not overlap with frailty perception among physicians. We evaluated the prevalence of frailty as perceived by enrolling physicians in the Edoxaban Treatment in Routine Clinical Practice for Patients With Non-Valvular AF (ETNA-AF)-Europe registry (NCT02944019), and compared it with an objective frailty assessment.

Transcatheter Treatment of Ascending Aorta Pseudoaneurysm Guided by 3D-Model Technology.

Ascending aorta pseudoaneurysm is a rare but potentially life-threatening complication of atherosclerosis, infections, chest trauma, transcatheter or surgical interventions. Due to high surgical risk, percutaneous closure is considered a valuable cost-effective therapeutic alternative. In this setting, 3D printing technology is emerging as a powerful tool to plan transcatheter repair.

Novel echocardiographic score to predict duct-dependency after percutaneous relief of critical pulmonary valve stenosis/atresia.

Objectives: This study aimed to identify clinical, hemodynamic, or echocardiographic predictive features of persistent duct-dependency of pulmonary circulation (PDDPC) after effective percutaneous relief of pulmonary atresia with the intact ventricular septum (PA-IVS) or critical pulmonary stenosis (CPS).

Methods: From 2010 to 2021, 55 neonates with PA-IVS or CPS underwent percutaneous right ventricle (RV) decompression at our Institution. After successfully relief of critical obstruction, 27 patients (group I) showed PDDPC, whereas RV was able to support the pulmonary circulation in the remaining 28 patients (group II).

Penetrating Aortic Ulceration Treated with Castor Branched Aortic Stent Graft-A Case Series.

Penetrating aortic ulceration (PAU) is an acute aortic syndrome similar to aortic dissection and intramural hematoma. It is the result of a tunica intima ulceration due to atherosclerotic disease. This clinical condition can lead to serious complications and a poor short-term prognosis, especially in high-surgical-risk patients.

Transcatheter closure of fenestrated atrial septal aneurysm in children: Feasibility and long-term results.

Background: To date, extensive experience in transcatheter closure of fenestrated atrial septal aneurysm (ASA) in the pediatric population is limited.

Methods: To report on procedural feasibility, efficacy, and long-term outcome, we enrolled all children submitted to an attempt of transcatheter closure of fenestrated ASA at two, large volume, pediatric cardiology units (Naples and Massa, Italy) between April 2000 to May 2020.

Results: This retrospective study included 139 patients (median age 9 years [range 2-18] and weight 36 kg [range 10-102]); 19 (13.

Role of cardiac MRI in the prediction of pre-Fontan end-diastolic ventricular pressure.

Background: Growing evidence has emphasised the importance of ventricular performance in functionally single-ventricle patients, particularly concerning diastolic function. Cardiac MRI has been proposed as non-invasive alternative to pre-Fontan cardiac catheterisation in selected patients.

Aim Of The Study: To identify clinical and cardiac magnetic resonance predictors of high pre-Fontan end-diastolic ventricular pressure.

GORE® Cardioform ASD Occluder experience in transcatheter closure of "complex" atrial septal defects.

Objective: To evaluate the GORE® Cardioform ASD Occluder (GCO) (WL Gore & Associates, Flagstaff, AZ) device for "complex" atrial septal defects (ASD) closure.

Background: Transcatheter ASD closure is still challenging in "complex" clinical/anatomic settings. This study evaluated the results of GCO in closure of "complex" ASD in a tertiary referral center.

Noninvasive carotid pressure-diameter loops to identify viscoelastic properties in ageing, hypertension and type 2 diabetes.

Objectives: Arterial stiffness as pulse wave velocity (PWV) predicts cardiovascular events independently of blood pressure (BP). PWV does not distinguish between stiffness in systole and diastole. This cross-sectional study aimed to test the hypothesis that viscous and elastic carotid wall properties differ between systole and diastole, distinguishing effects of ageing, hypertension and T2 diabetes (T2DM).

3D model-guided transcatheter closure of ascending aorta pseudoaneurysm with the novel Amplatzer Trevisio intravascular delivery system.

Ascending aorta pseudoaneurysm (AAP) is a rare but life-threatening complication of atherosclerosis, endocarditis, chest trauma, transcatheter or cardio-thoracic procedures. Since surgical repair is burdened by high morbidity and mortality, percutaneous closure is nowadays considered a valuable cost-effective therapeutic alternative. Due to unpredictability and complexity of local anatomy, no standardized technique and device are advised.