9 results on '"Vittorio Zuccarelli"'
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2. Definition of trAnscatheter heart Valve orIeNtation in biCuspId aortic valve: The DA VINCI pilot study
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Giuseppe Tarantini, Tommaso Fabris, Luca Nai Fovino, Francesco Cardaioli, Valeria Pergola, Carolina Montonati, Giulio Rodinò, Giulio Cabrelle, Mauro Massussi, Andrea Scotti, Vittorio Zuccarelli, Tommaso Sciarretta, Giulia Masiero, Dario Gregori, Massimo Napodano, Chiara Fraccaro, Saverio Continisio, and Sabino Iliceto
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transcatheter aortic valve replacement ,bicuspid aortic valve ,commissural alignment ,coronary access ,computed tomography ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
ObjectivesTo assess the impact of conventional transcatheter heart valve (THV) commissural alignment techniques on THV/coronary overlap and coronary access (CA) after transcatheter aortic valve replacement (TAVR) in bicuspid aortic valve (BAV).BackgroundSpecific Evolut Pro/Pro + and Acurate Neo2 THV orientations are associated with reduced neo-commissural overlap with coronary ostia in tricuspid aortic anatomy. Whether standard orientation techniques are effective also in the setting of BAV anatomy has not been studied.MethodsThe DA VINCI (Definition of trAnscatheter aortic Valve orIeNtation in biCuspId aortic valve) pilot study is a prospective registry enrolling consecutive patients with severe BAV stenosis undergoing TAVR with last generation supra-annular tall-frame THVs implanted with a cusp overlap view-based commissural alignment. Patients underwent pre- and post-TAVR computed tomography (CT) and coronary angiography. The study endpoint was the rate of favorable THV/coronary overlap, defined as an angle > 40° between the THV commissural post and coronary ostia. Other endpoints were the rates of successful THV alignment with respect to the raphe and of selective CA after TAVR. Moreover, different virtual THV alignment models were tested to identify which one would produce the lower degree of THV/coronary overlap.ResultsThirty-four patients with type 1 BAV with right-left raphe undergoing TAVR (23 with Evolut Pro/Pro + and 11 with Acurate Neo2) were included. At pre-TAVR CT, moderate/severe cusp asymmetry was found in 50% of patients, severe coronary ostia eccentricity was observed in 47.1% for the RCA vs. 8.8% for the LCA (P < 0.007). Correct TVH orientation was achieved in 29 cases. At post-TAVR CT, optimal THV alignment/mild misalignment to the raphe was observed in 86.2%, but a moderate/severe overlap with the coronaries was seen in 13.7% for the RCA and 44.8% for the LCA (P = 0.019). After TAVR, selective RCA cannulation was possible in 82.8% vs. 75.9% for the LCA (P = 0.74), while combined selective CA of both coronaries was possible in less than two-thirds of the patients. Virtual THV alignment in the coronary ostia overlap view assuming a hypothetical circular THV expansion would produce an optimal THV/coronary overlap in almost 90% of cases.ConclusionGiven cusp asymmetry and coronary ostia eccentricity of BAV combined with potential THV asymmetrical expansion, conventional commissural alignment techniques are associated with higher rates of THV misalignment and of moderate/severe neo-commissure overlap with the coronary ostia as compared to tricuspid aortic stenosis, resulting in lower rates of selective CA after TAVR. A modified THV orientation technique based on the coronary ostia overlap view might be preferable in BAV patients.
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- 2022
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3. 10-Year Impact of Transcatheter Aortic Valve Replacement Leaflet Design (Intra- Versus Supra-Annular) in Mortality and Hemodynamic Performance
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Andrea Scotti, Luca Nai Fovino, Augustin Coisne, Tommaso Fabris, Francesco Cardaioli, Mauro Massussi, Giulio Rodinò, Alberto Barolo, Mauro Boiago, Saverio Continisio, Carolina Montonati, Tommaso Sciarretta, Vittorio Zuccarelli, Valentina Bernardini, Giulia Masiero, Massimo Napodano, Chiara Fraccaro, Alfredo Marchese, Giovanni Esposito, Juan F. Granada, Azeem Latib, Sabino Iliceto, and Giuseppe Tarantini
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transcatheter aortic valve replacement ,intra-annular ,supra-annular ,bioprosthetic valve failure ,hemodynamic valve deterioration ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
BackgroundThe impact of transcatheter aortic valve replacement (TAVR) leaflet design on long-term device performance is still unknown. This study sought to compare the clinical and hemodynamic outcomes of intra- (IA) versus supra-annular (SA) TAVR designs up-to 10-years following implantation.MethodsConsecutive patients with at least 5-years follow-up following TAVR for severe symptomatic aortic stenosis from June 2007 to December 2016 were included. Bioprosthetic valve failure (BVF) and hemodynamic valve deterioration (HVD) were defined according to VARC-3 updated definitions and estimated using cumulative incidence function to account for the competing risk of death.ResultsA total of 604 patients (82 years; 53% female) were analyzed and divided into IA (482) and SA (122) groups. Overall survival rates at 10-years were similar (IA 15%, 95%CI: 10–22; SA 11%, 95%CI: 6–20; p = 0.21). Compared to the SA TAVR, mean transaortic gradients were significantly higher and increased over time in the IA group. IA TAVRs showed higher 10-year cumulative incidences of BVF (IA 8% vs. SA 1%, p = 0.02) and severe HVD (IA 5% vs. SA 1%, p = 0.05). The occurrence of BVF and HVD in the IA group occurred primarily in the smallest TAVR devices (20–23-mm). After excluding these sizes, the cumulative incidences of BVF (IA 5% vs. SA 1%, p = 0.40) and severe HVD (IA 2% vs. SA 1%, p = 0.11) were similar.ConclusionIn this study, TAVR leaflet design had no impact on survival at 10-years. IA devices showed higher transaortic gradients and cumulative incidences of HVD and BVF predominantly occurring in the smallest valve sizes.
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- 2022
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4. Real-World Experience With a Large Bore Vascular Closure Device During TAVI Procedure: Features and Predictors of Access-Site Vascular Complications
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Giulia Masiero, Livio D'Angelo, Luca Nai Fovino, Tommaso Fabris, Francesco Cardaioli, Giulio Rodinò, Alice Benedetti, Mauro Boiago, Saverio Continisio, Carolina Montonati, Tommaso Sciarretta, Vittorio Zuccarelli, Andrea Scotti, Giulia Lorenzoni, Andrea Pavei, Massimo Napodano, Chiara Fraccaro, Sabino Iliceto, Alfredo Marchese, Giovanni Esposito, and Giuseppe Tarantini
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transfemoral transcatheter aortic valve implantation (TF-TAVI) ,valve academic research consortium (VARC) ,vascular closure device (VCD) ,multidetector computed tomography (MDCT) ,common femoral artery (CFA) ,vascular complications ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
BackgroundsAmong vascular closure devices (VCDs), the novel collagen plug-based MANTA VCD is the first designed for large bore percutaneous access. We aimed to assess the features and predictors of access-site vascular complications in an unselected trans-femoral transcatheter aortic valve replacement (TF-TAVR) population.MethodsPatients undergoing large bore arteriotomy closure with 18F MANTA VCD following TF-TAVR at a large tertiary care center from September 2019 to January 2021 were prospectively analyzed. Primary Outcome was the MANTA VCD access-site-related complications according to Valve Academic Research Consortium-3 (VARC) definitions. Its incidence and predictors were evaluated.ResultsEighty-eight patients (median age 82 years, 48% male, 3.3 median Society of Thoracic Surgeons score) undergoing TF-TAVR were included, mostly (63%) treated with a self-expandable device and with outer diameter sizes varied from 18F to 24-F. MANTA VCD technical success rate was 98%, while 10 patients (11%) experienced MANTA VCD access-site vascular complications which included 8% of minor complications and only to 2% of major events resulting in VARC type ≥2 bleeding. Vessel occlusion/stenosis (60%), perforation (20%), and pseudoaneurysm/dissection/hematoma (20%) occurred, but all were managed without surgical treatment. Independent predictors of failure were age (p = 0.04), minimum common femoral artery diameter (CFA) (p < 0.01), sheath-to-femoral-artery ratio (SFAR) (p < 0.01), and a lower puncture height (p = 0.03). A CFA diameter
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- 2022
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5. DCCAT: Dual-Coordinate Cross-Attention Transformer for thrombus segmentation on coronary OCT.
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Miao Chu, Giovanni Luigi De Maria, Ruobing Dai, Stefano Benenati, Wei Yu, Jiaxin Zhong, Rafail Kotronias, Jason Walsh, Stefano Andreaggi, Vittorio Zuccarelli, Jason Chai, Keith Channon, Adrian P. Banning, and Shengxian Tu
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- 2024
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6. 942 PERCUTANEOUS TREATMENT OF ACUTE PULMONARY EMBOLISM: A CASE REPORT
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Federico Arturi, Chiara Fraccaro, Massimo Napodano, Giulia Masiero, Luca Nai Fovino, Tommaso Fabris, Francesco Cardaioli, Saverio Continisio, Carolina Montonati, Tommaso Sciarretta, Vittorio Zuccarelli, Tommaso Simone, Sabino Iliceto, and Giuseppe Tarantini
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Cardiology and Cardiovascular Medicine - Abstract
Background Pulmonary embolism (P.E.) is defined as an acute occlusion/subocclusion of pulmonary vascular vessels with a ranging clinical manifestation. A reperfusion therapy (preferably systemic thrombolysis) represents the first line therapy for high-risk patients. However, a percutaneous treatment option should be considered when thrombolysis is contraindicated or has failed. Case report A 73 y.o. male, a former smoker with history of hypertension and dyslipidemia, was admitted for hemorrhagic stroke and was subsequently treated by neuro-surgical treatment. 7 days after admission, a cardiac arrest with pulseless electrical activity occurred but return of spontaneous circulation was rapidly achieved. For persistent hypotension vasopressor therapy was started. As first diagnostic work up, an EKG was performed showing sinus tachycardia and new onset of right bundle branch block; the echocardiography revealed a right ventricle dilatation with signs of pressure overload. At the computed tomography angiography of the pulmonary circulation, multiple and bilateral filling defects finally confirmed the diagnosis of acute high-risk P.E.. Given the absolute contraindication for thrombolysis and the good neurological prognosis, a catheter-directed therapy (CDT) was indicated by a multidisciplinary team evaluation. In the cath-lab, the angiography of pulmonary artery confirmed the presence of an occluding embolus in the left lower lobe artery and of a sub-occluding clot in the basal right lower lobe. Multiple aspirations were performed using a Flow Triever (Inari Medical, Irvine, CA) 20 Fr device advanced in the left and right pulmonary artery; a 16 Fr device, adopting child-in-mother technique, was also used, finally removing a large amount of thrombotic material (Fig.1). Restoration of the distal vascular segment perfusion was confirmed by a repeated angiography (Fig.2) and by the reduction of the invasive mean pulmonary artery pressure from 35 mmHg (pre-procedure) to 22 mmHg (post-procedure) (Fig.3). After the procedure, a rapid de-escalation of intravenous vasopressors was performed and the patient was transferred to the Intensive Care Unit, in stable conditions. Finally, the patient was discharged 7 days later, with the resolution of the EKG and echocardiography alterations. Conclusions The Flow Triever device for the interventional treatment of P.E. is a CE approved aspiration system (3 sizes aspiration catheters) including 3 catheters with self-expanding nitinol for mechanical clot fragmentation. Evidence on the safety and efficacy of CDT is limited to observational single studies, a few small randomized trials and small single-arm cohort studies. Outcomes depend on the chosen technique, patient characteristics and local expertise. In particular, the FLARE study showed a significant Right/Left Ventricle ratio reduction after the use of a Flow Triever system while keeping a low rate of complications. The FLASH study is ongoing and the interim analysis showed encouraging results. However, randomized studies focusing on clinical outcomes and comparing CDT to conventional standard therapy (i.e. systemic thrombolysis for high-risk PE and anticoagulation for intermediate risk disease) are needed.
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- 2022
7. Percutaneous coronary intervention versus coronary artery bypass graft surgery: The battle rages on
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Giuseppe Tarantini and Vittorio Zuccarelli
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medicine.medical_specialty ,Battle ,business.industry ,media_common.quotation_subject ,medicine.medical_treatment ,MEDLINE ,Percutaneous coronary intervention ,General Medicine ,Surgery ,medicine.anatomical_structure ,Percutaneous Coronary Intervention ,Treatment Outcome ,Medicine ,Humans ,Radiology, Nuclear Medicine and imaging ,Coronary Artery Bypass ,Cardiology and Cardiovascular Medicine ,business ,media_common ,Artery - Published
- 2021
8. TCT-59 Impact of Prolonged Dual Antiplatelet Therapy Duration on Bioresorbable Scaffolds Outcomes: Five-Year Data From a Prospective Registry
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Giulia Masiero, Giulio Rodinò, Francesco Cardaioli, Mauro Boiago, Carolina Montonati, Saverio Continisio, Tommaso Sciarretta, Vittorio Zuccarelli, Alberto Barolo, Tommaso Fabris, Luca Nai Fovino, Chiara Fraccaro, Massimo Napodano, and Giuseppe Tarantini
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Cardiology and Cardiovascular Medicine - Published
- 2022
9. Sleep−wake cycle dysregulation in idiopathic REM sleep behaviour disorder
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Matteo Spanetta, Vittorio Zuccarelli, Fabio Placidi, Claudio Liguori, Nicola Biagio Mercuri, and Francesca Izzi
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Male ,medicine.medical_specialty ,Polysomnography ,Cognitive Neuroscience ,Sleep, REM ,REM Sleep Behavior Disorder ,Audiology ,Settore MED/26 ,idiopathic rapid eye movement behavior disorder ,03 medical and health sciences ,Behavioral Neuroscience ,0302 clinical medicine ,Rhythm ,medicine ,Humans ,Circadian rhythm ,Wakefulness ,Depression (differential diagnoses) ,Aged ,business.industry ,Beck Depression Inventory ,Eye movement ,Cognition ,Actigraphy ,General Medicine ,Sleep in non-human animals ,030228 respiratory system ,REM ,depression ,Female ,sleep−wake cycle ,Sleep ,business ,030217 neurology & neurosurgery - Abstract
Alteration of the circadian sleep-wake rhythm has been suggested in patients affected by idiopathic rapid eye movement sleep behaviour disorder. Because actigraphy is the validated instrument to monitor the sleep-wake cycle, the aim of the present study was to investigate the circadian sleep-wake rhythm in patients with idiopathic rapid eye movement sleep behaviour disorder compared with healthy aged controls. Fourteen-day actigraphic recording, a comprehensive sleep interview, and cognitive and behavioural domains were investigated in patients affected by idiopathic rapid eye movement sleep behaviour disorder, and compared with controls similar for age, sex and cognitive performances. Patients with idiopathic rapid eye movement sleep behaviour disorder showed reduced relative amplitude and alteration of both sleep and wake compared with controls. Patients with idiopathic rapid eye movement sleep behaviour disorder also showed subjective sleep and wake complaints, and higher scores at the Beck Depression Inventory, compared with controls. Beck Depression Inventory scores correlated with sleep actigraphic parameters, such as sleep latency, sleep efficiency, time in bed, and relative amplitude. Therefore, the present study showed the dysregulation of the sleep-wake cycle in patients with idiopathic rapid eye movement behaviour disorder. Moreover, depressive symptoms documented in patients with idiopathic rapid eye movement sleep behaviour disorder correlated with the sleep-wake rhythm dysregulation.
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- 2020
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