PubTransformer

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Carlo Di Mario - Top 30 Publications

Left ventricular outflow tract shape after aortic valve replacement with St. Jude Trifecta prosthesis.

Aortic prosthesis area (EOA) is computed by continuity equation from left ventricular (LV) stroke volume (SV) derived from LV outflow tract diameter (LVOTD ) or, when unmeasurable, from LV volumes (SVV ). There is evidence to suggest LVOT ellipticity and recommend 3D LVOT area (LVOTCSA ) adoption in aortic stenosis. We sought to evaluate if the same concept applies to supra-annular aortic prosthesis comparing SV and EOA derived from LVOTD (EOAD ) and from LVOTCSA (EOACSA ). EOA computed from SVV (EAOV ) accuracy was evaluated in this setting. Patient-prosthesis mismatch (PPM) was compared among different EOA computations.

Restenosis patterns after bioresorbable vascular scaffold implantation: Angiographic substudy of the GHOST-EU registry.

To evaluate pattern of in-BVS-restenosis after bioresorbable vascular scaffold (BVS) implantation.

Does renal function affect the efficacy or safety of a pharmacoinvasive strategy in patients with ST-elevation myocardial infarction? A meta-analysis.

The efficacy and safety of pharmacoinvasive strategy following fibrinolysis for ST-elevation myocardial infarction (STEMI) in relation to renal function have not been established.

Age and comorbidities should not preclude a liberal use of PCI in myocardial infarction.

Cardiogenic shock is a rare disease: the dedicated network.

Cardiogenic shock (CS) is a rare disease that needs a rapid and multiparameter diagnosis and a timely, aggressive and multidisciplinary goal-oriented treatment. Recently published epidemiological studies and registries underline how SC represents an infrequent clinical entity still burdened by high mortality rates, substantially unchanged over the years. Currently, only few patients with CS are treated with circulatory assistance in dedicated centers. Some consensus documents and expert recommendations emphasize the importance of early diagnosis of CS, immediate pharmacological support, and treatment of precipitating causes, and stress the need for hospitalization in high-volume intensive care centers. The aim of this review is to show the instructions for the creation of a SC network, emphasizing the necessary elements, in agreement with available resources and existing health regulations for giving the same care opportunities to all the patients.

Clinical outcomes of patients with diabetes mellitus treated with Absorb bioresorbable vascular scaffolds: a subanalysis of the European Multicentre GHOST-EU Registry.

Data on the clinical performance of bioresorbable scaffolds in patients with diabetes mellitus (DM) are still limited. The present study reported 1-year clinical outcomes associated with the use of everolimus-eluting bioresorbable vascular scaffolds (Absorb BVS; Abbott Vascular, Santa Clara, CA) in DM patients.

The effect of head-up tilt upon markers of heart rate variability in patients with atrial fibrillation.

Heart rate variability (HRV) analysis is uncommonly undertaken in patients with atrial fibrillation (AF) due to an assumption that ventricular response is random. We sought to determine the effects of head-up tilt (HUT), a stimulus known to elicit an autonomic response, on HRV in patients with AF; we contrasted the findings with those of patients in sinus rhythm (SR).

Insulin resistance, serum uric acid and metabolic syndrome are linked to cardiovascular dysfunction in pediatric obesity.

Childhood obesity is associated with cardiovascular abnormalities but little is known on the potential correlation between early cardiovascular and metabolic alterations.

Risk Stratification Using the CHA2DS2-VASc Score in Takotsubo Syndrome: Data From the Takotsubo Italian Network.

The CHA2DS2-VASc score predicts stroke in patients with atrial fibrillation and has been reported to have a prognostic role even in acute coronary syndrome patients. The Takotsubo syndrome is a condition that mimics acute coronary syndrome and may present several complications including stroke. We sought to assess the ability of CHA2DS2-VASc score to predict adverse events in Takotsubo syndrome patients.

Optical coherence tomography guidance during bioresorbable vascular scaffold implantation.

Bioresorbable vascular scaffold (BRS) represent a revolutionary concept in interventional cardiology. After initial enthusiasm, recent real world registries, including patients with increasing lesion complexity, reported not trivial rates of scaffold thrombosis (ScT). The importance of correct patients selection as well as technical aspects during BRS implantation procedures has been highlighted in several studies suggesting that the high rate of ScT might be related to uncorrected patients/lesions selection together with underutilization of intracoronary imaging guidance leading to suboptimal BRS implantation. The high-resolution power together with the lack of shadowing observed beyond polymer struts makes optical coherence tomography (OCT) the optimal imaging technique to guide BRS implantation and identifies eventually scaffolds failures.

The DESolve novolimus bioresorbable Scaffold: from bench to bedside.

The DESolve (Elixir Medical Corporation, Sunnyvale, California, USA) is a poly-L lactide-based polymer scaffold coated with the antiproliferative and anti-inflammatory drug novolimus. The scaffold biodegrades within one year with a complete resorption in two years and in vitro bench test have shown the ability to supply the necessary radial strength to support the vessel for the critical 3- to 4-month period after implant. The DESolve showed the unique self-correction property, which may reduce the incidence of minor malapposition after deployment. Overexpansion with DESolve is safe since a high capability resistance to fracture has been demonstrated with this scaffold. The aim of this review is to provide a comprehensive overview of the available preclinical and clinical data regarding the DESolve.

Fractional flow reserve: a practical guide for interventional cardiologists and the cardiologist's point of view.

Fractional flow reserve (FFR) is considered the gold standard for functional assessment of coronary stenosis in stable coronary artery disease. The use of FFR enables an ischemia-guided revascularization with improvement of clinical outcomes in a cost-effective fashion. Both clinical and interventional cardiologists should be aware of the advantages and potential pitfalls of this technique. We focus on FFR with the aim to provide the clinical cardiologist with information on indications and technical aspects to confirm a correct execution of FFR in different coronary anatomical settings.

Thousand Registries Are Not Worth a Randomized Trial: Also True for Chronic Total Occlusions?

Optical Coherence Tomography Characterization of Coronary Lithoplasty for Treatment of Calcified Lesions: First Description.

This study sought to determine the mechanistic effects of a novel balloon-based lithoplasty system on heavily calcified coronary lesions and subsequent stent placement using optical coherence tomography (OCT).

Outcome after percutaneous edge-to-edge mitral repair for functional and degenerative mitral regurgitation: a systematic review and meta-analysis.

Differences in terms of safety and efficacy of percutaneous edge-to-edge mitral repair between patients with functional and degenerative mitral regurgitation (MR) are not well established. We performed a systematic review and meta-analysis to clarify these differences.

Percutaneous treatment of coronary chronic total occlusions: state of the art.

Successful percutaneous coronary intervention of chronic total occlusions (CTO) is associated with favorable clinical outcomes in selected subsets of patients. The success rate of CTO interventions greatly increased over the last decades, thanks to the development of dedicated materials and interventional strategies. Nevertheless, CTO interventions are still challenging with higher complication rates and lower success rates compared to standard percutaneous coronary interventions. Dedicated CTO operators are warranted in order to minimize the rate of complications and to achieve a success rate near to 90%. This state of the art paper is aimed to provide updated evidences on the clinical benefit of CTO recanalization and to describe specific interventional techniques for CTO recanalization.

A feasibility and safety study of intracoronary hemodilution during primary coronary angioplasty in order to reduce reperfusion injury in myocardial infarction.

We designed a pilot study to evaluate safety and feasibility of an inexpensive and simple approach to intracoronary hemodilution during primary angioplasty (PPCI) to reduce reperfusion injury.

Unlike for PCI, for TAVR smaller is better.

An amber signal lights up before the red: do not dismiss it.

Accuracy of 99mTc-Hydroxymethylene diphosphonate scintigraphy for diagnosis of transthyretin cardiac amyloidosis.

Either 99mTechnetium diphosphonate (Tc-DPD) or pyrophosphate (Tc-PYP) scintigraphy plays a relevant role in diagnosing transthyretin cardiac amyloidosis (CA), and labeled radiotracers have been extensively studied in diagnosing CA. Few studies have analyzed and validated 99mTc-Hydroxymethylene diphosphonate (Tc-HMDP). Our aim was to validate the diagnostic accuracy of Tc-HMDP total-body scintigraphy in a cohort of patients with biopsy-proven transthyretin CA.

Assessing the Eligibility Criteria in Phase III Randomized Controlled Trials of Drug Therapy in Heart Failure With Preserved Ejection Fraction: The Critical Play-Off Between a "Pure" Patient Phenotype and the Generalizability of Trial Findings.

To investigate the effect of the different eligibility criteria used by phase III clinical studies in heart failure with preserved ejection fraction (HFpEF) on patient selection, phenotype, and survival.

Bioresorbable Vascular Scaffolds as a Treatment Option for Left Main Lesions.

Percutaneous Intervention for Concurrent Chronic Total Occlusions in Patients With STEMI: We Should EXPLORE More!

Twelve-month outcomes after bioresorbable vascular scaffold implantation in patients with acute coronary syndromes. Data from the European Multicenter GHOST-EU Extended Registry.

The aim of this study was to report on the midterm outcomes of patients undergoing percutaneous coronary intervention with bioresorbable vascular scaffolds (BVS) for the treatment of acute coronary syndromes (ACS) and compare with those of patients with stable coronary artery disease (sCAD).

Use of the Instantaneous Wave-free Ratio or Fractional Flow Reserve in PCI.

Coronary revascularization guided by fractional flow reserve (FFR) is associated with better patient outcomes after the procedure than revascularization guided by angiography alone. It is unknown whether the instantaneous wave-free ratio (iFR), an alternative measure that does not require the administration of adenosine, will offer benefits similar to those of FFR.

Bioresorbable Everolimus-Eluting Vascular Scaffold for Long Coronary Lesions: A Subanalysis of the International, Multicenter GHOST-EU Registry.

The authors sought to investigate 1-year outcomes in patients treated with bioresorbable everolimus-eluting vascular scaffolds (BVS) for "long coronary lesions."

Predilation, sizing and post-dilation scoring in patients undergoing everolimus-eluting bioresorbable scaffold implantation for prediction of cardiac adverse events: development and internal validation of the PSP score.

The aim of the study was to develop a scoring model to evaluate the quality of bioresorbable vascular scaffold (BVS) implantation and determine the model's usefulness in predicting adverse cardiac events.

Effects of renal denervation on vascular remodelling in patients with heart failure and preserved ejection fraction: A randomised control trial.

To assess the effect of renal denervation (RDT) on micro- and macro-vascular function in patients with heart failure with preserved ejection fraction (HFpEF).

Left atrial appendage occlusion: Fighting the "dark side" of atrial fibrillation.

Everolimus-eluting bioresorbable vascular scaffolds for treatment of complex chronic total occlusions.

Bioresorbable vascular scaffolds (BVS) represent a novel therapeutic option for the treatment of coronary artery diseases. The objective of this study was to evaluate the feasibility of BVS implantation in complex chronic total occlusions (CTO).