Valve-sparing versus bio-Bentall aortic root replacement in patients aged 60-75 years: Survival, Reintervention and Aortic Regurgitation.

Background: Valve-sparing root replacement(VSRR) with the David technique is an established therapy for aortic root pathology in young patients. The aim of this study was to evaluate short and long-term outcomes between VSRR and aortic root replacement(ARR) with a biological-valved conduit in sexagenarians.

Methods: A multicenter retrospective review from 2002-2022 identified 299-sexagenarians undergoing aortic root surgery, among whom 82(27.

Long-term results of edge-to-edge and neochordal mitral repair for isolated anterior leaflet lesion: a propensity match analysis.

Objectives: Mitral regurgitation due to anterior mitral leaflet lesions is associated with an increased risk of mitral regurgitation recurrence after mitral valve repair compared with posterior leaflet-related lesions. Both edge-to-edge (E-to-E) and neochordal repair, associated with ring annuloplasty, have been used in our institution to address isolated anterior mitral leaflet lesions. The aim of this study was to compare the clinical and echocardiographic long-term results of those two approaches for isolated anterior mitral leaflet lesions by means of a propensity match analysis.

Remote proctoring during structural heart procedures: Toward a widespread diffusion of knowledge using mixed reality.

Background: Despite its wide diffusion in surgical procedures, very few experiences are reported so far about the possible applications of remote proctoring (RP) in structural heart interventions.

Aims: Our aim was to demonstrate the feasibility, safety, and efficacy of RP during transcatheter edge-to-edge repair using a mixed reality-based head-mounted display (HMD).

Methods: Two users (a doctor and a proctor), wearing HMDs, were connected through a 5G network, allowing them to share audio and video signals.

When annuloplasty is not enough: a case report of ventricular arrhythmias stepwise abolition after mitral valve re-repair.

Background: Some patients affected by mitral valve (MV) prolapse (MVP) are at higher risk of ventricular arrhythmias (VAs), but the underlying pathogenesis, as well as the effects of surgery on VA, remain not fully understood. Mitral valve repair, however, represents a privileged point of view to deepen the understanding of arrhythmogenesis in this context. Hence, we report an interesting case of MV re-repair.

Eligibility to COAPT trial in the daily practice: A real-world experience.

Background: The COAPT Trial was the first ever to demonstrate a survival benefit in treating functional mitral regurgitation (FMR). That was achieved through transcatheter mitral repair in selected patients. The exact proportion of patients fulfilling COAPT selection criteria in the real-world is unknown.

Percutaneous repair of moderate-to-severe or severe functional mitral regurgitation in patients with symptomatic heart failure: Baseline characteristics of patients in the RESHAPE-HF2 trial and comparison to COAPT and MITRA-FR trials.

Aim: The RESHAPE-HF2 trial is designed to assess the efficacy and safety of the MitraClip device system for the treatment of clinically important functional mitral regurgitation (FMR) in patients with heart failure (HF). This report describes the baseline characteristics of patients enrolled in the RESHAPE-HF2 trial compared to those enrolled in the COAPT and MITRA-FR trials.

Methods And Results: The RESHAPE-HF2 study is an investigator-initiated, prospective, randomized, multicentre trial including patients with symptomatic HF, a left ventricular ejection fraction (LVEF) between 20% and 50% with moderate-to-severe or severe FMR, for whom isolated mitral valve surgery was not recommended.

Long-term Results of Clover and Edge-to-Edge Leaflet Repair for Complex Tricuspid Regurgitation.

Background: The aim of this study was to report the long-term results of the clover and edge-to-edge repair techniques for complex tricuspid regurgitation (TR).

Methods: This was a single-center observational study. A competing risks proportional-hazards regression model, using the Fine and Gray model, was performed to analyze the time to TR ≥2+, considering death as a competing risk.

Subacute postoperative atrial fibrillation after heart surgery: Incidence and predictive factors in cardiac rehabilitation.

Background: Postoperative atrial fibrillation (POAF) is the most common arrhythmia following cardiac surgery (CS). It may occur between the 1st and the 4th postoperative day as acute POAF or between the 5th and the 30th as subacute (sPOAF). sPOAF is associated with higher thromboembolic risk, which consistently increase patients' morbidity.

A Novel Transcatheter Device for the Edge-to-Edge Treatment of Tricuspid Regurgitation: A Preliminary Evaluation.

Tricuspid regurgitation (TR) is the most common pathology of the tricuspid valve (TV), with significant mortality in severe cases. A well-established strategy to treat TR is represented by the clover surgical technique, which consists of stitching together the free edges of TV leaflets, producing a clover-shaped valvular orifice. Transcatheter treatments for TR constitute a valuable alternative for high-risk patients.

Three Logistic Predictive Models for the Prediction of Mortality and Major Pulmonary Complications after Cardiac Surgery.

Pulmonary complications are a leading cause of morbidity after cardiac surgery. The aim of this study was to develop models to predict postoperative lung dysfunction and mortality. This was a single-center, observational, retrospective study.

Neochordae implantation versus leaflet resection in mitral valve posterior leaflet prolapse and dilated left ventricle: a propensity score matching comparison with long-term follow-up.

Objectives: Uncorrected severe mitral regurgitation (MR) due to posterior prolapse leads to left ventricular dilatation. At this stage, mitral valve repair becomes mandatory to avoid permanent myocardial injury. However, which technique among neochoardae implantation and leaflet resection provides the best results in this scenario remains unknown.

Imaging of the Diaphragm Following Cardiac Surgery: Focus on Ultrasonographic Assessment.

Diaphragm dysfunction is a common complication following cardiac surgery. Its clinical impact is variable, ranging from the absence of symptoms to the acute respiratory failure. Post-operative diaphragm dysfunction may negatively affect patients' prognosis delaying the weaning from the mechanical ventilation (MV), extending the time of hospitalization and increasing mortality.

Secondary Lymphedema: Clinical Interdisciplinary Tricks to Overcome an Intriguing Disease.

Secondary lymphedema is a complex pathology which is very impairing to the patient, consisting of fluid accumulation in the tissue, accompanied by alteration of the interstitial fibrous tissue matrix, deposition of cellular debris and local inflammation. It develops mostly in limbs and/or external genitals because of demolishing oncological surgery with excision of local lymph nodes, or it may depend upon inflammatory or infective diseases, trauma, or congenital vascular malformation. Its treatment foresees various approaches, from simple postural attitude to physical therapy, to minimally invasive lymphatic microsurgery.

TRI-SCORE: a single-centre validation study.

Objectives: The TRI-SCORE is a recently published risk score for predicting in-hospital mortality in patients undergoing isolated tricuspid valve surgery (ITVS). The aim of this study is to externally validate the ability of the TRI-SCORE in predicting in-hospital and long-term mortality following ITVS.

Methods: A retrospective review of our institutional database was carried out to identify all patients undergoing isolated tricuspid valve repair or replacement from March 1997 to March 2021.

The impact of mitral valve surgery on ventricular arrhythmias in patients with Barlow's disease: preliminary results of a prospective study.

Objectives: Aim of this study was to evaluate arrhythmic burden of patients with Barlow's disease and significant mitral regurgitation (MR) and assess the impact of mitral repair on ventricular arrhythmias (VA) in this group of subjects.

Methods: We prospectively included 88 consecutive patients with Barlow's disease referred to our Institution from February 2021 to May 2022. All enrolled patients underwent 24-h Holter monitoring before surgery.

Ratio between right ventricular longitudinal strain and pulmonary arterial systolic pressure: A novel prognostic parameter in patients with severe tricuspid regurgitation.

Background: In terms of pathophysiology, tricuspid regurgitation (TR), right ventricular function and pulmonary artery pressure are linked to each other. Our aim was to analyze whether the echocardiography-derived right ventricular free wall longitudinal strain/pulmonary artery systolic pressures (RVFWLS/PASP) ratio can improve risk stratification in patients with severe tricuspid regurgitation (TR).

Methods: In this single-center retrospective study, 250 consecutive patients with severe TR were enrolled from December 2015 to December 2018.

A novel versatile concept of cardioplegia delivery in cardiac surgery: The ReverseTWO cardioplegia circuit system.

Nowadays, the necessity of having a cardioplegia circuit capable of being adapted in order to administer different types of cardioplegia is strategically fundamental, both for the perfusionist and for the cardiac surgeon. This allows to avoid cutting tubes, guarantees sterility and, most of all, limits the number of cardioplegia circuits for the different strategies of cardiac arrest. The novel "ReverseTWO cardioplegia circuit system" is the development of the precedent "Reverse system" where mainly the 4:1 and crystalloid cardioplegia were used, It has the advantage of allowing immediate change of cardioplegia set-up versus four types of cardioplegia technique, when the strategy is unexpectedly changed before the beginning of cardiopulmonary bypass (CPB), is safe and enables the perfusionist to use one single custom pack of cardioplegia.

Surgical approach to combined mitral and tricuspid valve disease: good neighbourhood rules.

Tricuspid regurgitation afflicts more than one-third of patients with mitral valve disease during their clinical history, and negatively affects their outcomes, increasing mortality and hospitalizations for heart failure and reducing the quality of life. A renewed interest in the 'neglected valve' has increased the frequency of the combined treatment of these two diseases. Undoubtedly necessary in patients with degenerative mitral valve disease in the presence of two severe valve defects, tricuspid annuloplasty has proven to be safe and effective even if performed prophylactically, when tricuspid annular dilation coexists with primary mitral dysfunction.