Mitral Transcatheter Edge-to-Edge Repair in INTERMACS 3-4 Profile Patients with Severe Mitral Regurgitation.

Background: Heart transplantation and left ventricular assist device (LVAD) implementation are effective treatments for advanced heart failure (HF), although their use is limited by organ availability and the high incidence of adverse events. The efficacy of mitral transcatheter edge-to-edge repair (TEER) as a bridge to transplantation or as a destination therapy in advanced HF is still debated.

Methods: A total of 63 patients with INTERMACS class 3 or 4 with contraindications for LVAD and severe functional mitral regurgitation (FMR) were evaluated for TEER implantation eligibility.

[Pulmonary hypertension associated with left heart diseases: pathophysiology, diagnosis, treatment].

Pulmonary hypertension (PH) is a common complication of diseases affecting the left heart, mostly found in patients suffering from heart failure. Left atrial hypertension is the initial driver of post-capillary PH. However, several mechanisms may lead in a subset of patients to structural changes in the pulmonary vessels with development of a pre-capillary component.

Acute coronary syndrome in very elderly patients-a real-world experience.

Very elderly population constitutes an increasingly larger proportion of patients admitted for acute coronary syndromes (ACS). Notably, age represents both a proxy of frailty and an exclusion criterion in clinical randomized trials, which probably contributes to lack of data and undertreatment of real-world elderly patients. The aim of the study is to describe patterns of treatment and outcome of very elderly patients with ACS.

[Anticoagulation therapy during pulmonary embolism follow-up in clinical practice].

Patients with pulmonary embolism are a heterogeneous population and, after the acute phase and the first 3-6 months, the main issue is whether to continue, and hence how long and at what dose, or to stop anticoagulation therapy. In patients with venous thromboembolism (VTE), direct oral anticoagulants (DOACs) are the recommended treatment (class I, level of evidence B in the latest European guidelines), and in most cases, an "extended" or "long-term" low-dose therapy is warranted. This paper aims to provide a practical management tool to the clinician dealing with pulmonary embolism follow-up: from the evidence behind the most used exams (D-dimer, ultrasound Doppler of the lower limbs, imaging tests, recurrence and bleeding risk scores), and the use of DOACs in the extended phase, to six real clinical scenarios with the relative management in the acute phase and at follow-up.

[Managing patients with left ventricular thrombosis after acute myocardial infarction: current evidence, uncertainties, and future perspectives].

The incidence of left ventricular thrombosis (LVT) after acute myocardial infarction has declined significantly in recent decades, thanks to advances in the field of revascularization and antithrombotic therapy. Despite oral anticoagulation, embolic events are the most feared complication of LVT. From a pathophysiological point of view, the development of LVT depends on Virchow's triad, that is, endothelial damage caused by myocardial infarction, blood stasis due to left ventricular dysfunction, and hyper-coagulability determined by inflammation.

Incidence, predictors and outcomes of valve-in-valve TAVI: A systematic review and meta-analysis.

Aims: Surgical aortic valve replacement has been the treatment of choice for patients with aortic valve disease before the arrival of transcatheter aortic valve replacement (TAVI), although limited by degeneration of the bioprosthesis. "Redo" intervention itself is burdened by high risk of complications and valve-in-valve (ViV) TAVI could be a valid strategy of redo for patients with comorbidities.

Methods And Results: Two independent reviewers screened all studies investigating patients undergoing ViV TAVI.

Female sex impact on culprit plaque at optical coherence tomography analysis in the setting of acute coronary syndrome in OCT-FORMIDABLE registry.

To evaluate sex difference in culprit plaque features at optical coherence tomography (OCT) and major adverse cardiovascular events at follow-up. We analyse data from the OCT-FORMIDABLE (OCT-Features Of moRphology, coMposItion anD instABility of culprit and pLaquE in acute coronary syndrome [ACS] patients) registry. A total of 285 patients (20%, 58 females) were included.

Outcome of Patients With Prior Stroke/Transient Ischemic Attack and Acute Coronary Syndromes.

The association between prior stroke/transient ischemic attack (TIA) and clinical outcomes in patients with acute coronary syndrome (ACS) has not been well explored. We evaluated the impact of prior stroke/TIA on this specific patient population. We conducted an international multicenter study including 15 401 patients with ACS from the Bleeding Complications in a Multicenter Registry of Patients Discharged With Diagnosis of Acute Coronary Syndrome registry.

Gender-related differences in post-discharge bleeding among patients with acute coronary syndrome on dual antiplatelet therapy: A BleeMACS sub-study.

Introduction: Bleeding is an independent risk factor of mortality in patients with acute coronary syndromes (ACS). BleeMACS project focuses on long-term bleeding events after hospital discharge, thus we evaluated gender-related differences in post-discharge bleeding among patients with ACS.

Materials And Methods: We investigated 13,727 ACS patients treated with percutaneous coronary intervention and discharged on dual antiplatelet therapy (either with clopidogrel or prasugrel/ticagrelor).

Prediction of Post-Discharge Bleeding in Elderly Patients with Acute Coronary Syndromes: Insights from the BleeMACS Registry.

Background: A poor ability of recommended risk scores for predicting in-hospital bleeding has been reported in elderly patients with acute coronary syndromes (ACS). No study assessed the prediction of post-discharge bleeding in the elderly. The new BleeMACS score (Bleeding complications in a Multicenter registry of patients discharged with diagnosis of Acute Coronary Syndrome), was designed to predict post-discharge bleeding in ACS patients.

Noninvasive Assessment of Hemodynamic Status in HeartWare Left Ventricular Assist Device Patients: Validation of an Echocardiographic Approach.

Objectives: The aim of this prospective study was to validate an echocardiographic protocol derived from 5 HeartWare left ventricular assist device (HVAD) patients for the noninvasive evaluation of right atrial pressure (RAP) and left atrial pressure (LAP) in HVAD patients.

Background: Echocardiography is an invaluable tool to optimize medical treatment and pump settings and also for troubleshooting residual heart failure. Little is known about the echocardiographic evaluation of hemodynamic status in HVAD patients.

Development and external validation of a post-discharge bleeding risk score in patients with acute coronary syndrome: The BleeMACS score.

Background: Accurate 1-year bleeding risk estimation after hospital discharge for acute coronary syndrome (ACS) may help clinicians guide the type and duration of antithrombotic therapy. Currently there are no predictive models for this purpose. The aim of this study was to derive and validate a simple clinical tool for bedside risk estimation of 1-year post-discharge serious bleeding in ACS patients.

Complete or incomplete coronary revascularisation in patients with myocardial infarction and multivessel disease: a propensity score analysis from the "real-life" BleeMACS (Bleeding complications in a Multicenter registry of patients discharged with diagnosis of Acute Coronary Syndrome) registry.

Aims: The benefit of complete or incomplete percutaneous coronary intervention (PCI) in patients with myocardial infarction and multivessel disease remains debated. The aim of our study was to compare a complete vs. a "culprit only" revascularisation strategy in patients with myocardial infarction distinguishing the different clinical subsets (STEMI and NSTEMI) and to provide one-year clinical outcome from the "real-life" BleeMACS (Bleeding complications in a Multicenter registry of patients discharged with diagnosis of Acute Coronary Syndrome) registry.

Provisional vs. two-stent technique for unprotected left main coronary artery disease after ten years follow up: A propensity matched analysis.

Aims: There is uncertainty on which stenting approach confers the best long-term outlook for unprotected left main (ULM) bifurcation disease.

Methods And Results: This is a non-randomized, retrospective study including all consecutive patients with 50% stenosis of the left main involving at least 1 of the arteries stemming from the left main treated with drug-eluting stents (DES) in 9 European centers between 2002 and 2004. Patients were divided into two groups: those treated with provisional stentings vs.

BleeMACS: rationale and design of the study.

Background: Bleeding events after an acute coronary syndrome have a negative impact on prognosis. Available risk scores are limited by suboptimal accuracy, prediction of only in-hospital events and absence of patients treated with new antiplatelet agents in the current era of widespread use of percutaneous coronary intervention.

Design: The BleeMACS (Bleeding complications in a Multicenter registry of patients discharged after an Acute Coronary Syndrome) project is a multicenter investigator-initiated international retrospective registry that enrolled more than 15 000 patients discharged with a definitive diagnosis of acute coronary syndrome and treated with percutaneous revascularization.

Meta-analysis of comparison between self-expandable and balloon-expandable valves for patients having transcatheter aortic valve implantation.

Two different devices, 1 self-expanding and 1 balloon-expandable, have been developed for patients who underwent transcatheter aortic valve implantation with contrasting data about efficacy and safety. Pubmed, Medline, and Google Scholar were systematically searched for studies of these different devices, with data derived from randomized controlled trial or registries with multivariate analysis. All-cause death at 30 days and at follow-up were the primary end points, whereas postprocedural moderate or severe aortic regurgitation (AR), stroke, major vascular complications, bleedings, and pacemaker implantation the secondary ones.

Meta-analysis of randomized controlled trials and adjusted observational results of use of clopidogrel, aspirin, and oral anticoagulants in patients undergoing percutaneous coronary intervention.

The optimal antiaggregant therapy after coronary stenting in patients receiving oral anticoagulants (OACs) is currently debated. MEDLINE and Cochrane Library were searched for studies reporting outcomes of patients who underwent PCI and who were on triple therapy (TT) or dual-antiplatelet therapy (DAPT) with aspirin and clopidogrel or dual therapy (DT) with OAC and clopidogrel. Major bleeding was the primary end point, whereas all-cause death, myocardial infarction (MI), stent thrombosis, and stroke were secondary ones.