Left ventricular fibrosis as a main determinant of filling pressures and left atrial function in advanced heart failure.

Aims: Advanced heart failure (AdHF) is characterized by variable degrees of left ventricular (LV) dysfunction, myocardial fibrosis, and raised filling pressures which lead to left atrial (LA) dilatation and cavity dysfunction. This study investigated the relationship between LA peak atrial longitudinal strain (PALS), assessed by speckle-tracking echocardiography (STE), and invasive measures of LV filling pressures and fibrosis in a group of AdHF patients undergoing heart transplantation (HTX).

Methods And Results: We consecutively enrolled patients with AdHF who underwent HTX at our Department.

Prognostic role of mitral regurgitation in patients with advanced heart failure.

Aim: The impact of mitral regurgitation (MR) in patients with advanced heart failure (HF) is poorly known. We aimed to evaluate the impact of MR on clinical outcomes of a real-world, contemporary, multicentre population with advanced HF.

Methods: The HELP-HF registry enrolled patients with HF and at least one "I NEED HELP" criterion, at four Italian centres between January 2020 and November 2021.

Clinical burden and predictors of non-cardiovascular mortality and morbidity in advanced heart failure.

Background: The changing demographic of heart failure (HF) increases the exposure to non-cardiovascular (non-CV) events. We investigated the distribution of non-CV mortality/morbidity and the characteristics associated with higher risk of non-CV events in patients with advanced HF.

Methods: Patients from the HELP-HF registry were stratified according to the number of 2018 HFA-ESC criteria for advanced HF.

Guideline-directed medical therapy in severe heart failure with reduced ejection fraction: An analysis from the HELP-HF registry.

Aim: Persistent symptoms despite guideline-directed medical therapy (GDMT) and poor tolerance of GDMT are hallmarks of patients with advanced heart failure (HF) with reduced ejection fraction (HFrEF). However, real-world data on GDMT use, dose, and prognostic implications are lacking.

Methods And Results: We included 699 consecutive patients with HFrEF and at least one 'I NEED HELP' marker for advanced HF enrolled in a multicentre registry.

Detailed Assessment of the "I Need Help" Criteria in Patients With Heart Failure: Insights From the HELP-HF Registry.

Background: The "I Need Help" markers have been proposed to identify patients with advanced heart failure (HF). We evaluated the prognostic impact of these markers on clinical outcomes in a real-world, contemporary, multicenter HF population.

Methods: We included consecutive patients with HF and at least 1 high-risk "I Need Help" marker from 4 centers.

Role of ejection fraction in patients at risk for advanced heart failure: insights from the HELP-HF registry.

Aims: Patients with heart failure (HF) with reduced ejection fraction (EF) (HFrEF), mildly reduced EF (HFmrEF), and preserved EF (HFpEF) may all progress to advanced HF, but the impact of EF in the advanced setting is not well established. Our aim was to assess the prognostic impact of EF in patients with at least one 'I NEED HELP' marker for advanced HF.

Methods And Results: Patients with HF and at least one high-risk 'I NEED HELP' criterion from four centres were included in this analysis.

Atrial arrhythmias and heart failure: A "modern view" of an old paradox.

Background: Heart failure (HF) and atrial arrhythmias (AAs) are two clinical conditions that characterize the daily clinical practice of cardiologists. In this perspective review, we analyze the shared etiopathogenetic pathways of atrial arrhythmias, which are the most common cause of atrial arrhythmias-induced cardiomyopathy (AACM) and HF.

Hypothesis: The aim is to explore the pathophysiology of these two conditions considering them as a "unicum", allowing the definition of a cardiovascular continuum where it is possible to predict the factors and to identify the patient phenotype most at risk to develop HF due to atrial arrhythmias.

Percutaneous Tricuspid Valve Repair.

Tricuspid regurgitation (TR) negatively affects patient outcomes. Surgical tricuspid valve repair/replacement carries a high operative risk and is not a viable option for many high-risk patients. Percutaneous approaches provide an attractive alternative solution for such patients since they represent a valid alternative to open heart surgery without the significant risks carried by surgery.

Prognostic impact of the updated 2018 HFA-ESC definition of advanced heart failure: results from the HELP-HF registry.

Aims: The Heart Failure Association of the European Society of Cardiology (HFA-ESC) proposed a definition of advanced heart failure (HF) that has not been validated, yet. We assessed its prognostic impact in a consecutive series of patients with high-risk HF.

Methods And Results: The HELP-HF registry enrolled consecutive patients with HF and at least one high-risk 'I NEED HELP' marker, evaluated at four Italian centres between 1 January 2020 and 30 November 2021.

Prognostic value of tricuspid regurgitation.

Tricuspid regurgitation (TR) has a considerable prevalence in the overall population, that further increases in selected categories of patients. Three morphologic types of TR prevail, namely primary, secondary and atrial TR, mostly, but not always, occurring in different subsets of patients. Recent evidences demonstrate a negative impact of TR on outcomes, irrespective of etiology and even when less than severe in grading.

Lung ultrasound-guided therapy reduces acute decompensation events in chronic heart failure.

Objective: Pulmonary congestion is the main cause of hospital admission in patients with heart failure (HF). Lung ultrasound (LUS) is a useful tool to identify subclinical pulmonary congestion. We evaluated the usefulness of LUS in addition to physical examination (PE) in the management of outpatients with HF.

The analysis of left atrial function predicts the severity of functional impairment in chronic heart failure: The FLASH multicenter study.

Background: Heart failure (HF) patients present with a variety of symptoms at different stages of the disease, but the underlying pathophysiology still is unclear. Left atrial (LA) function might be tightly related to changes in patients' symptoms, more than morphological and anatomic heart features, measurable by ultrasound imaging technique. This study sought to investigate the correlation between LA function, assessed by Speckle Tracking Echocardiography (STE) and Quality of Life (QoL), assessed by the Minnesota Living with Heart Failure Questionnaire (MLHFQ), in patients with chronic HF.

Validation of a new score for outcome prediction in patients with heart failure with reduced ejection fraction.

Background: Most models for outcome prediction in heart failure are under-utilized because complex or including non-routine clinical use variables. We aimed to develop a prognostic score for patients with stable heart failure, including only easily obtainable parameters.

Methods: In 376 outpatients with heart failure (ejection fraction ≤40%), twelve variables were individually correlated with 5-year mortality.

Normative Reference Values of Right Heart in Competitive Athletes: A Systematic Review and Meta-Analysis.

Training-induced right ventricular (RV) enlargement is frequent in athletes. Unfortunately, RV dilatation is also a common phenotypic expression and one of the diagnostic criteria of arrhythmogenic RV cardiomyopathy (ARVC). The current echocardiographic reference values derived from the general population can overestimate the presence of RV dilatation in athletes.

Systematic Left Ventricular Assist Device Implant Eligibility with Non-Invasive Assessment: The SIENA Protocol.

In patients with end-stage left ventricular (LV) heart failure who receive LV assist device (LVAD) implantation, right ventricular (RV) failure represents a possible critical complication that heavily affects morbidity and mortality. Several clinical, laboratory, hemodynamic, and echocardiographic variables have been found to be associated with RV failure occurrence after surgery. Different models and risk scores have been proposed, with poor results.

Left atrial strain: A useful index in atrial fibrillation.

Left atrial (LA) strain is a speckle tracking echocardiography (STE)-derived parameter applied to the analysis of chamber function that provides highly reproducible measures of LA deformation by a non-Doppler, angle-independent quantification. In recent years, data regarding accuracy and clinical application of LA strain are rapidly increasing. This review describes the main features of LA strain and examines the role of STE in the evaluation of various aspects of AF, as the risk of developing the arrhythmia in general population, the evaluation of LA fibrosis and LA impairment, the quantification of cardioembolic risk and of recurrence after cardioversion or ablation therapies.

Left atrial strain: a new parameter for assessment of left ventricular filling pressure.

In order to obtain accurate diagnosis, treatment and prognostication in many cardiac conditions, there is a need for assessment of left ventricular (LV) filling pressure. While systole depends on ejection function of LV, diastole and its disturbances influence filling function and pressures. The commonest condition that represents the latter is heart failure with preserved ejection fraction in which LV ejection is maintained, but diastole is disturbed and hence filling pressures are raised.

Primary Cardiac Lymphoma in an Immunocompetent 71-Year-Old Man.

Isolated cardiac lymphomas are very rare, especially in immunocompetent patients. As a consequence, little is known about the best therapeutic management and about patients' outcomes in these cases. Diffuse large B-cell lymphoma is the most frequent subtype; anthracycline-based chemotherapy has been the most successful treatment.

Oral direct thrombin inhibition: a double-edged sword?

New oral anticoagulants have been shown to be not inferior to vitamin K antagonists in reducing thrombo-embolic events in patients with non-valvular atrial fibrillation and venous thrombo-embolism. However, those among them whichdirectly inhibit thrombin have been associated with greater risk of myocardial infarction. In this article we review the pleiotropic physiological effects of thrombin and their potential link with the observed greater incidence of myocardial infarction during therapy with oral direct thrombin inhibitors.