Electromechanical dissociation of left atrium in patients with Cardiac Amyloidosis by Magnetic Resonance: Prognostic and clinical correlates.

Objectives: Left atrial (LA) function is an important marker of hemodynamic status in cardiac amyloidosis (CA), and its characterization may provide relevant prognostic information. We sought to assess the prevalence and prognostic impact of LA dysfunction by cardiac magnetic resonance (CMR) in patients with CA.

Methods: We performed CMR in 80 consecutive patients with CA, including 38 with AL (47%) and 42 with ATTR (53%).

Poor right ventricular function is associated with impaired exercise capacity and ventilatory efficiency in transthyretin cardiac amyloid patients.

CardioPulmonary Exercise Test (CPET) is the gold standard to evaluate functional capacity in patients at high risk of heart failure (HF). Few studies with a limited number of subjects and conflicting results, analyzed the role of CPET in patients with systemic amyloidosis. Aims of our study were the assessment of the response to exercise in patients with Transthyretin amyloid (ATTR) cardiomyopathy (CA), and the correlation of clinical, biohumoral and echocardiographic parameters with CPET parameters, such as VO peak and VE/VCO slope.

Prevalence, causes and predictors of cardiovascular hospitalization in patients with hypertrophic cardiomyopathy.

Background: Despite numerous studies assessing the natural history of patients with hypertrophic cardiomyopathy (HCM), there is lack of data regarding the burden of hospitalization. Aim of this study was to describe prevalence, causes and predictors of cardiovascular hospitalization in patients with HCM.

Methods: We retrospectively included 253 patients with HCM undergoing first evaluation at our center.

Long-Term Mortality Comparison of Patients With Acute Myocardial Infarction Complicated by Cardiogenic Shock and Treated With Culprit-Only or Multivessel Percutaneous Coronary Intervention.

Objectives: We sought to determine whether, in a real word context of patients with Acute Myocardial Infarction (AMI), multivessel disease (MVD) and cardiogenic shock (CS), the successful treatment with primary percutaneous coronary intervention (p-PCI) of only culprit lesions (OC-PCI) is associated with better long-term mortality rates than multivessel PCI (MV-PCI) of all significant lesions.

Methods: From our registry of all consecutive patients admitted for AMI between January 1995 and December 2016 we selected those presenting with CS and MVD successfully treated with p-PCI, and compared those who underwent OC-PCI against MV-PCI, either during the p-PCI (MV-pPCI) or by staged revascularization (Staged-PCI) during hospitalization. The primary endpoint was 2-year all-cause death.

Anticoagulation resumption after intracranial hemorrhage in patients treated with VKA and DOACs.

Background: Intracranial hemorrhage (ICH) is associated with severe prognosis and recurrent risk. This impacts on the decision to resume anticoagulation in atrial fibrillation (AF) or venous thromboembolism (VTE) patients. Purpose of our study is to evaluate the incidence rate of recurrent ICH in patients with AF or VTE resuming anticoagulation after a first ICH episode.

Biomarkers and Prediction of Prognosis in Transthyretin-Related Cardiac Amyloidosis: Direct Comparison of Two Staging Systems.

Background: The severity of heart disease varies widely among patients with transthyretin-related cardiac amyloidosis (ATTR-CA) at presentation, and availability of tools able to predict prognosis is essential for clinical and research purposes. Currently, two biomarker-based staging systems are available. The aim of this study was to compare their predictive performance.

Very elderly patients with venous thromboembolism on oral anticoagulation with VKAs or DOACs: Results from the prospective multicenter START2-Register Study.

Introduction: Few data are available on the safety of anticoagulation in very elderly patients treated with Vitamin K antagonists (VKAs) and direct oral anticoagulants (DOACs) for venous thromboembolism (VTE).

Methods: We carried out a prospective cohort study on VTE patients aged ≥85 years enrolled in the Survey on anticoagulaTed pAtients RegisTer (START2-Register) on treatment with VKAs or DOACs, with the aim to evaluate mortality, bleeding and thrombotic rates (venous and arterial).

Results: We enrolled 272 patients, 58.

[Ventricular storm in a young man with primary hypokinetic dilated cardiomyopathy: why thinking of sarcoidosis?].

The diagnostic approach to patients with cardiac sarcoidosis is challenging, as the disease may occur as a subclinical entity or have heterogeneous clinical manifestations ranging from ventricular arrhythmias to advanced cardiac failure. Therefore, while clinical suspicion remains key, imaging techniques such as nuclear magnetic resonance imaging and myocardial scintigraphy play an important confirmatory role. Final diagnosis requires histological proof on cardiac or extracardiac biopsy.