Publications by authors named "Maria C Casale"

Article Synopsis
  • - The study investigates the mechanisms behind slow-fast atrioventricular nodal re-entrant tachycardia (AVNRT) and seeks to map electrical activity in the right atrium and Koch's Triangle during this condition and in normal sinus rhythm.
  • - Using advanced mapping techniques and specialized catheters, 45 patients with typical AVNRT were examined, revealing significant differences in AV node potential duration and amplitude between sinus rhythm and tachycardia phases.
  • - The findings demonstrate that ultrahigh-density mapping effectively captures electrical activity throughout the entire tachycardia cycle, which may enhance clinical strategies for treating certain arrhythmias.
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Unlabelled: (200 w) Introduction. Remote monitoring (RM) of cardiac implantable electronic device (CIED) diagnostics helps to identify patients potentially at risk of worsening heart failure (HF). Additionally, knowledge of patient HF-related symptoms is crucial for decision making.

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Italy was the first Western country to face a massive SARS-CoV-2 outbreak. The limited information initially available on the natural course of the disease required caution in the discharge of patients accessing health facilities. This resulted in overcrowded health facilities and emergency services.

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Background: The COVID-19 pandemic forced several European governments to impose severe lockdown measures. The reduction of physical activity during the lockdown could have been deleterious.

Objective: The aim of this observational, retrospective study was to investigate the effect of the lockdown strategy on the physical activity burden and subsequent reassessment in a group of patients with heart failure who were followed by means of remote monitoring.

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Thromboembolism is the most serious complication of AF, and oral anticoagulation is the mainstay therapy. Current guidelines place all AF types together in terms of anticoagulation with the major determinants being associated comorbidities translated into risk marker. Among patients in large clinical trials, those with non-paroxysmal AF appear to be at higher risk of stroke than those with paroxysmal AF.

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Aim: Adherence to guidelines was not homogeneous in Europe, according to the survey on cardiac resynchronization therapy conducted in 2008-2009. The aim of our study was to compare the results in the Italian and European cohorts of the Second European Cardiac Resynchronization Therapy Survey.

Methods: Patients' characteristics, procedural data and follow-up were collected.

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Our aim was to define the distribution of monocyte subsets in a cohort of congestive heart failure (CHF) patients, to verify whether increased severity of CHF is linked to the expansion of specific monocyte subsets, and finally to investigate the relationship between monocyte subset relative frequencies, laboratory parameters of inflammation, and monocyte ACE expression. Thirty consecutive CHF patients and 26 healthy control subjects were evaluated for peripheral blood monocyte expression of CD14, CD16 and CD143 (ACE) by flow-cytometry, and for endothelial-derived soluble CD146 levels by ELISA. CD14++ CD16+ frequency was significantly higher in CHF patients than in Controls (%, median value and IQ) (12.

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