Publications by authors named "Maria Vittoria Silverii"

Introduction: The positive effect of cardiac rehabilitation (CR) is demonstrated in younger and older patients. However, it is quite debated whether the beneficial effect is similarly maintained in both genders during follow-up.

Aim: to determine if the improvement obtained after CR remained significant at 1-year follow-up in older population, testing the influence of gender on this outcome.

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Background: Transthyretin amyloid cardiomyopathy (ATTR-CM) is associated with a progressive reduction of functional capacity. The progression of cardiopulmonary exercise testing (CPET) parameters over time is still unknown.

Methods: In this study, 55 patients with ATTR-CM underwent 2 serial cardiologic evaluations and CPETs in a national referral center for cardiac amyloidosis (Careggi University Hospital, Florence).

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Cardiac rehabilitation (CR) improves clinical and functional recovery in older patients after acute cardiac syndromes, whose outcome is influenced by cardiac disease severity, but also by comorbidity and frailty. The aim of the study was to analyze the predictors of physical frailty improvement during the CR program. Data were collected in all patients aged > 75 years consecutively admitted from 1 January to December 2017 to our CR, consisting of 5-day-per-week of 30-min session of biking or calisthenics on alternate days for 4 weeks.

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Article Synopsis
  • - This study investigates how cardiopulmonary exercise testing (CPET) can predict outcomes in patients with transthyretin cardiac amyloidosis (ATTR-CA), a condition that worsens functional capacity over time.
  • - Among 75 patients evaluated, those with lower normalized peak oxygen consumption (%ppVO2) showed a significantly higher risk of death or heart failure hospitalization, with a critical threshold identified at 62%.
  • - The findings suggest that CPET is a valuable and safe assessment tool for identifying patients with severe ATTR-CA who may benefit from targeted therapies.
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Background: The positive effect of cardiac rehabilitation (CR) on outcomes after acute coronary syndromes (ACS) is established. Nevertheless, enrollment rates into CR programs remain low, although ACS carry a high risk of functional decline particularly in the elderly.

Aim: We aimed to determine if a multidisciplinary CR improves exercise capacity in an older population discharged after ACS systematically treated with PCI.

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Objective: To investigate the persistence of symptoms compatible with COVID-19 in a real-file prospective cohort of patients at 12 months from hospital discharge.

Methods: Longitudinal, prospective, single-center, cohort telephone follow-up (FU) study in a Tertiary Care Hospital. All consecutive patients >18 years admitted for COVID-19 were prospectively enrolled in a telephone FU program aimed at monitoring symptoms after 1,3,6,9 and 12 months from hospital discharge.

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Cardiac rehabilitation (CR) is a comprehensive multidisciplinary program individually tailored to the needs of patients with cardiovascular disease. Cardiovascular disease is prevalent in older adults and is the leading cause of death and major disability in adults ≥75 years of age. The mean age of patients eligible for CR is increasing, with greater complexity and specific geriatric features, such as multimorbidity, frailty, and disability.

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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.

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Aim: Cardiac rehabilitation promotes functional recovery after cardiac events. Our study aimed at evaluating whether, compared to usual care, a home-based exercise programme with monthly reinforcement sessions adds long-term functional benefits to those obtained with cardiac rehabilitation in the elderly.

Methods: After a 4-week outpatient cardiac rehabilitation, 160 of 197 patients aged 75 years and older screened for eligibility with different indications for cardiac rehabilitation, were randomly assigned to a control (C) or an active treatment (T) group.

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The present study aims at evaluating the achievement of blood pressure, lipid and blood glucose targets, healthy lifestyle changes and appropriate drug prescription/adherence in patients attending secondary prevention/CR ambulatory visit after index cardiovascular event in a time period ranging 1 to 5 year. At ambulatory visit, a predetermined set of data collection was used, including demographic data, cardiovascular risk factors and lifestyle habits, type and time of index event, current symptoms, physical sign, biochemistry and current medical treatment (including type and dosage). Cardiovascular risk profile (smoking habits, physical activity and body weight), secondary prevention goals (LDL-cholesterol, blood pressure, resting heart rate, glycated haemoglobin level) and the use of recommended drugs were also evaluated and categorized.

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