ArticleFrontiers in cardiovascular medicine2023
The potential impact of hereditary hemochromatosis on the heart considering the disease stage and patient age-the role of echocardiography.
Article in Frontiers in cardiovascular medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 4 citations in OpenAlex.
- Cardiovascular Aging and Damage in Patients with Iron Overload.Biomedicines · 2026Article
- Fatigue Assessment in Patients with Hereditary Hemochromatosis: First Use of the Popular Diagnostic Tools.Journal of clinical medicine · 2024Article
- Investigating gastrointestinal disorders in pregnancy.Obstetric medicine · 2024Review
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7 authors at 1 institution in 1 country.
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Abstract
Background: Hereditary hemochromatosis (HH) is a genetic disease that leads to increased iron accumulation in several organs. Cardiomyocytes are highly susceptible to this damage owing to their high iron uptake, and cardiovascular complications account for 1/3 of the deaths in the natural course of HH. Additionally, excess iron intake and associated oxidative stress may accelerate the aging of the cardiovascular system, regardless of the age of patients with HH. We aimed to investigate the role of standard and speckle-tracking echocardiography (STE) in revealing heart differences in patients with HH considering the disease stage and the patient age. Methodology: Consecutive patients with HH ( Results: Standard echocardiography revealed differences in diastolic parameters between patients with HH and controls, which were the most prominent between healthy and long-lasting HH patients. Regarding systolic function, left ventricular ejection fraction was lower in HH patients, with the most evident differences between the healthy and recently diagnosed HH patients. STE revealed additional differences in systolic parameters, with LV rotation the worst in recently diagnosed patients and its increase in patients with medium and long-lasting HH. Significantly worse peak systolic longitudinal strain values were observed in all patients with HH. Analyses of the results according to the age quartiles of patients with HH revealed that some changes ocurred earlier than expected according to age. Conclusions: Echocardiography can reveal possible heart damage in HH patients at different stages of the disease and highlight potential features of accelerated myocardial aging in these patients.
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