Corrigendum to "Anabolic Hormone Deficiencies in Heart Failure with Reduced or Preserved Ejection Fraction and Correlation with Plasma Total Antioxidant Capacity".

[This corrects the article DOI: 10.1155/2020/5798146.].

The strange case of congenital mitral stenosis in an adult man with cor triatriatum.

We report the case of a 74-year-old male, with a medical history of cor triatriatum, admitted with a 10-day history of intermittent fever. Three sets of blood cultures were positive for Providencia rettgeri. Transthoracic and transesophageal echocardiogram excluded infective endocarditis, but revealed a congenital accessory tissue adhering to the mitral valve, causing supravalvular mitral stenosis.

Circulating irisin levels in heart failure with preserved or reduced ejection fraction: A pilot study.

Irisin, a recently discovered myokine, has been considered a prognostic factor in several cardiovascular diseases. Nevertheless, no data are available on the role of irisin in patients with heart failure (HF), both with preserved (HFpEF) or reduced (HFrEF) ejection fraction. We have therefore evaluated the circulating irisin levels in HFpEF and HFrEF patients, correlating them with metabolic parameters and total antioxidant capacity (TAC), as index of oxidative stress.

Cardiovascular Involvement in Erdheim-Chester Disease: A Case Report and Review of the Literature.

Erdheim-Chester disease (ECD) is a rare, multiorgan, non-Langerhans cell histiocytosis of uncertain origin, characterized by systemic xanthogranulomatous infiltration from CD68+CD1a- histiocytes. Skeletal involvement is present in up to 96% of cases with bilateral osteosclerosis of meta-diaphysis of long bones. Furthermore, in more than 50% of cases there is 1 extraskeletal manifestation.