Correction: Right ventricular longitudinal function is linked to left ventricular filling pressure in patients with repaired tetralogy of Fallot (The International Journal of Cardiovascular Imaging, (2022), 39, 2, (401-409), 10.1007/s10554-022-02728-3)

Martin Johansson, Edem Binka, Benjamin Barnes, Lasya Gaur, Erik Hedström, Shelby Kutty, Marcus Carlsson

Research output: Contribution to journalComment/debatepeer-review

Abstract

In the original publication the authors have discovered an error in the software algorithm used to calculate radial contribution to stroke volume (SV). The error consists of a failure to account for the slice gap when calculating septal movement and contribution to SV. Authors correcting note: Upon reviewing the algorithm used to calculate septal contribution to stroke volume an error was observed. The error consists of a failure to account for the slice gap when calculating septal movement and contribution to SV, affecting images with a slice gap of > 0 mm. After adjusting the algorithm the following changes are to be made in the manuscript: Septal contribution to SV is -3.5 ml (-5.2–4.1) instead of − 2 ml [− 3.8–2.1]. Figure 5 has been revised. See revised Fig. 5 attached. Figure 6 has been revised. See revised Fig. 6 attached. In conclusion; after correctly taking slice gap into account, there is a minor change in the results as described above. However, the main conclusion of the study holds true. Septal volume in relation to right ventricular end systolic pressure.

Original languageEnglish (US)
Pages (from-to)1615-1616
Number of pages2
JournalInternational Journal of Cardiovascular Imaging
Volume39
Issue number8
DOIs
StatePublished - Aug 2023
Externally publishedYes

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Cardiology and Cardiovascular Medicine

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