Article Text
PostScript
Correspondence
Preserved stroke volume late after tetralogy repair, despite severe right ventricular dilatation
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To the Editor Right ventricular (RV) enlargement due to increased pulmonary regurgitation has been identified as a significant issue in patients after repair of tetralogy of Fallot. In a recent study, O'Meagher et al 1 reported an interesting observation; exercise capacity and stroke volume are maintained with RV end-diastolic volume index (RVEDVi) above, as opposed to below, a commonly used cut-off (150 mL/m …
Footnotes
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Contributors All authors included in the paper fulfil the criteria of authorship. There is no one else who fulfils the criteria but has not been included as an author.
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Competing interests None.
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Provenance and peer review Not commissioned; internally peer reviewed.