Tricuspid annular peak systolic velocity (s′) in children and young adults with pulmonary artery hypertension secondary to congenital heart diseases, and in those with repaired tetralogy of fallot: Echocardiography and MRI Data

Martin Koestenberger, Bert Nagel, William Ravekes, Alexander Avian, Bernd Heinzl, Andrea Fandl, Thomas Rehak, Erich Sorantin, Gerhard Cvirn, Andreas Gamillscheg

Research output: Contribution to journalArticle

Abstract

Background: Tricuspid annular peak systolic velocity (S′), as an echocardiographic index to assess right ventricular (RV) systolic function, has not been investigated thoroughly in children and young adults with repaired tetralogy of Fallot (TOF) and pulmonary artery hypertension secondary to congenital heart disease (PAH-CHD). Methods: S′ values in patients with TOF (n = 183) and PAH-CHD (n = 55) were compared with those in normal subjects. S′ values were compared with RV ejection fraction and RV end-diastolic volume index (RVEDVi) determined by magnetic resonance imaging. Results: S′ values became significantly reduced in PAH-CHD patients after 10.4 years of age and after 13.6 years of age in patients with TOF compared with the lower boundary of the ±2-SD interval of normal subjects. Significant positive correlations between S′ and RV ejection fraction were seen in patients with TOF (r = 0.66, P

Original languageEnglish (US)
Pages (from-to)1041-1049
Number of pages9
JournalJournal of the American Society of Echocardiography
Volume25
Issue number10
DOIs
StatePublished - Oct 2012

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Tetralogy of Fallot
Pulmonary Hypertension
Pulmonary Artery
Echocardiography
Young Adult
Heart Diseases
Stroke Volume
Right Ventricular Function
Magnetic Resonance Imaging

Keywords

  • Indexed end-diastolic volume
  • Magnetic resonance imaging
  • Pediatric patients
  • Pulmonary artery hypertension secondary to congenital heart disease
  • Right ventricular systolic function
  • Tetralogy of Fallot
  • Tricuspid annular peak systolic velocity

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Cardiology and Cardiovascular Medicine

Cite this

Tricuspid annular peak systolic velocity (s′) in children and young adults with pulmonary artery hypertension secondary to congenital heart diseases, and in those with repaired tetralogy of fallot : Echocardiography and MRI Data. / Koestenberger, Martin; Nagel, Bert; Ravekes, William; Avian, Alexander; Heinzl, Bernd; Fandl, Andrea; Rehak, Thomas; Sorantin, Erich; Cvirn, Gerhard; Gamillscheg, Andreas.

In: Journal of the American Society of Echocardiography, Vol. 25, No. 10, 10.2012, p. 1041-1049.

Research output: Contribution to journalArticle

Koestenberger, Martin ; Nagel, Bert ; Ravekes, William ; Avian, Alexander ; Heinzl, Bernd ; Fandl, Andrea ; Rehak, Thomas ; Sorantin, Erich ; Cvirn, Gerhard ; Gamillscheg, Andreas. / Tricuspid annular peak systolic velocity (s′) in children and young adults with pulmonary artery hypertension secondary to congenital heart diseases, and in those with repaired tetralogy of fallot : Echocardiography and MRI Data. In: Journal of the American Society of Echocardiography. 2012 ; Vol. 25, No. 10. pp. 1041-1049.
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AU - Koestenberger, Martin

AU - Nagel, Bert

AU - Ravekes, William

AU - Avian, Alexander

AU - Heinzl, Bernd

AU - Fandl, Andrea

AU - Rehak, Thomas

AU - Sorantin, Erich

AU - Cvirn, Gerhard

AU - Gamillscheg, Andreas

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