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Wolfgang Bothe, MD, John-Peder Escobar Kvitting, MD, PhD, Julia C

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Presentation on theme: "Wolfgang Bothe, MD, John-Peder Escobar Kvitting, MD, PhD, Julia C"— Presentation transcript:

1 Effects of different annuloplasty rings on anterior mitral leaflet dimensions 
Wolfgang Bothe, MD, John-Peder Escobar Kvitting, MD, PhD, Julia C. Swanson, MD, Sigurd Hartnett, BA, Neil B. Ingels, PhD, D. Craig Miller, MD  The Journal of Thoracic and Cardiovascular Surgery  Volume 139, Issue 5, Pages (May 2010) DOI: /j.jtcvs Copyright © 2010 The American Association for Thoracic Surgery Terms and Conditions

2 Figure 1 A, Schematic representation of the radiopaque marker array used in this study. B, Intraoperative photograph of the Cosgrove-Edwards band (Edwards Lifesciences, Irvine, Calif; C, RSAR (St Jude Medical Inc, St Paul, Minn); D, Carpentier-Edwards Physio (Edwards Lifesciences); E, Edwards IMR-ETlogix (Edwards Lifesciences); and F, Edwards GeoForm (Edwards Lifesciences) from a surgical view. AC, Anterior commissure; PC, posterior commissure. ∗MA saddle horn. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2010 The American Association for Thoracic Surgery Terms and Conditions

3 Figure 2 Septal-lateral dimension of the anterior mitral leaflet and the MA of Cosgrove-Control and Cosgrove (A), RSAR-Control and RSAR (B), Physio-Control and Physio (C), ETlogix-Control and ETlogix (D), and GeoForm-Control and GeoForm (E) with ring inserted (“brick” pattern and black bars) and after ring release (small dots and white bars) at ED (small dots and “brick” pattern bars) and ES (white and black bars). Data are mean ± 1 standard deviation. AML, Anterior mitral leaflet; MA, mitral annulus; ED, end diastole; ES, end systole; CTRL, control; RSAR, rigid saddle-shaped annuloplasty ring. ∗P < .05. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2010 The American Association for Thoracic Surgery Terms and Conditions

4 Figure 3 Commissure-commissure dimension of the anterior mitral leaflet and the MA of Cosgrove-Control and Cosgrove (A), RSAR-Control and RSAR (B), Physio-Control and Physio (C), ETlogix-Control and ETlogix (D), and GeoForm-Control and GeoForm (F) with ring inserted (“brick” pattern and black bars) and after ring release (small dots and white bars) at ED (small dots and “brick” pattern bars) and ES (white and black bars). Data are mean ± 1 standard deviation. AML, Anterior mitral leaflet; MA, mitral annulus; ED, end diastole; ES, end systole; CTRL, control. RSAR, rigid saddle-shaped annuloplasty ring. ∗P < .05. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2010 The American Association for Thoracic Surgery Terms and Conditions

5 Figure 4 RMS values derived from the AML (A) and MA (B) markers for all 5 ring groups with the ring inserted and after ring release at end-systole. Data are mean ± 1 standard deviation. RMS, Root mean square; AML, anterior mitral leaflet; CTRL, control; RSAR, rigid saddle-shaped annuloplasty ring. ∗P < .05. The Journal of Thoracic and Cardiovascular Surgery  , DOI: ( /j.jtcvs ) Copyright © 2010 The American Association for Thoracic Surgery Terms and Conditions

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