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Reitz JG, Meier JM, Berg C, Weber EC, Gembruch U, Wolter A, Sterzbecher V, Bedei I, Axt-Fliedner R. Two-dimensional speckle tracking echocardiography in fetuses with critical aortic stenosis before and after fetal aortic valvuloplasty. Arch Gynecol Obstet 2024:10.1007/s00404-024-07376-7. [PMID: 38363396 DOI: 10.1007/s00404-024-07376-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 01/02/2024] [Indexed: 02/17/2024]
Abstract
BACKGROUND Critical aortic stenosis (AS) in fetuses may progress to hypoplastic left heart syndrome (HLHS) with need for postnatal single ventricular (SV) palliation. Fetal aortic valvuloplasty (FAV) is performed to achieve postnatal biventricular (BV) circulation. However, the impact of FAV on fetal myocardial function is difficult to measure. Prediction of postnatal circulatory status and, therefore, counseling is challenging. METHODS Retrospective study of fetuses with critical AS who underwent FAV. Global Longitudinal Peak Systolic Strain (GLPSS) of the left ventricle (LV) and right ventricle (RV) were retrospectively analyzed before and after intervention. Fisher's Exact Test and Mann-Whitney-U Test were used for univariant statistical analysis. RESULTS 23 fetuses with critical AS were included. After intervention fetuses demonstrated more negative LV-GLPSS mean values post- vs. pre-intervention (- 5.36% vs. - 1.57%; p < 0.05). RV-GLPSS was decreased in all fetuses, there was no peri-interventional change. 20 fetuses were born alive. Postnatally, 10 had BV and 10 SV circulation. Improved post-interventional LV-GLPSS strain values correlated with BV outcome (p < 0.05). Pre-interventional continuous LV-GLPSS values correlated with postnatal SV vs. BV outcome (p < 0.05). CONCLUSION In some fetuses, LV myocardial function assessed by speckle tracking echocardiography (STE) improves after FAV. Improved post-interventional LV-GLPSS correlates with biventricular postnatal outcome. Furthermore, pre-interventional LV- and RV-GLPSS correlate with postnatal outcome. Further studies are needed to asses, if pre-interventional STE parameters might predict which fetuses will benefit from FAV with postnatal BV circulation.
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Affiliation(s)
- Justus G Reitz
- Department of Cardiovascular Surgery, University Hospital Giessen, Justus-Liebig University, Giessen, Germany
| | - Johanna M Meier
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, University Hospital Giessen, Justus-Liebig University, Giessen, Germany
| | - Christoph Berg
- Department of Obstetrics and Prenatal Medicine, University Hospital Bonn, Bonn, Germany
| | - Eva C Weber
- Department of Obstetrics and Gynecology, University Hospital Cologne, Cologne, Germany
| | - Ulrich Gembruch
- Department of Obstetrics and Prenatal Medicine, University Hospital Bonn, Bonn, Germany
| | - Aline Wolter
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, University Hospital Giessen, Justus-Liebig University, Giessen, Germany
| | - Vanessa Sterzbecher
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, University Hospital Giessen, Justus-Liebig University, Giessen, Germany
| | - Ivonne Bedei
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, University Hospital Giessen, Justus-Liebig University, Giessen, Germany
| | - Roland Axt-Fliedner
- Division of Prenatal Medicine, Department of Obstetrics and Gynecology, University Hospital Giessen, Justus-Liebig University, Giessen, Germany.
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Engele LJ, van der Palen RLF, Egorova AD, Bartelings MM, Wisse LJ, Glashan CA, Kiès P, Vliegen HW, Hazekamp MG, Mulder BJM, Ruiter MCD, Bouma BJ, Jongbloed MRM. Cardiac Fibrosis and Innervation State in Uncorrected and Corrected Transposition of the Great Arteries: A Postmortem Histological Analysis and Systematic Review. J Cardiovasc Dev Dis 2023; 10:jcdd10040180. [PMID: 37103059 PMCID: PMC10143292 DOI: 10.3390/jcdd10040180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/27/2023] [Accepted: 03/28/2023] [Indexed: 04/28/2023] Open
Abstract
In the transposition of the great arteries (TGA), alterations in hemodynamics and oxygen saturation could result in fibrotic remodeling, but histological studies are scarce. We aimed to investigate fibrosis and innervation state in the full spectrum of TGA and correlate findings to clinical literature. Twenty-two human postmortem TGA hearts, including TGA without surgical correction (n = 8), after Mustard/Senning (n = 6), and arterial switch operation (ASO, n = 8), were studied. In newborn uncorrected TGA specimens (1 day-1.5 months), significantly more interstitial fibrosis (8.6% ± 3.0) was observed compared to control hearts (5.4% ± 0.8, p = 0.016). After the Mustard/Senning procedure, the amount of interstitial fibrosis was significantly higher (19.8% ± 5.1, p = 0.002), remarkably more in the subpulmonary left ventricle (LV) than in the systemic right ventricle (RV). In TGA-ASO, an increased amount of fibrosis was found in one adult specimen. The amount of innervation was diminished from 3 days after ASO (0.034% ± 0.017) compared to uncorrected TGA (0.082% ± 0.026, p = 0.036). In conclusion, in these selected postmortem TGA specimens, diffuse interstitial fibrosis was already present in newborn hearts, suggesting that altered oxygen saturations may already impact myocardial structure in the fetal phase. TGA-Mustard/Senning specimens showed diffuse myocardial fibrosis in the systemic RV and, remarkably, in the LV. Post-ASO, decreased uptake of nerve staining was observed, implicating (partial) myocardial denervation after ASO.
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Affiliation(s)
- Leo J Engele
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Heart Centre, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Netherlands Heart Institute, 3511 EP Utrecht, The Netherlands
| | - Roel L F van der Palen
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Pediatric Cardiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Anastasia D Egorova
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Cardiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Margot M Bartelings
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Anatomy and Embryology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Lambertus J Wisse
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Anatomy and Embryology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Claire A Glashan
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Cardiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Philippine Kiès
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Cardiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Hubert W Vliegen
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Cardiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Mark G Hazekamp
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Cardiothoracic Surgery, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Barbara J M Mulder
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Heart Centre, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Marco C De Ruiter
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Anatomy and Embryology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Berto J Bouma
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Heart Centre, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
| | - Monique R M Jongbloed
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Cardiology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
- Center for Congenital Heart Disease Amsterdam-Leiden (CAHAL), Department of Anatomy and Embryology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
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Introduction to Special Issue “Leaders in Cardiovascular Research, Dedicated to the Memory of Professor Adriana Gittenberger-de Groot”. J Cardiovasc Dev Dis 2022; 9:jcdd9040092. [PMID: 35448068 PMCID: PMC9024756 DOI: 10.3390/jcdd9040092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 03/18/2022] [Indexed: 02/04/2023] Open
Abstract
This Introduction provides both a short reflection on the scientific career of Adriana Gittenberger-de Groot and an overview of the papers that form the basis of this Special Issue giving them a proper perspective. The papers have as a central focus the outflow tract, and include contributions on development and pathology of the ventricles including AV valves, as well as developmental and pathomorphological aspects of the great arteries including semilunar valves and coronary arteries.
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