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Cantinotti M, Marchese P, Giordano R, Franchi E, Assanta N, Koestenberger M, Jani V, Duignan S, Kutty S, McMahon CJ. Echocardiographic scores for biventricular repair risk prediction of congenital heart disease with borderline left ventricle: a review. Heart Fail Rev 2023; 28:63-76. [PMID: 35332415 DOI: 10.1007/s10741-022-10230-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/15/2022] [Indexed: 02/07/2023]
Abstract
The aim of this review is to highlight the strengths and limitations of major echocardiographic biventricular repair (BVR) prediction models for borderline left ventricle (LV) in complex congenital heart disease (CHD). A systematic search in the National Library of Medicine for Medical Subject Headings and free text terms including echocardiography, CHD, and scores, was performed. The search was refined by adding keywords for critical aortic stenosis (AS), borderline LV, complex left ventricular outflow tract (LVOT) obstruction, hypoplastic left heart syndrome/complex (HLHS/HLHC), and unbalanced atrio-ventricular septal defects (uAVSD). Fifteen studies were selected for the final analysis. We outlined what echocardiographic scores for different types of complex CHD with diminutive LV are available. Scores for CHD with LVOT obstruction including critical AS, HLHS/HLHC, and aortic arch hypoplasia have been validated and implemented by several studies. Scores for uAVSD with right ventricle (RV) dominance have also been established and implemented, the first being the atrioventricular valve index (AVVI). In addition to AVII, both LV/RV inflow angle and LV inflow index have all been validated for the prediction of BVR. We conclude with a discussion of limitations in the development and validation of each of these scores, including retrospective design during score development, heterogeneity in echocardiographic parameters evaluated, variability in the definition of outcomes, differences in adopted surgical and Interventional strategies, and institutional differences. Furthermore, scores developed in the past two decades may have little clinical relevance now. In summary, we provide a review of echocardiographic scores for BVR in complex CHD with a diminutive LV that may serve as a guide for use in modern clinical practice.
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Affiliation(s)
- Massimiliano Cantinotti
- Fondazione G. Monasterio CNR-Regione Toscana, Massa, Pisa, Italy.,Institute of Clinical Physiology, Pisa, Italy
| | - Pietro Marchese
- Fondazione G. Monasterio CNR-Regione Toscana, Massa, Pisa, Italy.,Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Raffaele Giordano
- Adult and Pediatric Cardiac Surgery, Dept. Advanced Biomedical Sciences, University of Naples "Federico II", 80131, Naples, Italy.
| | - Eliana Franchi
- Fondazione G. Monasterio CNR-Regione Toscana, Massa, Pisa, Italy
| | - Nadia Assanta
- Fondazione G. Monasterio CNR-Regione Toscana, Massa, Pisa, Italy
| | - Martin Koestenberger
- Division of Pediatric Cardiology, Department of Pediatrics, Medical University of Graz, Graz, Austria
| | - Vivek Jani
- Blalock Taussig, Thomas Heart Center, Johns Hopkins Hospital, Baltimore, USA
| | - Sophie Duignan
- Children's Heart Centre, Children's Health Ireland at Crumlin, Dublin, Ireland
| | - Shelby Kutty
- Blalock Taussig, Thomas Heart Center, Johns Hopkins Hospital, Baltimore, USA
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Kanngiesser LM, Freitag-Wolf S, Boroni Grazioli S, Gabbert DD, Hansen JH, Uebing AS, Voges I. Serial Assessment of Right Ventricular Deformation in Patients With Hypoplastic Left Heart Syndrome: A Cardiovascular Magnetic Resonance Feature Tracking Study. J Am Heart Assoc 2022; 11:e025332. [PMID: 35475354 PMCID: PMC9238584 DOI: 10.1161/jaha.122.025332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background As right ventricular dysfunction is a major cause of adverse outcome in patients with hypoplastic left heart syndrome, the aim was to assess right ventricular function and deformation after Fontan completion by performing 2-dimensional cardiovascular magnetic resonance feature tracking in serial cardiovascular magnetic resonance studies. Methods and Results Cardiovascular magnetic resonance examinations of 108 patients with hypoplastic left heart syndrome (female: 31) were analyzed. Short-axis cine images were used for right ventricular volumetry. Two-dimensional cardiovascular magnetic resonance feature tracking was performed using long-axis and short-axis cine images to measure myocardial global longitudinal, circumferential, and radial strain. All patients had at least 2 cardiovascular magnetic resonance examinations after Fontan completion and 41 patients had 3 examinations. Global strain values and right ventricular ejection fraction decreased from the first to the third examination with a significant decline in global longitudinal strain from the first examination to the second examination (median, first, and third quartile: -18.8%, [-20.5;-16.5] versus -16.9%, [-19.3;-14.7]) and from the first to the third examination in 41 patients (-18.6%, [-20.9;-15.7] versus -15.8%, [-18.7;-12.6]; P-values <0.004). Right ventricular ejection fraction decreased significantly from the first to the third examination (55.4%, [49.8;59.3] versus 50.2%, [45.0;55.9]; P<0.002) and from the second to the third examination (53.8%, [47.2;58.7] versus 50.2%, [45.0;55.9]; P<0.0002). Conclusions Serial assessment of cardiovascular magnetic resonance studies in patients with hypoplastic left heart syndrome after Fontan completion demonstrates a significant reduction in global strain values and right ventricular ejection fraction at follow-up. The significant reduction in global longitudinal strain between the first 2 examinations with non-significant changes in right ventricular ejection fraction suggest that global longitudinal strain measured by 2-dimensional cardiovascular magnetic resonance feature tracking might be a superior technique for the detection of changes in myocardial function.
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Affiliation(s)
- Luca Mitch Kanngiesser
- Department of Congenital Heart Disease and Pediatric Cardiology University Hospital Schleswig-Holstein Kiel Germany
| | - Sandra Freitag-Wolf
- Institute of Medical Informatics and StatisticsKiel UniversityUniversity Hospital Schleswig-Holstein Kiel Germany
| | - Simona Boroni Grazioli
- Department of Congenital Heart Disease and Pediatric Cardiology University Hospital Schleswig-Holstein Kiel Germany
| | - Dominik Daniel Gabbert
- Department of Congenital Heart Disease and Pediatric Cardiology University Hospital Schleswig-Holstein Kiel Germany.,DZHK (German Centre for Cardiovascular Research)Partner Site Hamburg/Kiel/Lübeck Kiel Germany
| | - Jan Hinnerk Hansen
- Department of Congenital Heart Disease and Pediatric Cardiology University Hospital Schleswig-Holstein Kiel Germany.,DZHK (German Centre for Cardiovascular Research)Partner Site Hamburg/Kiel/Lübeck Kiel Germany
| | - Anselm Sebastian Uebing
- Department of Congenital Heart Disease and Pediatric Cardiology University Hospital Schleswig-Holstein Kiel Germany.,DZHK (German Centre for Cardiovascular Research)Partner Site Hamburg/Kiel/Lübeck Kiel Germany
| | - Inga Voges
- Department of Congenital Heart Disease and Pediatric Cardiology University Hospital Schleswig-Holstein Kiel Germany.,DZHK (German Centre for Cardiovascular Research)Partner Site Hamburg/Kiel/Lübeck Kiel Germany
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Gasparini M, Cox N. Role of cardiac magnetic resonance strain analysis in patients with hypoplastic left heart syndrome in evaluating right ventricular (dys)function: a systematic review. Eur J Cardiothorac Surg 2021; 60:497-505. [PMID: 34331061 DOI: 10.1093/ejcts/ezab105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 12/08/2020] [Accepted: 01/07/2021] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Right ventricular dysfunction predicts death in patients with hypoplastic left heart syndrome (HLHS), but differences in morphology and loading conditions make calculation of the ejection fraction (EF), a challenging measure of its function. Our goal was to evaluate how strain measurements with cardiac magnetic resonance feature tracking could be used to evaluate right ventricular function in patients with HLHS. METHODS A systematic search of the literature was performed by 2 independent researchers using the terms 'population', 'intervention', 'comparison', 'outcome' and 'time criteria'. PubMed and the Ovid database were searched according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. RESULTS Our review included 8 studies with 608 participants with ventricular strain values obtained using cardiac magnetic resonance feature tracking. After stage I palliation, global strain was reduced in patients after a hybrid procedure and a right ventricle-to-pulmonary artery conduit compared with a modified Blalock-Taussig shunt despite similar EFs. Global longitudinal strain did not differ between stage II and stage III (Fontan) palliation. Fontan patients had significantly impaired global longitudinal and circumferential strain compared to the left ventricular strain of the controls. Studies of Fontan patients that included patients with HLHS who were part of a cohort with a single right ventricle showed impaired global circumferential strain compared with the cohort with a single left ventricle, with controls, and over time. In this group, impaired global circumferential strain was associated with major adverse cardiac events. CONCLUSIONS Cardiac magnetic resonance feature tracking can be used in patients with HLHS to evaluate RV strain and demonstrate differences between surgical strategies, over time and compared with controls. It could be used alongside clinical symptoms and EF values to detect ventricular dysfunction.
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Affiliation(s)
- Marisa Gasparini
- Department of Surgery, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Natasha Cox
- Department of Medicine, Guy's and St Thomas' NHS Foundation Trust, London, UK
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Sobh M, Freitag-Wolf S, Scheewe J, Kanngiesser LM, Uebing AS, Gabbert DD, Voges I. Serial right ventricular assessment in patients with hypoplastic left heart syndrome: a multiparametric cardiovascular magnetic resonance study. Eur J Cardiothorac Surg 2021; 61:36-42. [PMID: 34050651 DOI: 10.1093/ejcts/ezab232] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 03/27/2021] [Accepted: 04/01/2021] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES The aim of this study was to assess single right ventricular (RV) function in a large cohort of hypoplastic left heart syndrome (HLHS) patients after the completion of total cavopulmonary connection by analysing serial cardiovascular magnetic resonance (CMR) studies. METHODS CMR studies from 95 HLHS patients were analysed. RV end-diastolic and end-systolic volumes (RVEDV, RVESV), ejection fraction (RVEF) and long-axis strain (LAS) were measured from cine images. RESULTS All 95 patients had at least 2 CMR scans and 35 patients had 3 CMR scans. The median age (first quartile-third quartile) at the 3 examinations was 4.2 (3.3-6.1), 9.4 (6.1-11.4) and 14.6 (11.8-16.8) years. RV indexed volumes (RVEDVi and RVESVi) increased from first to the second and from the first and second examination to the third examination in patients with >10 years of age (P < 0.05). There was a slight decrease in RVEF and LAS throughout the examinations, but this was not statistically significant. Correlations were found between RVEF and LAS (r = -0.23; P < 0.01). Both RVEF and LAS correlated with RVEDVi and RVESVi (r = -0.17 to 0.43; P < 0.05). CONCLUSIONS Serial assessment of CMR studies in HLHS patients after total cavopulmonary connection completion demonstrate an increase in indexed RV volumes in older HLHS patients but only mild reduction in RVEF and LAS. The correlation of indexed RV volumes with RVEF and LAS together with the significant increase in RV volumes over time suggests that indexed RV volumes might be superior to RV functional markers to monitor the RV in HLHS patients.
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Affiliation(s)
- Mohamed Sobh
- Department of Congenital Heart Disease and Paediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Sandra Freitag-Wolf
- Institute of Medical Informatics and Statistics, Kiel University, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Jens Scheewe
- Department of Cardiovascular Surgery, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Luca M Kanngiesser
- Department of Congenital Heart Disease and Paediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Anselm S Uebing
- Department of Congenital Heart Disease and Paediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Dominik D Gabbert
- Department of Congenital Heart Disease and Paediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Inga Voges
- Department of Congenital Heart Disease and Paediatric Cardiology, University Hospital Schleswig-Holstein, Kiel, Germany
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Hornung A, Vollmer D, Wiegand G, Apitz C, Latus H, Hofbeck M, Sieverding L. A Comprehensive Functional Analysis in Patients after Atrial Switch Surgery. Thorac Cardiovasc Surg 2021; 69:e32-e40. [PMID: 33851400 PMCID: PMC8045928 DOI: 10.1055/s-0041-1726307] [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] [Indexed: 12/02/2022]
Abstract
Background Long-term course after atrial switch operation is determined by
increasing right ventricular (RV) insufficiency. The aim of our study was to investigate
subtle functional parameters by invasive measurements with conductance technique and
noninvasive examinations with cardiac magnetic resonance imaging (CMR). Methods We used invasive (pressure–volume loops under baseline conditions and
dobutamine) and noninvasive techniques (CMR with feature tracking [FT] method) to evaluate
RV function. All patients had cardiopulmonary exercise testing (CPET). Results From 2011 to 2013, 16 patients aged 28.2 ± 7.3 (22–50) years after atrial
switch surgery (87.5% Senning and 12.5% Mustard) were enrolled in this prospective study.
All patients were in New York Heart Association (NYHA) class I to II and presented mean
peak oxygen consumption of 30.1 ± 5.7 (22.7–45.5) mL/kg/min. CMR-derived end-diastolic
volume was 110 ± 22 (78–156) mL/m 2 and RV ejection fraction 41 ± 8% (25–52%).
CMR-FT revealed lower global systolic longitudinal, radial, and circumferential strain for
the systemic RV compared with the subpulmonary left ventricle. End-systolic elastance
(Ees) was overall reduced (compared with data from the literature) and showed significant
increase under dobutamine (0.80 ± 0.44 to 1.89 ± 0.72 mm Hg/mL, p ≤ 0.001), whereas
end-diastolic elastance (Eed) was not significantly influenced (0.11 ± 0.70 to
0.13 ± 0.15 mm Hg/mL, p = 0.454). We found no relevant relationship between
load-independent conductance indices and strain or CPET parameters. Conductance analysis
revealed significant mechanical dyssynchrony, higher during diastole (mean 30 ± 4%
baseline, 24 ± 6% dobutamine) than during systole (mean 17 ± 6% baseline, 19 ± 7%
dobutamine). Conclusions Functional assessment of a deteriorating systemic RV remains
demanding. Conductance indices as well as the CMR-derived strain parameters showed overall
reduced values, but a significant relationship was not present (including CPET). Our
conductance analysis revealed intraventricular and predominantly diastolic RV
dyssynchrony.
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Affiliation(s)
- Andreas Hornung
- Department Pediatric Cardiology, Pulmonology and Intensive Care, University Children's Hospital Tuebingen, Tuebingen, Germany
| | - Daniela Vollmer
- Department Pediatric Cardiology, Pulmonology and Intensive Care, University Children's Hospital Tuebingen, Tuebingen, Germany
| | - Gesa Wiegand
- Department Pediatric Cardiology, Pulmonology and Intensive Care, University Children's Hospital Tuebingen, Tuebingen, Germany
| | - Christian Apitz
- Department Pediatric Cardiology, University Children's Hospital Ulm, Ulm, Germany
| | - Heiner Latus
- Department Pediatric Cardiology and Congenital Heart Disease, German Heart Center, Munich, Germany
| | - Michael Hofbeck
- Department Pediatric Cardiology, Pulmonology and Intensive Care, University Children's Hospital Tuebingen, Tuebingen, Germany
| | - Ludger Sieverding
- Department Pediatric Cardiology, Pulmonology and Intensive Care, University Children's Hospital Tuebingen, Tuebingen, Germany
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Strodka F, Logoteta J, Schuwerk R, Salehi Ravesh M, Gabbert DD, Uebing AS, Krupickova S, Voges I. Myocardial deformation in patients with a single left ventricle using 2D cardiovascular magnetic resonance feature tracking: a case-control study. Int J Cardiovasc Imaging 2021; 37:2549-2559. [PMID: 33788063 PMCID: PMC8302517 DOI: 10.1007/s10554-021-02230-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 03/23/2021] [Indexed: 11/30/2022]
Abstract
Ventricular dysfunction is a well-known complication in single ventricle patients in Fontan circulation. As studies exclusively examining patients with a single left ventricle (SLV) are sparse, we assessed left ventricular (LV) function in SLV patients by using 2D-cardiovascular magnetic resonance (CMR) feature tracking (2D-CMR-FT) and 2D-speckle tracking echocardiography (2D-STE). 54 SLV patients (11.4, 3.1–38.1 years) and 35 age-matched controls (12.3, 6.3–25.8 years) were included. LV global longitudinal, circumferential and radial strain (GLS, GCS, GRS) and strain rate (GLSR, GCSR, GRSR) were measured using 2D-CMR-FT. LV volumes, ejection fraction (LVEF) and mass were determined from short axis images. 2D-STE was applied in patients to measure peak systolic GLS and GLSR. In a subgroup analysis, we compared double inlet left ventricle (DILV) with tricuspid atresia (TA) patients. The population consisted of 19 DILV patients, 24 TA patients and 11 patients with diverse diagnoses. 52 patients were in NYHA class I and 2 patients were in class II. Most SLV patients had a normal systolic function but median LVEF in patients was lower compared to controls (55.6% vs. 61.2%, p = 0.0001). 2D-CMR-FT demonstrated reduced GLS, GCS and GCSR values in patients compared to controls. LVEF correlated with GS values in patients (p < 0.05). There was no significant difference between GLS values from 2D-CMR-FT and 2D-STE in the patient group. LVEF, LV volumes, GS and GSR (from 2D-CMR-FT) were not significantly different between DILV and TA patients. Although most SLV patients had a preserved EF derived by CMR, our results suggest that, LV deformation and function may behave differently in SLV patients compared to healthy subjects.
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Affiliation(s)
- Fabian Strodka
- Department of Congenital Heart Disease and Paediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, 24105, Kiel, Germany
| | - Jana Logoteta
- Department of Paediatric Cardiology, Children's Hospital of Zurich, Zurich, Switzerland
| | - Roman Schuwerk
- Department of Congenital Heart Disease and Paediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, 24105, Kiel, Germany
| | - Mona Salehi Ravesh
- Department of Radiology and Neuroradiology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Dominik Daniel Gabbert
- Department of Congenital Heart Disease and Paediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, 24105, Kiel, Germany
| | - Anselm Sebastian Uebing
- Department of Congenital Heart Disease and Paediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, 24105, Kiel, Germany
| | | | - Inga Voges
- Department of Congenital Heart Disease and Paediatric Cardiology, University Hospital Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, 24105, Kiel, Germany.
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Myocardial Deformation in Fontan Patients Assessed by Cardiac Magnetic Resonance Feature Tracking: Correlation with Function, Clinical Course, and Biomarkers. Pediatr Cardiol 2021; 42:1625-1634. [PMID: 34313807 PMCID: PMC8463369 DOI: 10.1007/s00246-021-02650-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 05/22/2021] [Indexed: 11/01/2022]
Abstract
Cardiac MR (CMR) is a standard modality for assessing ventricular function of single ventricles. CMR feature-tracking (CMR-FT) is a novel application enabling strain measurement on cine MR images and is used in patients with congenital heart diseases. We sought to assess the feasibility of CMR-FT in Fontan patients and analyze the correlation between CMR-FT strain values and conventional CMR volumetric parameters, clinical findings, and biomarkers. Global circumferential (GCS) and longitudinal (GLS) strain were retrospectively measured by CMR-FT on Steady-State Free Precession cine images. Data regarding post-operative course at Fontan operation, and medication, exercise capacity, invasive hemodynamics, and blood biomarkers at a time interval ± 6 months from CMR were collected. Forty-seven patients underwent CMR 11 ± 6 years after the Fontan operation; age at CMR was 15 ± 7 years. End-diastolic volume (EDV) of the SV was 93 ± 37 ml/m2, end-systolic volume (ESV) was 46 ± 23 ml/m2, and ejection fraction (EF) was 51 ± 11%. Twenty (42%) patients had a single right ventricle (SRV). In single left ventricle (SLV), GCS was higher (p < 0.001), but GLS was lower (p = 0.04) than in SRV. GCS correlated positively with EDV (p = 0.005), ESV (p < 0.001), and EF (p ≤ 0.0001). GLS correlated positively with EF (p = 0.002), but not with ventricular volumes. Impaired GCS correlated with decreased ventricular function (p = 0.03) and atrioventricular valve regurgitation (p = 0.04) at echocardiography, direct atriopulmonary connection (p = 0.02), post-operative complications (p = 0.05), and presence of a rudimentary ventricle (p = 0.01). A reduced GCS was associated with increased NT-pro-BNP (p = 0.05). Myocardial deformation can be measured by CMR-FT in Fontan patients. SLVs have higher GCS, but lower GLS than SRVs. GCS correlates with ventricular volumes and EF, whereas GLS correlates with EF only. Myocardial deformation shows a relationship with several clinical parameters and NT-pro-BNP.
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Granegger M, Küng S, Bollhalder O, Quandt D, Scheifele C, Drozdov D, Held U, Callegari A, Kretschmar O, Hübler M, Schweiger M, Knirsch W. Serial assessment of somatic and cardiovascular development in patients with single ventricle undergoing Fontan procedure. Int J Cardiol 2020; 322:135-141. [PMID: 32798629 DOI: 10.1016/j.ijcard.2020.08.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 05/18/2020] [Accepted: 08/07/2020] [Indexed: 01/11/2023]
Abstract
BACKGROUND The palliation of patients with single ventricle (SV) undergoing Fontan procedure led to improved long-term survival but is still limited due to cardiovascular complications. The aim of this study was to describe the somatic and cardiovascular development of Fontan patients until adolescence and to identify determining factors. METHODS We retrospectively assessed somatic growth, vascular growth of pulmonary arteries, and cardiac growth of the SV and systemic semilunar valve from 0 to 16 years of age using transthoracic echocardiography. The Doppler inflow pattern of the atrioventricular valve was quantified by E-, A-wave and E/A ratio. All data were converted to z-scores and analyzed using linear mixed effect models to identify associations with age at Fontan procedure, gender, and ventricular morphology. RESULTS 134 patients undergoing Fontan procedure at a median age of 2.4 (IQR 2.12 to 2.8) years were analyzed. A catch-up of somatic growth after Fontan procedure until school age was found, with lower body height and weight z-scores in male patients and patients with systemic right ventricles. An early time of Fontan procedure was favorable for somatic growth, but not for vascular growth. Cardiac development indicated a decrease of SV end-diastolic diameter z-score until adolescence. Despite a trend towards normalization, E-wave and E/A ratio z-scores were diminished over the entire period. CONCLUSIONS There is a catch-up growth of somatic, vascular and cardiac parameters after Fontan procedure, which in our cohort depends on the time of Fontan procedure, ventricular morphology, and gender. Beside other factors, diastolic function of the SV remains altered.
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Affiliation(s)
- M Granegger
- Pediatric Cardiovascular Surgery, Department of Surgery, Pediatric Heart Center, University Children's Hospital Zurich, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland; Biofluid Mechanics Laboratory, Institute for Imaging Science and Computational Modelling in Cardiovascular Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - S Küng
- Pediatric Cardiovascular Surgery, Department of Surgery, Pediatric Heart Center, University Children's Hospital Zurich, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - O Bollhalder
- Pediatric Cardiovascular Surgery, Department of Surgery, Pediatric Heart Center, University Children's Hospital Zurich, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - D Quandt
- Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland; Pediatric Cardiology, Pediatric Heart Center, University Children's Hospital Zurich, Switzerland
| | - C Scheifele
- Pediatric Cardiovascular Surgery, Department of Surgery, Pediatric Heart Center, University Children's Hospital Zurich, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - D Drozdov
- Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland; Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - U Held
- Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - A Callegari
- Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland; Pediatric Cardiology, Pediatric Heart Center, University Children's Hospital Zurich, Switzerland
| | - O Kretschmar
- Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland; Pediatric Cardiology, Pediatric Heart Center, University Children's Hospital Zurich, Switzerland
| | - M Hübler
- Pediatric Cardiovascular Surgery, Department of Surgery, Pediatric Heart Center, University Children's Hospital Zurich, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - M Schweiger
- Pediatric Cardiovascular Surgery, Department of Surgery, Pediatric Heart Center, University Children's Hospital Zurich, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - W Knirsch
- Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland; Pediatric Cardiology, Pediatric Heart Center, University Children's Hospital Zurich, Switzerland.
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9
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Erley J, Tanacli R, Genovese D, Tapaskar N, Rashedi N, Bucius P, Kawaji K, Karagodin I, Lang RM, Kelle S, Mor-Avi V, Patel AR. Myocardial strain analysis of the right ventricle: comparison of different cardiovascular magnetic resonance and echocardiographic techniques. J Cardiovasc Magn Reson 2020; 22:51. [PMID: 32698811 PMCID: PMC7376701 DOI: 10.1186/s12968-020-00647-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 06/12/2020] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Right ventricular (RV) strain is a useful predictor of prognosis in various cardiovascular diseases, including those traditionally believed to impact only the left ventricle. We aimed to determine inter-modality and inter-technique agreement in RV longitudinal strain (LS) measurements between currently available cardiovascular magnetic resonance (CMR) and echocardiographic techniques, as well as their reproducibility and the impact of layer-specific strain measurements. METHODS RV-LS was determined in 62 patients using 2D speckle tracking echocardiography (STE, Epsilon) and two CMR techniques: feature tracking (FT) and strain-encoding (SENC), and in 17 healthy subjects using FT and SENC only. Measurements included global and free-wall LS (GLS, FWLS). Inter-technique agreement was assessed using linear regression and Bland-Altman analysis. Reproducibility was quantified using intraclass correlation (ICC) and coefficients of variation (CoV). RESULTS We found similar moderate agreement between both CMR techniques and STE in patients: r = 0.57-0.63 for SENC; r = 0.50-0.62 for FT. The correlation between SENC and STE was better for GLS (r = 0.63) than for FWLS (r = 0.57). Conversely, the correlation between FT and STE was higher for FWLS (r = 0.60-0.62) than GLS (r = 0.50-0.54). FT-midmyocardial strain correlated better with SENC and STE than FT-subendocardial strain. The agreement between SENC and FT was fair (r = 0.36-0.41, bias: - 6.4 to - 10.4%) in the entire study group. All techniques except FT showed excellent reproducibility (ICC: 0.62-0.96, CoV: 0.04-0.30). CONCLUSIONS We found only moderate inter-modality agreement with STE in RV-LS for both FT and SENC and poor agreement when comparing between the CMR techniques. Different modalities and techniques should not be used interchangeably to determine and monitor RV strain.
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Affiliation(s)
- Jennifer Erley
- Department of Internal Medicine / Cardiology, German Heart Center, Berlin, Germany
| | - Radu Tanacli
- Department of Internal Medicine / Cardiology, German Heart Center, Berlin, Germany
| | - Davide Genovese
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Natalie Tapaskar
- Department of Medicine, University of Chicago Medical Center, 5758 S. Maryland Avenue, MC9067, Chicago, IL 60637 USA
| | - Nina Rashedi
- Department of Medicine, University of Chicago Medical Center, 5758 S. Maryland Avenue, MC9067, Chicago, IL 60637 USA
| | - Paulius Bucius
- Department of Internal Medicine / Cardiology, German Heart Center, Berlin, Germany
| | - Keigo Kawaji
- Department of Medicine, University of Chicago Medical Center, 5758 S. Maryland Avenue, MC9067, Chicago, IL 60637 USA
- Department of Biomedical Engineering, Illinois Institute of Technology, Chicago, IL USA
| | - Ilya Karagodin
- Department of Medicine, University of Chicago Medical Center, 5758 S. Maryland Avenue, MC9067, Chicago, IL 60637 USA
| | - Roberto M. Lang
- Department of Medicine, University of Chicago Medical Center, 5758 S. Maryland Avenue, MC9067, Chicago, IL 60637 USA
| | - Sebastian Kelle
- Department of Internal Medicine / Cardiology, German Heart Center, Berlin, Germany
- Charité Campus Virchow Klinikum, Department of Internal Medicine/Cardiology, Berlin, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Victor Mor-Avi
- Department of Medicine, University of Chicago Medical Center, 5758 S. Maryland Avenue, MC9067, Chicago, IL 60637 USA
| | - Amit R. Patel
- Department of Medicine, University of Chicago Medical Center, 5758 S. Maryland Avenue, MC9067, Chicago, IL 60637 USA
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10
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Qu YY, Li H, Rottbauer W, Ma GS, Buckert D, Rasche V. Right ventricular free wall longitudinal strain and strain rate quantification with cardiovascular magnetic resonance based tissue tracking. Int J Cardiovasc Imaging 2020; 36:1985-1996. [PMID: 32462446 PMCID: PMC7497525 DOI: 10.1007/s10554-020-01895-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 05/21/2020] [Indexed: 12/24/2022]
Abstract
Cardiovascular magnetic resonance based tissue tracking (CMR-TT) was reported to provide detailed insight into left ventricular mechanical features. However, inadequate knowledge of the right ventricle (RV) mechanical deformation has been acquired by this advanced technique so far. It was the aim of this study to establish reference values of RV free wall (RVFW) global, regional and segmental longitudinal peak strain and strain rate (LS and LSR), and to investigate the gender- and age-related difference as well as the base-to-apex gradient of RVFW-LS and LSR with CMR-TT. 150 healthy volunteers (75 males/females) were retrospectively and continuously recruited and subdivided into three age groups (G20–40, G41–60 and G61–80). RVFW global, regional (basal, middle-cavity and apical) and segmental LS (GLS, RLS, SLS) along with systolic and diastolic LSR were generated by post-hoc CMR-TT analysis of standard steady-state free precession long-axis four-chamber view cine images acquired at 1.5T field strength. The reference value of myocardial RVFW-GLS was − 24.9 ± 5.2%. We found that females showed more negative GLS than males except in the youngest group, and no age-related difference of GLS was observed in both gender groups. RLS and SLS presented with the same age-related tendency as GLS. The basal and middle-cavity LS were similar between each other and significantly larger than apical LS. RVFW-GLSR resulted as − 1.73 ± 0.58 s−1 and 1.69 ± 0.65 s−1 during systolic and diastolic phases, respectively. The diastolic GLSR of males tended to decline with the ageing and was significantly lower than that of females in G61–80 group. Regional and segmental LSR showed significant gender-related differences in certain basal and apical region/segments without any age-related effects. CMR-TT overcomes the difficulty in measuring RV global and segmental deformation. The establishment of the vendor-, gender- and segment-specific reference values of RVFW-LS and LSR is essential for the rapid and efficient utilization of CMR-TT modality in the clinical routine.
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Affiliation(s)
- Yang-Yang Qu
- Internal Medicine II, Ulm University Medical Center, Ulm, Germany.,Medical School of Southeast University, Nanjing, China
| | - Hao Li
- Internal Medicine II, Ulm University Medical Center, Ulm, Germany
| | | | - Gen-Shan Ma
- Medical School of Southeast University, Nanjing, China.,Department of Cardiology, Zhongda Hospital, Southeast University, Nanjing, China
| | - Dominik Buckert
- Internal Medicine II, Ulm University Medical Center, Ulm, Germany.
| | - Volker Rasche
- Internal Medicine II, Ulm University Medical Center, Ulm, Germany.
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11
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Sato T, Calderon RJC, Klas B, Pedrizzetti G, Banerjee A. Simultaneous Volumetric and Functional Assessment of the Right Ventricle in Hypoplastic Left Heart Syndrome After Fontan Palliation, Utilizing 3-Dimensional Speckle-Tracking Echocardiography. Circ J 2020; 84:235-244. [DOI: 10.1253/circj.cj-19-0926] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tomoyuki Sato
- Department of Pediatrics, Division of Cardiology, The Children’s Hospital of Philadelphia
| | - Renzo JC Calderon
- Department of Pediatrics, Division of Cardiology, The Children’s Hospital of Philadelphia
| | | | | | - Anirban Banerjee
- Department of Pediatrics, Division of Cardiology, The Children’s Hospital of Philadelphia
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12
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Penk J, Mukadam S, Zaidi SJ, Cui V, Metzger R, Roberson DA, Li Y. Comparison of Semi-Automated Versus Manual Quantitative Right Ventricular Assessment in Hypoplastic Left Heart Syndrome. Pediatr Cardiol 2020; 41:69-76. [PMID: 31659391 DOI: 10.1007/s00246-019-02223-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 10/15/2019] [Indexed: 11/26/2022]
Abstract
Quantitative echocardiographic evaluation is important for systemic right ventricles, but its asymmetric shape makes this challenging and time consuming when performed manually. Semi-automated software could make these quantitative measures easier to accomplish in the clinical setting. We hypothesized that semi-automated software would approximate manual measures of right ventricular size and function. Children with hypoplastic left heart who had echocardiograms were prospectively identified. These measurements were performed using manual and semi-automated techniques: end-diastolic and end-systolic area, fractional area change (FAC), dimensions (longitudinal, basal and mid-cavitary diameters), and tricuspid annular plane systolic excursion (TAPSE). Agreement between measures was evaluated. Sixty-three echocardiograms were analyzed. Intra- and inter-observer reliability was acceptable and similar between methods except that inter-observer reliability for the manual method was superior for TAPSE. Correlation between methods was high (r > 0.9, p < 0.001) for most of the measures. Correlation for FAC was r = 0.79, and for TAPSE the correlation was r = 0.61 (both p < 0.001). The percent relative difference between manual and semi-automated methods was less than 6% for most measures. End-systolic area and FAC had a relative difference of 10% and 11% respectively. The only measure with substantial bias between the manual and semi-automated methods was TAPSE which had a relative difference of 52%. EchoInsight® semi-automated software provides similar measures of right ventricular dimensions and FAC in patients with hypoplastic left heart compared to manual measures. Measures of TAPSE do not correlate well between manual and semi-automated methods. Further research is warranted on the use of semi-automated analyses in this patient population.
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Affiliation(s)
- Jamie Penk
- Department of Pediatric Cardiology, Advocate Children's Hospital, 4440 W. 95th Street, Oak Lawn, Chicago, IL, 60453, USA.
- Lurie Children's Hospital, 225 E. Chicago Avenue, Box 21, Chicago, IL, 60611-2605, USA.
| | - Shireen Mukadam
- Department of Pediatric Cardiology, Advocate Children's Hospital, 4440 W. 95th Street, Oak Lawn, Chicago, IL, 60453, USA
| | - S Javed Zaidi
- Department of Pediatric Cardiology, Advocate Children's Hospital, 4440 W. 95th Street, Oak Lawn, Chicago, IL, 60453, USA
| | - Vivian Cui
- Department of Pediatric Cardiology, Advocate Children's Hospital, 4440 W. 95th Street, Oak Lawn, Chicago, IL, 60453, USA
| | - Robert Metzger
- Department of Pediatric Cardiology, Advocate Children's Hospital, 4440 W. 95th Street, Oak Lawn, Chicago, IL, 60453, USA
| | - David A Roberson
- Department of Pediatric Cardiology, Advocate Children's Hospital, 4440 W. 95th Street, Oak Lawn, Chicago, IL, 60453, USA
| | - Yi Li
- Department of Pediatric Cardiology, Advocate Children's Hospital, 4440 W. 95th Street, Oak Lawn, Chicago, IL, 60453, USA
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