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Ono Y, Hoashi T, Imai K, Okuda N, Komori M, Tanimoto K, Kurosaki K, Ichikawa H. Comparison of long-term outcomes of atrial switch with Rastelli and physiological repair using left ventricle-to-pulmonary artery conduit for levo-transposition of the great arteries. J Thorac Cardiovasc Surg 2023; 165:1205-1215.e1. [PMID: 36241450 DOI: 10.1016/j.jtcvs.2022.08.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/29/2022] [Accepted: 08/15/2022] [Indexed: 11/20/2022]
Abstract
OBJECTIVES The objectives of this study was to compare the long-term outcomes of anatomic repair using atrial switch with the Rastelli procedure versus physiological repair with left ventricle-to-pulmonary artery conduit for patients with levo-transposition of the great arteries, ventricular septal defect, and left ventricular outflow tract obstruction. METHODS Of patients with levo-transposition of the great arteries who underwent biventricular repair between 1978 and 2001, 31 hospital survivors after anatomic repair of atrial switch and the Rastelli (anatomic group) and 14 hospital survivors after physiological repair with left ventricle-to-pulmonary artery conduit (physiological group) were enrolled. Survival rates, reoperation rates, and most recent conditions were compared. RESULTS The overall survival rate at 20 years was 79.7% (95% CI, 66.4%-95.6%) in the anatomic group and 85.1% (95% CI, 68.0%-100%) in the physiological group (P = .87). The reoperation rate at 10 years was 19.8% (95% CI, 5.6%-34.0%) in the anatomic group and 52.0% (95% CI, 25.0%-79.1%) in the physiological group (P = .067). Only patients in the physiological group underwent systemic tricuspid valve replacement. The anatomic group showed a better cardiac index at catheterization (2.79 ± 0.75 L/min/m2 vs 2.30 ± 0.54 L/min/m2; P = .035), lower serum brain natriuretic peptide (73 ± 86 pg/mL vs 163 ± 171 pg/mL; P = .024), and better maximal oxygen uptake in the treadmill test (64.1 ± 16.5% vs 52.7 ± 17.8% of predicted normal; P = .036), although the period until most recent catheterization, blood inspection, and treadmill testing were earlier in the anatomic group. CONCLUSIONS Preservation of the left ventricle as the systemic ventricle using anatomic repair contributes to better cardiopulmonary condition compared with physiological repair.
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Affiliation(s)
- Yoshikazu Ono
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Takaya Hoashi
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan.
| | - Kenta Imai
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Naoki Okuda
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Motoki Komori
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Kazuki Tanimoto
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Kenichi Kurosaki
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Hajime Ichikawa
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
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Anzai I, Zhao Y, Dimagli A, Pearsall C, LaForest M, Bacha E, Kalfa D. Outcomes After Anatomic Versus Physiologic Repair of Congenitally Corrected Transposition of the Great Arteries: A Systematic Review and Meta-Analysis. World J Pediatr Congenit Heart Surg 2023; 14:70-76. [PMID: 36847766 DOI: 10.1177/21501351221127894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Surgical treatment for congenitally corrected transposition of the great arteries is widely debated, with both physiologic repair and anatomic repair holding advantages and disadvantages. This meta-analysis, which includes 44 total studies consisting of 1857 patients, compares mortality at different time points (operative, in-hospital, and post-discharge), reoperation rates, and postoperative ventricular dysfunction between these two categories of procedures. Although anatomic and physiologic repair had similar operative and in-hospital mortality, anatomic repair patients had significantly less post-discharge mortality (6.1% vs 9.7%; P = .006), lower reoperation rates (17.9% vs 20.6%; P < .001), and less postoperative ventricular dysfunction (16% vs 43%; P < .001). When anatomic repair patients were subdivided into those who had atrial and arterial switch versus those who had atrial switch with Rastelli, the double switch group had significantly lower in-hospital mortality (4.3% vs 7.6%; P = .026) and reoperation rates (15.6% vs 25.9%; P < .001). The results of this meta-analysis suggest a protective benefit of favoring anatomic repair over physiologic repair.
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Affiliation(s)
- Isao Anzai
- Department of Surgery, Division of Cardiac, Thoracic, and Vascular Surgery, Section of Pediatric and Congenital Cardiac Surgery, New-York Presbyterian - Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY, USA
| | - Yanling Zhao
- Department of Surgery, Division of Cardiac, Thoracic, and Vascular Surgery, Section of Pediatric and Congenital Cardiac Surgery, New-York Presbyterian - Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY, USA
| | - Arnaldo Dimagli
- Department of Cardiothoracic Surgery, 12295Weill Cornell Medicine, New York, NY, USA
| | - Christian Pearsall
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Marian LaForest
- Augustus C. Long Health Sciences Library, 21611Columbia University Irving Medical Center, New York, NY, USA
| | - Emile Bacha
- Department of Surgery, Division of Cardiac, Thoracic, and Vascular Surgery, Section of Pediatric and Congenital Cardiac Surgery, New-York Presbyterian - Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY, USA
| | - David Kalfa
- Department of Surgery, Division of Cardiac, Thoracic, and Vascular Surgery, Section of Pediatric and Congenital Cardiac Surgery, New-York Presbyterian - Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY, USA
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Ohuchi H, Kawata M, Uemura H, Akagi T, Yao A, Senzaki H, Kasahara S, Ichikawa H, Motoki H, Syoda M, Sugiyama H, Tsutsui H, Inai K, Suzuki T, Sakamoto K, Tatebe S, Ishizu T, Shiina Y, Tateno S, Miyazaki A, Toh N, Sakamoto I, Izumi C, Mizuno Y, Kato A, Sagawa K, Ochiai R, Ichida F, Kimura T, Matsuda H, Niwa K. JCS 2022 Guideline on Management and Re-Interventional Therapy in Patients With Congenital Heart Disease Long-Term After Initial Repair. Circ J 2022; 86:1591-1690. [DOI: 10.1253/circj.cj-22-0134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hideo Ohuchi
- Department of Pediatric Cardiology and Adult Congenital Heart Disease, National Cerebral and Cardiovascular Center
| | - Masaaki Kawata
- Division of Pediatric and Congenital Cardiovascular Surgery, Jichi Children’s Medical Center Tochigi
| | - Hideki Uemura
- Congenital Heart Disease Center, Nara Medical University
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences
| | - Atsushi Yao
- Division for Health Service Promotion, University of Tokyo
| | - Hideaki Senzaki
- Department of Pediatrics, International University of Health and Welfare
| | - Shingo Kasahara
- Department of Cardiovascular Surgery, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences
| | - Hajime Ichikawa
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center
| | - Hirohiko Motoki
- Department of Cardiovascular Medicine, Shinshu University School of Medicine
| | - Morio Syoda
- Department of Cardiology, Tokyo Women’s Medical University
| | - Hisashi Sugiyama
- Department of Pediatric Cardiology, Seirei Hamamatsu General Hospital
| | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences
| | - Kei Inai
- Department of Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women’s Medical University
| | - Takaaki Suzuki
- Department of Pediatric Cardiac Surgery, Saitama Medical University
| | | | - Syunsuke Tatebe
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
| | - Tomoko Ishizu
- Cardiovascular Division, Faculty of Medicine, University of Tsukuba
| | - Yumi Shiina
- Cardiovascular Center, St. Luke’s International Hospital
| | - Shigeru Tateno
- Department of Pediatrics, Chiba Kaihin Municipal Hospital
| | - Aya Miyazaki
- Division of Congenital Heart Disease, Department of Transition Medicine, Shizuoka General Hospital
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences
| | - Ichiro Sakamoto
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences
| | - Chisato Izumi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Yoshiko Mizuno
- Faculty of Nursing, Tokyo University of Information Sciences
| | - Atsuko Kato
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center
| | - Koichi Sagawa
- Department of Pediatric Cardiology, Fukuoka Children’s Hospital
| | - Ryota Ochiai
- Department of Adult Nursing, Yokohama City University
| | - Fukiko Ichida
- Department of Pediatrics, International University of Health and Welfare
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine
| | | | - Koichiro Niwa
- Department of Cardiology, St. Luke’s International Hospital
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Chew JD, Hill KD, Soslow JH, Jacobs ML, Jacobs JP, Eghtesady P, Thibault D, Chiswell K, Bichell DP, Godown J. Congenitally Corrected Transposition Cardiac Surgery: Society of Thoracic Surgeons Database Analysis. Ann Thorac Surg 2022; 114:1715-1722. [DOI: 10.1016/j.athoracsur.2022.03.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 03/02/2022] [Accepted: 03/22/2022] [Indexed: 11/17/2022]
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Marathe SP, Chávez M, Schulz A, Sleeper LA, Marx GR, Emani SM, Del Nido PJ, Baird CW. Contemporary outcomes of the double switch operation for congenitally corrected transposition of the great arteries. J Thorac Cardiovasc Surg 2022; 164:1980-1990.e7. [PMID: 35688715 DOI: 10.1016/j.jtcvs.2022.01.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 09/24/2021] [Accepted: 01/10/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To determine the contemporary outcomes of the double switch operation (DSO) (ie, Mustard or Senning + arterial switch). METHODS A single-institution, retrospective review of all patients with congenitally corrected transposition of the great arteries undergoing a DSO. RESULTS Between 1999 and 2019, 103 patients underwent DSO with a Mustard (n = 93) or Senning (n = 10) procedure. Segmental anatomy was (S, L, L) in 93 patients and (I, D, D) in 6 patients. Eight patients had heterotaxy and 71 patients had a ventricular septal defect. Median age was 2.1 years (range, 1.8 months-40 years), including 34 patients younger than age 1 year (33%). Median weight was 10.9 kg (range, 3.4-64 kg). Sixty-one patients had prior pulmonary artery bands for a median of 1.1 years (range, 14 days-12.9 years; interquartile range, 0.7-3.1 years). Median intensive care unit and hospital lengths of stay were 5 and 10 days, respectively. Median follow-up was 3.4 years (interquartile range, 1-9.8 years) and 5.2 years (interquartile range, 2.3-10.7 years) in 79 patients with >1 year follow-up. At latest follow-up, aortic, mitral, tricuspid valve regurgitation, and left ventricle dysfunction was less than moderate in 96%, 98%, 96%, and 93%, respectively. Seventeen patients underwent reoperation: neoaortic valve intervention (n = 10), baffle revision (n = 5), and ventricular septal defect closure (n = 4). At latest follow-up, 17 patients (17%) had a pacemaker and 27 (26%) had cardiac resynchronization therapy devices. There were 2 deaths and 2 transplants. Transplant-free survival was 94.6% at 5 years. Risk factors for death or transplant included longer cardiopulmonary bypass time and older age at DSO. CONCLUSIONS The outcomes of the DSO are promising. Earlier age at operation might favor better outcomes. Progressive neoaortic regurgitation and reinterventions on the neo-aortic valve are anticipated problems.
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Affiliation(s)
- Supreet P Marathe
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Mariana Chávez
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Antonia Schulz
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Lynn A Sleeper
- Harvard Medical School, Boston, Mass; Department of Cardiology, Boston Children's Hospital, Boston, Mass
| | - Gerald R Marx
- Harvard Medical School, Boston, Mass; Department of Cardiology, Boston Children's Hospital, Boston, Mass
| | - Sitaram M Emani
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Pedro J Del Nido
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Christopher W Baird
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass.
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Toba S, Sanders SP, Gauvreau K, Mayer JE, Carreon CK. Histological changes after pulmonary artery banding for retraining of subpulmonary left ventricle. Ann Thorac Surg 2021; 114:858-865. [PMID: 34283953 DOI: 10.1016/j.athoracsur.2021.06.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 05/20/2021] [Accepted: 06/01/2021] [Indexed: 11/01/2022]
Abstract
BACKGROUND Patients with congenitally corrected transposition of the great arteries (ccTGA) with intact ventricular septum (IVS) or d-looped transposition of the great arteries (DTGA) with IVS post atrial switch operation often develop left ventricular dysfunction after anatomical repair despite prior retraining of the morphologically left ventricle (mLV) using pulmonary artery banding (PAB). We examined histopathological changes in such mLV. METHODS Capillary density, myocyte diameter, and interstitial fibrous area in the mLV were retrospectively evaluated in postmortem or explanted heart specimens obtained from patients with ccTGA/IVS or DTGA/IVS post atrial switch operation after PAB for retraining and compared with those of patients with normal cardiac anatomy, ccTGA/IVS or DTGA/IVS without PAB, and ccTGA or DTGA with high mLV pressure using generalized estimating equations models. RESULTS Adjusting for age, capillary density in four patients with ccTGA/IVS or DTGA/IVS after PAB was ∼20% lower than that in eight patients with normal cardiac anatomy (3149 ± 863 / um2 vs 3978 ± 1206 /um2 (mean, SD); p = 0.039), while myocyte diameter was ∼50% larger (16.2 ± 4.0 um vs 11.7 ± 2.4 um (mean, SD); p < 0.001). Interstitial fibrous area did not differ between the two groups (803 ± 422 um2 vs 789 ± 480 um2, p = 0.92). CONCLUSIONS We observed significant cardiomyocyte hypertrophy but lower capillary density in patients with ccTGA/IVS or DTGA/IVS after PAB for retraining compared to normal controls. This suggests inadequate capillary growth is a potential pathological basis for mLV dysfunction occurring after retraining or anatomical repair.
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Affiliation(s)
- Shuhei Toba
- Cardiac Registry, Departments of Cardiology, Pathology, and Cardiac Surgery, Boston Children's Hospital, Boston, MA; Department of Thoracic and Cardiovascular Surgery, Mie University Graduate School of Medicine, Mie, Japan.
| | - Stephen P Sanders
- Cardiac Registry, Departments of Cardiology, Pathology, and Cardiac Surgery, Boston Children's Hospital, Boston, MA; Department of Pediatrics, Harvard Medical School, Boston, MA
| | - Kimberlee Gauvreau
- Department of Biostatistics, Harvard School of Public Health, Boston, MA
| | - John E Mayer
- Department of Cardiac Surgery, Boston Children's Hospital and Department of Surgery, Harvard Medical School, Boston, MA
| | - Chrystalle Katte Carreon
- Cardiac Registry, Departments of Cardiology, Pathology, and Cardiac Surgery, Boston Children's Hospital, Boston, MA; Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA
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Ma K, Qi L, Ren L, Zhang B, Liu R, Yang Y, Wang G, Zhang S, Li S. Impact of electrophysiological features acquired after anatomical repair of congenital corrected transposition of the great arteries on late mortality and ventricular dysfunction. Eur J Cardiothorac Surg 2021; 59:839-846. [PMID: 33313849 DOI: 10.1093/ejcts/ezaa433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 10/07/2020] [Accepted: 10/18/2020] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES In patients with anatomically repaired congenitally corrected transposition of the great arteries, the impact of electrophysiological features on postoperative ventricular dysfunction remains less well known. Our goal was to investigate the role of fragmented QRS and QRS duration in mortality and systemic ventricular dysfunction after anatomical repair of corrected transposed great arteries. METHODS Consecutive patients who underwent anatomical repair in our institution from January 2005 to December 2017 were enrolled in this retrospective analysis. Fragmented QRS was defined as ≥1 discontinuous deflections in narrow QRS complexes, and ≥2 in wide QRS complexes, in 2 contiguous electrocardiogram leads. The primary end point was a composite of all-cause mortality and systemic ventricular dysfunction. RESULTS A total of 74 patients were included. Among them, 30, 15 and 29 underwent the Senning arterial switch, the Senning Rastelli and the hemi-Mustard/bidirectional Glenn/Rastelli procedures, respectively. The primary end point occurred in 9 (12.2%) patients and included 7 late deaths and 2 cases of late-onset systemic ventricular dysfunction. Fragmented QRS and QRS prolongation were noted in 19 (25.7%) and 21 (28.4%) patients, respectively. In patients with the primary end point, QRS fragmentation (6/9 vs 10/65; P < 0.001) and QRS prolongation (6/9 vs 15/65; P = 0.013) were noted more frequently than in patients without the primary end point. No statistical differences in these electrocardiogram findings were found among patients treated with 3 surgical strategies. CONCLUSIONS Appearance of QRS fragmentation or QRS prolongation is associated with death or ventricular dysfunction in anatomically repaired corrected transposition of the great arteries. Although there is a trend that QRS fragmentation and QRS prolongation appear more frequently in patients who had the Senning-arterial switch operation, there is no statistically significant difference associated with these electrocardiogram features among varied procedures.
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Affiliation(s)
- Kai Ma
- Paediatric Cardiac Surgery Center, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Lei Qi
- Paediatric Cardiac Surgery Center, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Lan Ren
- Department of Cardiology, Beijing Jishuitan Hospital, Beijing, China
| | - Benqing Zhang
- Paediatric Cardiac Surgery Center, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Rui Liu
- Paediatric Cardiac Surgery Center, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Yang Yang
- Paediatric Cardiac Surgery Center, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Guanxi Wang
- Paediatric Cardiac Surgery Center, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Sen Zhang
- Paediatric Cardiac Surgery Center, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Shoujun Li
- Paediatric Cardiac Surgery Center, State Key Laboratory of Cardiovascular Disease, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
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Cui H, Hage A, Piekarski BL, Marx GR, Baird CW, Del Nido PJ, Emani SM. Management of Congenitally Corrected Transposition of the Great Arteries With Intact Ventricular Septum: Anatomic Repair or Palliative Treatment? Circ Cardiovasc Interv 2021; 14:e010154. [PMID: 34139866 DOI: 10.1161/circinterventions.120.010154] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Hujun Cui
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, MA (H.C., B.L.P., G.R.M., C.W.B., P.J.d.N., S.M.E.).,Department of Cardiac Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou (H.C.)
| | - Ali Hage
- Cardiac Surgery, London Health Sciences Centre, Schulich School of Medicine, Western University, Canada (A.H.)
| | - Breanna L Piekarski
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, MA (H.C., B.L.P., G.R.M., C.W.B., P.J.d.N., S.M.E.)
| | - Gerald R Marx
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, MA (H.C., B.L.P., G.R.M., C.W.B., P.J.d.N., S.M.E.)
| | - Christopher W Baird
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, MA (H.C., B.L.P., G.R.M., C.W.B., P.J.d.N., S.M.E.)
| | - Pedro J Del Nido
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, MA (H.C., B.L.P., G.R.M., C.W.B., P.J.d.N., S.M.E.)
| | - Sitaram M Emani
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, MA (H.C., B.L.P., G.R.M., C.W.B., P.J.d.N., S.M.E.)
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Canan A, Ashwath R, Agarwal PP, François C, Rajiah P. Multimodality Imaging of Transposition of the Great Arteries. Radiographics 2021; 41:338-360. [PMID: 33481689 DOI: 10.1148/rg.2021200069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Transposition of the great arteries (TGA) is a congenital conotruncal abnormality characterized by discordant connections between the ventricles and great arteries, with the aorta originating from the right ventricle (RV), and the pulmonary artery (PA) originating from the left ventricle (LV). The two main types of TGA are complete transposition or dextro-transposition of the great arteries (D-TGA), commonly referred to as d-loop, and congenitally corrected transposition (CCTGA), commonly referred to as l-loop or L-TGA. In D-TGA, the connections between the ventricles and atria are concordant, whereas in CCTGA they are discordant, with the left atrium connected to the RV, and the right atrium connected to the LV. D-TGA manifests during the neonatal period and can be surgically managed by atrial switch operation (AtrSO), arterial switch operation (ASO), Rastelli procedure, or Nikaidoh procedure. Arrhythmia, systemic ventricular dysfunction, baffle stenosis, and baffle leak are the common complications of AtrSO, whereas supravalvular pulmonary or branch PA stenosis, neoaortic dilatation, and coronary artery narrowing are the common complications of ASO. CCTGA may manifest late in life, even in adulthood. Surgeries for associated lesions such as tricuspid regurgitation, subpulmonic stenosis, and ventricular septal defect may be performed. A double-switch operation that includes both the atrial and arterial switch operations constitutes anatomic correction for CCTGA. Imaging plays an important role in the evaluation of TGA, both before and after surgery, for helping define the anatomy, quantify hemodynamics, and evaluate complications. Transthoracic echocardiography is the first-line imaging modality for presurgical planning in children with TGA. MRI provides comprehensive morphologic and functional information, particularly in adults after surgery. CT is performed when MRI is contraindicated or expected to generate artifacts. The authors review the imaging appearances of TGA, with a focus on pre- and postsurgical imaging. Online supplemental material is available for this article. ©RSNA, 2021.
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Affiliation(s)
- Arzu Canan
- From the Department of Radiology, UT Southwestern Medical Center, Dallas, Tex (A.C.); Department of Cardiology, University of Iowa Stead Family Children's Hospital, Iowa City, Iowa (R.A.); Department of Radiology, University of Michigan, Ann Arbor, Mich (P.P.A.); and Department of Radiology, Mayo Clinic, 200 1st St SW, Rochester, MN 55905 (C.F., P.R.)
| | - Ravi Ashwath
- From the Department of Radiology, UT Southwestern Medical Center, Dallas, Tex (A.C.); Department of Cardiology, University of Iowa Stead Family Children's Hospital, Iowa City, Iowa (R.A.); Department of Radiology, University of Michigan, Ann Arbor, Mich (P.P.A.); and Department of Radiology, Mayo Clinic, 200 1st St SW, Rochester, MN 55905 (C.F., P.R.)
| | - Prachi P Agarwal
- From the Department of Radiology, UT Southwestern Medical Center, Dallas, Tex (A.C.); Department of Cardiology, University of Iowa Stead Family Children's Hospital, Iowa City, Iowa (R.A.); Department of Radiology, University of Michigan, Ann Arbor, Mich (P.P.A.); and Department of Radiology, Mayo Clinic, 200 1st St SW, Rochester, MN 55905 (C.F., P.R.)
| | - Christopher François
- From the Department of Radiology, UT Southwestern Medical Center, Dallas, Tex (A.C.); Department of Cardiology, University of Iowa Stead Family Children's Hospital, Iowa City, Iowa (R.A.); Department of Radiology, University of Michigan, Ann Arbor, Mich (P.P.A.); and Department of Radiology, Mayo Clinic, 200 1st St SW, Rochester, MN 55905 (C.F., P.R.)
| | - Prabhakar Rajiah
- From the Department of Radiology, UT Southwestern Medical Center, Dallas, Tex (A.C.); Department of Cardiology, University of Iowa Stead Family Children's Hospital, Iowa City, Iowa (R.A.); Department of Radiology, University of Michigan, Ann Arbor, Mich (P.P.A.); and Department of Radiology, Mayo Clinic, 200 1st St SW, Rochester, MN 55905 (C.F., P.R.)
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Tseng WC, Huang CN, Chiu SN, Lu CW, Wang JK, Lin MT, Chen CA, Wu MH. Long-term outcomes of arrhythmia and distinct electrophysiological features in congenitally corrected transposition of the great arteries in an Asian cohort. Am Heart J 2021; 231:73-81. [PMID: 33098810 DOI: 10.1016/j.ahj.2020.10.057] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 10/14/2020] [Indexed: 12/27/2022]
Abstract
Congenitally corrected transposition of the great arteries (ccTGA) is associated with various types of arrhythmia, including supraventricular tachycardia (SVT) and complete atrioventricular block (cAVB). Our study aims to characterize the arrhythmia burden, associated risk factors, arrhythmia mechanisms, and the long-term follow-up results in patients with ccTGA in a large Asian cohort. METHODS We enrolled 104 patients (43 women and 61 men) diagnosed with ccTGA at our institution. The mean age at last follow-up was 20.8 years. RESULTS For 40 patients (38%) with tachyarrhythmia, paroxysmal SVT (PSVT) and atrial arrhythmia were observed in 17 (16%) and 27 (26%) patients, respectively, with 4 patients (4%) having both types of SVT. The 20-year and 30-year SVT-free survival rates were 68% and 54%, respectively. Seven patients (7%) developed cAVB: 2 (2%) developed spontaneously, and the other 5 (5%) was surgically complicated (surgical risk of cAVB: 7%, all associated with ventricular septal defect repair surgery). PSVT was mostly associated with accessory pathways (5/9) but also related to twin atrioventricular nodal reentry tachycardia (3/9) and atrioventricular nodal reentry tachycardia (1/9). Most of the accessory pathways were located at tricuspid valve (9/10). Catheter ablation successfully eliminated all PSVT substrates (10/10) and most of the atrial arrhythmia substrates (3/5), with low recurrence rate. CONCLUSIONS The arrhythmia burden in patients with ccTGA is high and increases over time. However, cAVB incidence was relatively low and kept stationary in this Asian cohort. The mechanisms of SVT are complicated and can be controlled through catheter ablation.
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MESH Headings
- Adolescent
- Adult
- Aged
- Arrhythmias, Cardiac/epidemiology
- Arrhythmias, Cardiac/mortality
- Arrhythmias, Cardiac/physiopathology
- Arrhythmias, Cardiac/surgery
- Atrioventricular Block/epidemiology
- Atrioventricular Block/mortality
- Atrioventricular Block/physiopathology
- Atrioventricular Block/surgery
- Child
- Child, Preschool
- Congenitally Corrected Transposition of the Great Arteries/epidemiology
- Congenitally Corrected Transposition of the Great Arteries/mortality
- Congenitally Corrected Transposition of the Great Arteries/physiopathology
- Congenitally Corrected Transposition of the Great Arteries/surgery
- Electrocardiography
- Female
- Follow-Up Studies
- Heart Septal Defects, Ventricular/surgery
- Humans
- Incidence
- Infant
- Male
- Middle Aged
- Risk Factors
- Survival Rate
- Tachycardia, Atrioventricular Nodal Reentry/epidemiology
- Tachycardia, Atrioventricular Nodal Reentry/mortality
- Tachycardia, Atrioventricular Nodal Reentry/physiopathology
- Tachycardia, Atrioventricular Nodal Reentry/surgery
- Tachycardia, Supraventricular/epidemiology
- Tachycardia, Supraventricular/mortality
- Tachycardia, Supraventricular/physiopathology
- Tachycardia, Supraventricular/surgery
- Taiwan
- Time Factors
- Treatment Outcome
- Young Adult
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Affiliation(s)
- Wei-Chieh Tseng
- Department of Emergency Medicine, National Taiwan University Hospital. No. 7, Chung-Shen South Rd, Taipei City, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, No. 1 Jen Ai Rd Section 1, Taipei City, Taiwan
| | - Chi-Nan Huang
- Department of Pediatrics, Taipei, City Hospital Heping Fuyou Branch, No. 12, Fuzhou St, Zhongzheng District, Taipei City, Taiwan
| | - Shuenn-Nan Chiu
- Department of Pediatrics, National Taiwan University Hospital. No. 7, Chung-Shen South Rd, Taipei City, Taiwan.
| | - Chun-Wei Lu
- Department of Pediatrics, National Taiwan University Hospital. No. 7, Chung-Shen South Rd, Taipei City, Taiwan
| | - Jou-Kou Wang
- Department of Pediatrics, National Taiwan University Hospital. No. 7, Chung-Shen South Rd, Taipei City, Taiwan
| | - Ming-Tai Lin
- Department of Pediatrics, National Taiwan University Hospital. No. 7, Chung-Shen South Rd, Taipei City, Taiwan
| | - Chun-An Chen
- Department of Pediatrics, National Taiwan University Hospital. No. 7, Chung-Shen South Rd, Taipei City, Taiwan
| | - Mei-Hwan Wu
- Department of Pediatrics, National Taiwan University Hospital. No. 7, Chung-Shen South Rd, Taipei City, Taiwan
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11
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Clark JB. Commentary: Management of congenitally corrected transposition: Different strokes for different folks. J Thorac Cardiovasc Surg 2021; 161:1094-5. [PMID: 33422313 DOI: 10.1016/j.jtcvs.2020.11.146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 11/25/2020] [Accepted: 11/30/2020] [Indexed: 11/22/2022]
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12
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Chatterjee A, Miller NJ, Cribbs MG, Mukherjee A, Law MA. Systematic review and meta-analysis of outcomes of anatomic repair in congenitally corrected transposition of great arteries. World J Cardiol 2020; 12:427-436. [PMID: 32879705 PMCID: PMC7439449 DOI: 10.4330/wjc.v12.i8.427] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 06/08/2020] [Accepted: 07/19/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Treatment of congenitally corrected transposition of great arteries (cc-TGA) with anatomic repair strategy has been considered superior due to restoration of the morphologic left ventricle in the systemic circulation. However, data on long term outcomes are limited to single center reports and include small sample sizes.
AIM To perform a systematic review and meta-analysis for observational studies reporting outcomes on anatomic repair for cc-TGA.
METHODS MEDLINE and Scopus databases were queried using predefined criteria for reports published till December 31, 2017. Studies reporting anatomic repair of minimum 5 cc-TGA patients with at least a 2 year follow up were included. Meta-analysis was performed using Comprehensive meta-analysis v3.0 software.
RESULTS Eight hundred and ninety-five patients underwent anatomic repair with a pooled follow-up of 5457.2 patient-years (PY). Pooled estimate for operative mortality was 8.3% [95% confidence interval (CI): 6.0%-11.4%]. 0.2% (CI: 0.1%-0.4%) patients required mechanical circulatory support postoperatively and 1.7% (CI: 1.1%-2.4%) developed post-operative atrioventricular block requiring a pacemaker. Patients surviving initial surgery had a transplant free survival of 92.5% (CI: 89.5%-95.4%) per 100 PY and a low rate of need for pacemaker (0.3/100 PY; CI: 0.1-0.4). 84.7% patients (CI: 79.6%-89.9%) were found to be in New York Heart Association (NYHA) functional class I or II after 100 PY follow up. Total re-intervention rate was 5.3 per 100 PY (CI: 3.8-6.8).
CONCLUSION Operative mortality with anatomic repair strategy for cc-TGA is high. Despite that, transplant free survival after anatomic repair for cc-TGA patients is highly favorable. Majority of patients maintain NYHA I/II functional class. However, monitoring for burden of re-interventions specific for operation type is very essential.
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Affiliation(s)
- Arka Chatterjee
- Division of Cardiovascular Diseases, University of Alabama at Birmingham, Birmingham, AL 35294, United States
| | - Neal J Miller
- Division of Cardiovascular Diseases, University of Alabama at Birmingham, Birmingham, AL 35294, United States
| | - Marc G Cribbs
- Division of Cardiovascular Diseases, University of Alabama at Birmingham, Birmingham, AL 35294, United States
- Department of Pediatric Cardiology, University of Alabama at Birmingham, Birmingham, AL 35294, United States
| | - Amrita Mukherjee
- Department of Epidemiology, University of Alabama at Birmingham School of Public health, Birmingham, AL 35233, United States
| | - Mark A Law
- Department of Pediatric Cardiology, University of Alabama at Birmingham, Birmingham, AL 35294, United States
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13
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Pinto FF. Congenitally corrected transposition of the great arteries. Does situs arrangement influence the outcome? Rev Port Cardiol 2020; 39:397-399. [DOI: 10.1016/j.repc.2020.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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14
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Pinto FF. Congenitally corrected transposition of the great arteries. Does situs arrangement influence the outcome? Revista Portuguesa de Cardiologia (English Edition) 2020. [DOI: 10.1016/j.repce.2020.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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15
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Barron DJ, Mahendran K. Left Ventricular Re-training: Feasibility and Effectiveness-What Are the Limits? Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu 2019; 22:43-50. [PMID: 31027563 DOI: 10.1053/j.pcsu.2019.02.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 02/05/2019] [Indexed: 11/11/2022]
Abstract
The concept of 're-training' the morphologic left ventricle (mLV) is based on the crude principle of applying a fixed afterload by means of pulmonary artery banding. The complex physiological, molecular and structural responses to banding are poorly understood, and complicated by the fact that re-training is undertaken in a variety of different morphological settings and age-groups. This article reviews the evidence for re-training in different situations with particular focus on the age at banding and on the best ways to assess suitability for subsequent repair. Particular importance is placed on the role of re-training in congenitally corrected transposition as this is the commonest current indication - looking at better ways to train the mLV, the role of combined pressure and volume loading, and more sophisticated ways of assessing the adequacy of training. Current evidence suggests that age at banding has a fundamental impact on ability to re-train and long-term mLV function with the best results being achieved in infancy and concerns at any attempt beyond 2 years of age.
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Affiliation(s)
- David J Barron
- Department of Cardiac Surgery, Birmingham Children's Hospital, Birmingham, United Kingdom.
| | - Kajan Mahendran
- Department of Cardiac Surgery, Birmingham Children's Hospital, Birmingham, United Kingdom
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16
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Ma K, Qi L, Hua Z, Yang K, Zhang H, Li S, Zhang S, He F, Wang G, Feng Z. Surgical Outcomes of Anatomical Repair for Congenitally Corrected Transposed Great Arteries. Heart Lung Circ 2019; 29:772-779. [PMID: 31085133 DOI: 10.1016/j.hlc.2019.01.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2017] [Revised: 01/14/2019] [Accepted: 01/28/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND The outcomes of anatomical repair for patients with congenitally corrected transposed great arteries remain unclear and the indications for different procedures are poorly understood. METHODS From January 2005 to February 2016, consecutive corrected transposition patients who underwent anatomical repair at the current institution were enrolled in this retrospective study. Varied types of anatomical repair were individually customised. RESULTS A total of 85 patients were included. Fifty-one (51) and 35 patients presented with left ventricular outflow tract obstruction and cardiac malposition, respectively. Thirty-nine (39) patients presented with moderate-to-severe tricuspid regurgitation. Thirty-four (34), 19, and 32 patients underwent Senning arterial switch operations, Senning-Rastelli, and hemi-Mustard-Rastelli-bidirectional Glenn, respectively. Early after repair, there were five in-hospital deaths and nine re-operations. During 4.6 years (range, 0.5-10.3) of follow-up, seven late deaths were documented. Estimated overall survival rate after anatomical repair was 89.3%, 85.0%, and 85.0% at 1 year, 3 years, and 5 years, respectively. Instead of Senning-Rastelli, most (75.0%) early left ventricular dysfunctions were noted in patients who underwent Senning arterial switch procedures. However, all the late left ventricular dysfunctions were found in patients who underwent previous left ventricular retraining. In patients with left ventricular outflow tract obstruction, the hemi-Mustard-Rastelli-bidirectional Glenn shunt provided a lower early mortality (0% vs 15.8%, p = 0.047). CONCLUSIONS Favourable outcomes can be achieved for anatomical repair of corrected transposition. Left ventricular dysfunction was a significant postoperative issue. Hemi-Mustard-bidirectional Glenn-Rastelli procedure may provide benefits for patients with associated left ventricular outflow tract obstruction and cardiac malposition. Each procedure has its own advantages in varied anatomy.
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Affiliation(s)
- Kai Ma
- Pediatric Cardiac Surgery Center, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Lei Qi
- Pediatric Cardiac Surgery Center, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Zhongdong Hua
- Pediatric Cardiac Surgery Center, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Keming Yang
- Pediatric Cardiac Surgery Center, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Hao Zhang
- Pediatric Cardiac Surgery Center, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Shoujun Li
- Pediatric Cardiac Surgery Center, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China.
| | - Sen Zhang
- Pediatric Cardiac Surgery Center, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Fengpu He
- Pediatric Cardiac Surgery Center, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Guanxi Wang
- Pediatric Cardiac Surgery Center, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
| | - Zicong Feng
- Pediatric Cardiac Surgery Center, National Center for Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China
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17
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Smood B, Kirklin JK, Pavnica J, Tresler M, Johnson WH, Cleveland DC, Mauchley DC, Dabal RJ. Congenitally Corrected Transposition Presenting in the First Year of Life: Survival and Fate of the Systemic Right Ventricle. World J Pediatr Congenit Heart Surg 2019; 10:42-49. [DOI: 10.1177/2150135118813125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Introduction: Knowledge gaps exist in the life expectancy and functional outcome of patients with congenitally corrected transposition (ccTGA) presenting early in life, which is relevant in the evaluation of early anatomic repair. Methods: In a single-center analysis, 91 patients with ccTGA were identified over 25 years, of which 31 presented with biventricular anatomy in the first year of life and formed the study cohort. End points for analysis included survival, moderate or worse tricuspid valve regurgitation, and systemic right ventricle (RV) dysfunction. Median follow-up was 4.9 years (range: 7 days to 20 years). Results: Among 31 patients presenting in the first year of life, 9 (29%) never received cardiac surgery, while 22 (71%) underwent 36 cardiac operations. Overall freedom from moderate or severe systemic RV dysfunction was 75% at 10 years. Overall survival was 82% at 10 years. Surgical mortality was 5.6% (2/36). Among survivors with a systemic RV, 23 (100%) of 23 were Ross or NYHA class I or II at last follow-up. Conclusions: Congenitally corrected transposition presenting in the first year of life and maintaining a systemic RV can expect (1) long-term survival of more than 80% at 10 years, (2) low expected surgical mortality (overall 6%), and (3) 75% late freedom from major RV dysfunction at 10 years. Pending multi-institutional analyses, this experience with a systemic RV in ccTGA provides an initial benchmark for comparison when considering early elective anatomic correction.
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Affiliation(s)
- Benjamin Smood
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
| | - James K. Kirklin
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
- Division of Cardiothoracic Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Surgery, James and John Kirklin Institute for Research in Surgical Outcomes, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jozef Pavnica
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
| | - Margaret Tresler
- Department of Surgery, James and John Kirklin Institute for Research in Surgical Outcomes, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Walter H. Johnson
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
- Division of Cardiovascular Services, Children’s of Alabama, Birmingham, AL, USA
| | - David C. Cleveland
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
- Division of Cardiothoracic Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
- Division of Cardiovascular Services, Children’s of Alabama, Birmingham, AL, USA
| | - David C. Mauchley
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
- Division of Cardiothoracic Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
- Division of Cardiovascular Services, Children’s of Alabama, Birmingham, AL, USA
| | - Robert J. Dabal
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
- Division of Cardiothoracic Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
- Division of Cardiovascular Services, Children’s of Alabama, Birmingham, AL, USA
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18
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Atik E, Leal F, Leite ISL. Case 3 / 2018 - Corrected Transposition of the Great Arteries with Natural Progression to Severe Biventricular Dysfunction and No Associated Defects in a 51-Year Old Man. Arq Bras Cardiol 2018; 110:487-489. [PMID: 29898048 PMCID: PMC5967144 DOI: 10.5935/abc.20180080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Affiliation(s)
- Edmar Atik
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brazil
| | - Fidel Leal
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brazil
| | - Ivanhoé S L Leite
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP - Brazil
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19
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Lenoir M, Bouhout I, Gaudin R, Raisky O, Vouhé P. Outcomes of the anatomical repair in patients with congenitally corrected transposition of the great arteries: lessons learned in a high-volume centre†. Eur J Cardiothorac Surg 2018; 54:532-538. [DOI: 10.1093/ejcts/ezy116] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 02/21/2018] [Indexed: 01/17/2023] Open
Affiliation(s)
- Marien Lenoir
- Division of Pediatric Cardiac Surgery, University Paris Descartes and Necker Sick Children Hospital, Paris, France
| | - Ismail Bouhout
- Division of Cardiac Surgery, Montreal Heart Institute, University of Montreal School of Medicine, Montreal, QC, Canada
| | - Regis Gaudin
- Division of Pediatric Cardiac Surgery, University Paris Descartes and Necker Sick Children Hospital, Paris, France
| | - Olivier Raisky
- Division of Pediatric Cardiac Surgery, University Paris Descartes and Necker Sick Children Hospital, Paris, France
| | - Pascal Vouhé
- Division of Pediatric Cardiac Surgery, University Paris Descartes and Necker Sick Children Hospital, Paris, France
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20
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Kutty S, Danford DA, Diller GP, Tutarel O. Contemporary management and outcomes in congenitally corrected transposition of the great arteries. Heart 2018; 104:1148-1155. [PMID: 29326110 DOI: 10.1136/heartjnl-2016-311032] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 12/13/2017] [Accepted: 12/14/2017] [Indexed: 11/03/2022] Open
Abstract
Congenitally corrected transposition of the great arteries (ccTGA) can occur in isolation, or in combination with other structural cardiac anomalies, most commonly ventricular septal defect, pulmonary stenosis and tricuspid valve disease. Clinical recognition can be challenging, so echocardiography is often the means by which definitive diagnosis is made. The tricuspid valve and right ventricle are on the systemic arterial side of the ccTGA circulation, and are therefore subject to progressive functional deterioration. The natural history of ccTGA is also greatly influenced by the nature and severity of accompanying lesions, some of which require surgical repair. Some management strategies leave the right ventricle as the systemic arterial pump, but carry the risk of worsening heart failure. More complex 'double switch' repairs establish the left ventricle as the systemic pump, and include an atrial baffle to redirect venous return in combination with either arterial switch or Rastelli operation (if a suitable ventricular septal defect permits). Occasionally, the anatomic peculiarities of ccTGA do not allow straightforward biventricular repair, and Fontan palliation is a reasonable option. Regardless of the approach selected, late cardiovascular complications are relatively common, so ongoing outpatient surveillance should be established in an age-appropriate facility with expertise in congenital heart disease care.
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Affiliation(s)
- Shelby Kutty
- Division of Cardiology, University of Nebraska College of Medicine and Children's Hospital and Medical Center, Omaha, Nebraska, USA
| | - David A Danford
- Division of Cardiology, University of Nebraska College of Medicine and Children's Hospital and Medical Center, Omaha, Nebraska, USA
| | - Gerhard-Paul Diller
- Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Munich, Munich, Germany
| | - Oktay Tutarel
- Department of Paediatric Cardiology and Congenital Heart Disease, German Heart Centre Munich, Technical University of Munich, Muenster, Germany
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21
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Sachdeva S, Jacobsen RM, Woods RK, Mitchell ME, Cava JR, Ghanayem NS, Frommelt PC, Bartz PJ, Tweddell JS. Anatomic Repair of Congenitally Corrected Transposition of the Great Arteries: Single-Center Intermediate-Term Experience. Pediatr Cardiol 2017; 38:1696-1702. [PMID: 28918529 DOI: 10.1007/s00246-017-1715-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 08/31/2017] [Indexed: 01/15/2023]
Abstract
We present our experience for patients who have undergone an anatomic repair (AR) for congenitally corrected transposition of the great arteries (CCTGA) at the Children's Hospital of Wisconsin. A retrospective chart review of patients who underwent AR for CCTGA from 2001 to 2015 was performed. The cohort consisted of 15 patients (74% male). Median age of anatomic repair was 15 months (range 4.5-45.6 months). Four patients had a bidirectional Glenn (BDG) prior to AR. At the time of AR,-9 (60%) underwent Senning/Rastelli procedure, 4 (26.6%) had double switch operation, and 2 (13.3%) underwent only Senning with VSD closure. Median duration of follow-up was 5.5 years (0.05-14 years). Reoperations prior to discharge included BDG, revision of pulmonary venous baffle, closure of residual VSD, and pacemaker placement. Late reoperations included left ventricular outflow tract obstruction repair, conduit replacement, melody valve placement, and pacemaker implantation. At their most recent follow-up, no patient had heart failure symptoms and only 1 had severely diminished function that improved with cardiac resynchronization therapy. Moderate mitral regurgitation was noted in 15% (2/13), and severe in 7% (1/13). Moderate tricuspid regurgitation was noted in 15% (2/13). One patient, 7% (1/13), developed moderate aortic insufficiency. There was a 100% survival at the time of the most recent follow-up. Patients with CCTGA who have undergone AR have excellent functional status and mid-term survival but reinterventions are common. Longer term studies are needed to determine both the extent and spectrum of reinterventions as well as long term survival.
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Affiliation(s)
| | | | | | | | - Joseph R Cava
- Children's Hospital of Wisconsin, Milwaukee, WI, USA
| | | | | | - Peter J Bartz
- Children's Hospital of Wisconsin, Milwaukee, WI, USA
| | - James S Tweddell
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, 3333 Burnet Ave, Cincinnati, OH, 45229, USA.
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Abstract
INTRODUCTION In specific forms of congenital heart defects and pulmonary hypertension, the right ventricle (RV) is exposed to systemic levels of pressure overload. The RV is prone to failure in these patients because of its vulnerability to chronic pressure overload. As patients with a systemic RV reach adulthood, an emerging epidemic of RV failure has become evident. Medical therapies proven for LV failure are ineffective in treating RV failure. Areas covered: In this review, the pathophysiology of the failing RV under pressure overload is discussed, with specific emphasis on the pivotal roles of angiogenesis and oxidative stress. Studies investigating the ability of stem cell therapy to improve angiogenesis and mitigate oxidative stress in the setting of pressure overload are then reviewed. Finally, clinical trials utilizing stem cell therapy to prevent RV failure under pressure overload in congenital heart disease will be discussed. Expert commentary: Although considerable hurdles remain before their mainstream clinical implementation, stem cell therapy possesses revolutionary potential in the treatment of patients with failing systemic RVs who currently have very limited long-term treatment options. Rigorous clinical trials of stem cell therapy for RV failure that target well-defined mechanisms will ensure success adoption of this therapeutic strategy.
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Affiliation(s)
- Ming-Sing Si
- a Department of Cardiac Surgery, Section of Pediatric Cardiovascular Surgery , University of Michigan Medical School , Ann Arbor , MI , USA
| | - Richard G Ohye
- a Department of Cardiac Surgery, Section of Pediatric Cardiovascular Surgery , University of Michigan Medical School , Ann Arbor , MI , USA
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23
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Marathe SP, Jones MI, Ayer J, Sun J, Orr Y, Verrall C, Nicholson IA, Chard RB, Sholler GF, Winlaw DS. Congenitally corrected transposition: complex anatomic repair or Fontan pathway? Asian Cardiovasc Thorac Ann 2017; 25:432-439. [PMID: 28610439 DOI: 10.1177/0218492317717412] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background Successful anatomic repair of congenitally corrected transposition of the great arteries achieves excellent outcomes. Several centers report excellent long-term survival with the Fontan pathway as well. We have selectively applied both approaches depending on individual patient morphology, with anatomic repair preferred but utilizing the Fontan pathway when high technical complexity or operative risk is anticipated. Methods Hospital records over an 18-year period (1998-2016) were reviewed to identify patients with congenitally corrected transposition of the great arteries who underwent surgical management. Physiological repairs and hypoplastic ventricles were excluded. Patient- and procedure-related variables were reviewed. Results We identified 19 patients. Group 1 consisted of 12 anatomic repairs, of which 10 (83.3%) required prior interim staging procedures. Mean age at anatomic repair was 2.6 ± 1.3 years, mean follow-up was 8.7 ± 5.3 years. Nine (75%) patients experienced important complications and 4 (33.3%) required reintervention during follow-up. There were no deaths; one patient required heart transplantation. Group 2 (7 patients) underwent Fontan palliation. Mean age at Fontan completion was 7.2 ± 3.8 years, mean follow-up was 6.3 ± 4 years. There was no reintervention, death, or transplant. Conclusion Patients with congenitally corrected transposition of the great arteries and two adequate-sized ventricles do well with both anatomic repair and the Fontan pathway in the medium term. Excellent outcomes with reduced early complication and reintervention rates can be achieved for this cohort of patients when a strategy of avoiding complex anatomic repair in favor of the Fontan pathway is used.
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Affiliation(s)
- Supreet P Marathe
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Matthew I Jones
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Julian Ayer
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia.,2 School of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, Australia
| | - Jessica Sun
- 3 Sydney Medical School, University of Sydney, Sydney, Australia
| | - Yishay Orr
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia.,2 School of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, Australia
| | - Charlotte Verrall
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Ian A Nicholson
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia.,2 School of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, Australia
| | - Richard B Chard
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Gary F Sholler
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia.,2 School of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, Australia
| | - David S Winlaw
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia.,2 School of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, Australia
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Moodley S, Balasubramanian S, Tacy TA, Chan F, Hanley FL, Punn R. Echocardiography-Derived Left Ventricular Outflow Tract Gradient and Left Ventricular Posterior Wall Thickening Are Associated with Outcomes for Anatomic Repair in Congenitally Corrected Transposition of the Great Arteries. J Am Soc Echocardiogr 2017; 30:807-814. [PMID: 28579248 DOI: 10.1016/j.echo.2017.03.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Indexed: 01/04/2023]
Abstract
BACKGROUND Congenitally corrected transposition of the great arteries is a rare form of congenital heart disease. Management is controversial; options include observation, physiologic repair, and anatomic repair. Assessment of morphologic left ventricle preparedness is key in timing anatomic repair. This study's purpose was to review the modalities used to assess the morphologic left ventricle preoperatively and to determine if any echocardiographic variables are associated with outcomes. METHODS A retrospective review of patients with congenitally corrected transposition of the great arteries eligible for anatomic repair at Lucile Packard Children's Hospital from 2000 to 2016 was conducted. Inclusion criteria were (1) presurgical echocardiography, magnetic resonance imaging, and cardiac catheterization and (2) clinical follow-up information. Echocardiographic measurements included left ventricular (LV) single-plane Simpson's ejection fraction, LV eccentricity index, LV posterior wall thickening, pulmonary artery band (PAB)/LV outflow tract (LVOT) pressure gradient, and LV and right ventricular strain. Magnetic resonance imaging measurements included LV mass, ejection fraction, eccentricity index, and LV thickening. LV pressure, PAB/LVOT gradient, right ventricular pressure, pulmonary vascular resistance, and Qp/Qs constituted catheterization data. Outcomes included achieving anatomic repair within 1 year of assessment in patients with LVOT obstruction or within 1 year of pulmonary artery banding and freedom from death, transplantation, or heart failure at last follow-up. RESULTS Forty-one patients met the inclusion criteria. PAB/LVOT gradients of 85.2 ± 23.4 versus 64.0 ± 32.1 mm Hg (P = .0282) by echocardiography and 60.1 ± 19.4 versus 35.9 ± 18.9 mm Hg (P = .0030) by catheterization were associated with achieving anatomic repair and freedom from death, transplantation, and heart failure. Echocardiographic LV posterior wall thickening of 35.4 ± 19.8% versus 20.6 ± 15.0% (P = .0017) and MRI LV septal wall thickening of 37.1 ± 18.8% versus 19.3 ± 18.8% (P = .0306) were associated with achieving anatomic repair. Inter- and intraobserver variability for echocardiographic measurements was very good. CONCLUSIONS PAB/LVOT gradient and LV posterior wall thickening are highly reproducible echocardiographic measurements that reflect morphologic LV performance and can be used in assessing patients with congenitally corrected transposition of the great arteries undergoing anatomic repair.
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Affiliation(s)
- Shreya Moodley
- Division of Cardiology, Lucile Packard Children's Hospital, Stanford University School of Medicine, Palo Alto, California.
| | - Sowmya Balasubramanian
- Division of Cardiology, Lucile Packard Children's Hospital, Stanford University School of Medicine, Palo Alto, California
| | - Theresa A Tacy
- Division of Cardiology, Lucile Packard Children's Hospital, Stanford University School of Medicine, Palo Alto, California
| | - Frandics Chan
- Division of Cardiology, Lucile Packard Children's Hospital, Stanford University School of Medicine, Palo Alto, California
| | - Frank L Hanley
- Division of Cardiology, Lucile Packard Children's Hospital, Stanford University School of Medicine, Palo Alto, California
| | - Rajesh Punn
- Division of Cardiology, Lucile Packard Children's Hospital, Stanford University School of Medicine, Palo Alto, California
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Filippov AA, del Nido PJ, Vasilyev NV. Management of Systemic Right Ventricular Failure in Patients With Congenitally Corrected Transposition of the Great Arteries. Circulation 2016; 134:1293-1302. [DOI: 10.1161/circulationaha.116.022106] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
In recent decades, significant progress has been made in the diagnosis and management of congenitally corrected transposition of the great arteries (ccTGA). Nevertheless, gradual dysfunction and failure of the right ventricle (RV) in the systemic circulation remain the main contributors to mortality and disability for patients with ccTGA, especially after adolescence. Anatomic repair of ccTGA effectively resolves the problem of failure of the systemic RV and has good early and midterm results. However, this strategy is applicable primarily in infants and children up to their teens and has associated risks and limitations, and new challenges can arise in the late postoperative period. Patients with ccTGA manifesting progressive systemic RV dysfunction beyond adolescence represent the major challenge. Several palliative options such as cardiac resynchronization therapy, tricuspid valve repair or replacement, pulmonary artery banding, and implantation of an assist device into the systemic RV can be used to improve functional status and to delay the progression of ventricular dysfunction in patients who are not suitable for anatomic correction of ccTGA. For adult patients with severe systemic RV failure, heart transplantation currently remains the only long-term lifesaving procedure, although donor organ availability remains one of the most limiting factors in this type of therapy. This review focuses on current surgical and medical strategies and interventional options for the prevention and management of systemic RV failure in adults and children with ccTGA.
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Affiliation(s)
- Aleksei A. Filippov
- From Department of Cardiac Surgery, Boston Children’s Hospital, Harvard Medical School, Boston, MA
| | - Pedro J. del Nido
- From Department of Cardiac Surgery, Boston Children’s Hospital, Harvard Medical School, Boston, MA
| | - Nikolay V. Vasilyev
- From Department of Cardiac Surgery, Boston Children’s Hospital, Harvard Medical School, Boston, MA
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Adachi O, Masaki N, Kawatsu S, Yoshioka I, Masuda S, Fujiwara H, Akiyama M, Kumagai K, Kawamoto S, Saiki Y. Long-term results after physiologic repair for congenitally corrected transposition of the great arteries. Gen Thorac Cardiovasc Surg 2016; 64:715-21. [DOI: 10.1007/s11748-016-0689-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 07/11/2016] [Indexed: 11/26/2022]
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Deal BJ. Can patients with congenitally corrected transposition of the great arteries live better electrically? J Thorac Cardiovasc Surg 2016; 151:140-2. [DOI: 10.1016/j.jtcvs.2015.09.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 09/02/2015] [Indexed: 11/21/2022]
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Hofferberth SC, Alexander ME, Mah DY, Bautista-Hernandez V, del Nido PJ, Fynn-Thompson F. Impact of pacing on systemic ventricular function in L-transposition of the great arteries. J Thorac Cardiovasc Surg 2016; 151:131-8. [PMID: 26410005 DOI: 10.1016/j.jtcvs.2015.08.064] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 07/22/2015] [Accepted: 08/11/2015] [Indexed: 11/21/2022]
Abstract
OBJECTIVE(S) To assess the impact of univentricular versus biventricular pacing (BiVP) on systemic ventricular function in patients with congenitally corrected transposition of the great arteries (ccTGA). METHODS We performed a retrospective review of all patients with a diagnosis of ccTGA who underwent pacemaker insertion. From 1993 to 2014, 53 patients were identified from the cardiology database and surgical records. RESULTS Overall mortality was 7.5% (n = 4). One patient required transplantation and 3 late deaths occurred secondary to end-stage heart failure. Median follow-up was 3.7 years (range, 4 days to 22.5 years). Twenty-five (47%) underwent univentricular pacing only, of these, 8 (32%) developed significant systemic ventricular dysfunction. Twenty-eight (53%) received BiVP, 17 (26%) were upgraded from a dual-chamber system, 11 (21%) received primary BiVP. Fourteen (82%) of the 17 undergoing secondary BiVP demonstrated systemic ventricular dysfunction at the time of pacer upgrade, with 7 (50%) demonstrating improved systemic ventricular function after pacemaker upgrade. Overall, 42 (79%) patients underwent univentricular pacing, with 22 (52%) developing significant systemic ventricular dysfunction. In contrast, the 11 (21%) who received primary BiVP had preserved systemic ventricular function at latest follow-up. CONCLUSIONS Late-onset systemic ventricular dysfunction is a major complication associated with the use of univentricular pacing in patients with ccTGA. All patients with ccTGA who develop heart block should undergo primary biventricular pacing, as this prevents late systemic ventricular dysfunction. Preemptive placement of BiVP leads at the time of anatomical repair or other permanent palliative procedure will facilitate subsequent BiVP should heart block develop.
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Raju V, Myers PO, Quinonez LG, Emani SM, Mayer JE, Pigula FA, del Nido PJ, Baird CW. Aortic root translocation (Nikaidoh procedure): Intermediate follow-up and impact of conduit type. J Thorac Cardiovasc Surg 2015; 149:1349-55. [DOI: 10.1016/j.jtcvs.2014.11.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Revised: 10/30/2014] [Accepted: 11/04/2014] [Indexed: 11/20/2022]
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30
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Hanke JS, ElSherbini A, Avsar M, Horke A, Schmitto JD. Left Ventricular Assist Device Implantation in a Patient With Congenitally Corrected Transposition of the Great Arteries. Artif Organs 2015; 39:1069-71. [PMID: 25921444 DOI: 10.1111/aor.12506] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Jasmin S Hanke
- Department of Cardiac, Thoracic, Transplantation and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Ahmed ElSherbini
- Department of Cardiac, Thoracic, Transplantation and Vascular Surgery, Hannover Medical School, Hannover, Germany.
| | - Murat Avsar
- Department of Cardiac, Thoracic, Transplantation and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Alexander Horke
- Department of Cardiac, Thoracic, Transplantation and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Jan D Schmitto
- Department of Cardiac, Thoracic, Transplantation and Vascular Surgery, Hannover Medical School, Hannover, Germany
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Ma K, Gao H, Hua Z, Yang K, Hu S, Zhang H, Li S. Palliative pulmonary artery banding versus anatomic correction for congenitally corrected transposition of the great arteries with regressed morphologic left ventricle: Long-term results from a single center. J Thorac Cardiovasc Surg 2014; 148:1566-71. [DOI: 10.1016/j.jtcvs.2013.12.044] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Revised: 11/27/2013] [Accepted: 12/24/2013] [Indexed: 11/16/2022]
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