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Wang Z, Ma K, Li S. Clinical Outcomes, Predictors, and Surgical Management of Infracardiac Total Anomalous Pulmonary Venous Connection. Pediatr Cardiol 2024:10.1007/s00246-024-03578-7. [PMID: 38980326 DOI: 10.1007/s00246-024-03578-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Accepted: 07/02/2024] [Indexed: 07/10/2024]
Abstract
This study sought to find the risk factors of postoperative pulmonary venous obstruction (PVO), PVO-related reintervention, and postoperative mortality, determine the relationship between pulmonary venous confluence (PVC) morphology and the clinical outcomes, and provide the basis for the selection of the optimal surgical strategy for infracardiac total anomalous pulmonary venous connection (TAPVC). From December 2009 to December 2023, 101 patients with infracardiac TAPVC undergoing surgical repair in our institution were included [Conventional surgery (CS) group, n = 73; Sutureless technique (ST) group, n = 28]. The Kaplan-Meier curve was used to demonstrate the survival estimates. The Cox proportional hazard model was used to identify risk factors for primary endpoints. There were 8 in-hospital deaths and 4 late deaths. The survival rates at 1, 5, and 10 years were 88.8%, 87.6%, and 87.6%, respectively, in the whole cohort. Multivariable analysis showed that prolonged cardiopulmonary bypass (CBP) time was associated with overall mortality and Y-shaped PVC has a trend for a higher mortality rate. Postoperative PVO occurred in 27 patients. Freedom from postoperative PVO at 1, 5, and 10 years were 81.8%, 69.9%, and 69.9%, respectively. Y-shaped PVC and preoperative PVO were incremental risk factors for PVO, but ST repair was a protective factor. Sixteen patients underwent PVO-related reintervention. Y-shaped PVC was the only independent risk factors for PVO-related reintervention while ST repair was a protective factor. Sutureless technique can achieve satisfactory outcomes for infracardiac TAPVC repair. Compared with CS repair, ST repair is significantly associated with decreased postoperative PVO and PVO-related reintervention. Y-shaped PVC is associated with a higher risk of PVO, PVO-related reintervention, and mortality, respectively. Patients with preoperative PVO are more likely to develop postoperative PVO.
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Affiliation(s)
- Zhangwei Wang
- Department of Cardiovascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital,, Chinese Academy of Medical Sciences and Peking Union Medical College, No.167 Beilishi Road Xicheng, Beijing, China
| | - Kai Ma
- Department of Cardiovascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital,, Chinese Academy of Medical Sciences and Peking Union Medical College, No.167 Beilishi Road Xicheng, Beijing, China
| | - Shoujun Li
- Department of Cardiovascular Surgery, National Center for Cardiovascular Diseases, Fuwai Hospital,, Chinese Academy of Medical Sciences and Peking Union Medical College, No.167 Beilishi Road Xicheng, Beijing, China.
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Alifu A, Wang H, Chen R. Assessing the risk of reoperation for mild pulmonary vein obstruction post-TAPVC repair: a retrospective cohort study. Front Cardiovasc Med 2024; 11:1399659. [PMID: 38988666 PMCID: PMC11233719 DOI: 10.3389/fcvm.2024.1399659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 06/14/2024] [Indexed: 07/12/2024] Open
Abstract
Objective This study investigates the impact of mild pulmonary vein obstruction, detected via echocardiography before hospital discharge, on the likelihood of reoperation in patients who have undergone repair for Total Anomalous Pulmonary Venous Connection (TAPVC). Method Utilizing a single-center, retrospective cohort approach, we analyzed 38 cases from October 2017 to December 2023, excluding patients with functionally univentricular circulations or atrial isomerism. Our primary outcome was the necessity for reoperation within one year due to anatomical issues related to the initial TAPVC repair. Mild obstruction was defined as a pulmonary vein flow velocity ≥1.2 m/s. Result Our findings revealed that 31.6% of patients exhibited pre-discharge mild obstruction. During the median follow-up of 10 months, reoperations were notably higher in the mild obstruction group compared to the normal group, with a significant association between pre-discharge mild obstruction and increased risk of reoperation. Specifically, in the fully adjusted model, mild obstruction was linked to a 13.9-fold increased risk of reoperation. Conclusion Our results suggest that a pre-discharge echocardiography Doppler velocity threshold of 1.2 m/s could serve as a critical predictor for reoperation, emphasizing the need for targeted follow-up strategies for at-risk patients.
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Affiliation(s)
| | | | - Renwei Chen
- Department of Cardiothoracic Surgery, Hainan Women and Children’s Medical Center, Haikou, Hainan, China
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Wang Z, Ma K, Li S. Long-Term Outcomes of Surgical Repair of Supracardiac Total Anomalous Pulmonary Venous Connection. Pediatr Cardiol 2024:10.1007/s00246-024-03562-1. [PMID: 38918240 DOI: 10.1007/s00246-024-03562-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2024] [Accepted: 06/22/2024] [Indexed: 06/27/2024]
Abstract
The conventional surgery (CS) of supracardiac total anomalous pulmonary venous connection (TAPVC) is not always effective particularly in the setting of complex anatomy such as the mixed variety of TAPVC. This study aimed to analyze the outcomes of surgical treatment of supracardiac TAPVC and determine the optimal strategy. From December 2009 to December 2023, patients with supracardiac TAPVC undergoing surgical repair in our institution were included. The Kaplan-Meier curve was used to demonstrate the survival estimates. The Cox proportional hazard model was used to identify risk factors for death and postoperative pulmonary venous obstruction (PVO). One hundred and eighty-three patients with supracardiac TAPVC underwent surgical repair [CS group, n = 102; modified L-shaped incision technique (MLIT) group, n = 81]. There were 8 in-hospital deaths and 16 late deaths. The survival rates at 1, 5, and 10 years were 89.0%, 85.0%, and 85.0%, respectively in the whole cohort. Multivariable analysis showed that lower weight (P = 0.031), prolonged CBP time (P = 0.007), preoperative PVO (P = 0.020), and emergency surgery (P = 0.001) were incremental risk factors for death, but using the MLIT was a protective factor for death (p = 0.028). In the CS group, patients with emergency operation had worse survival than patients with elective surgery (P < 0.001). However, in the MLIT group, patients with emergency operation had comparable survival to patients with elective surgery (P = 0.332). Postoperative PVO occurred in 30 patients. Fourteen patients underwent PVO-related reintervention. In the whole cohort, freedom from postoperative PVO at 1, 5, and 10 years were 87.5%, 80.6%, and 80.6%, respectively. Patients who underwent MLIT repair had a lower incidence of postoperative PVO (P < 0.001), and PVO-related reintervention (P = 0.019). Neonates(P = 0.033), aortic cross-clamp time (P = 0.012), preoperative PVO (P = 0.002), and using the CS (P = 0.005) were associated with postoperative PVO. In terms of postoperative PVO, MLIT had a protective effect compared with CS. In the CS group, Infant and Children patients had better freedom from postoperative PVO than Neonate patients (P < 0.001). However, in the MLIT group, Neonate patients had comparable freedom from postoperative PVO to Infant and Children patients (P = 0.332). The MLIT can achieve satisfactory outcomes for supracardiac TAPVC repair. Compared with CS, the MLIT was significantly associated with decreased death, postoperative PVO, and PVO-related reintervention. It is especially significant in improving the survival rate of patients undergoing emergency surgery and reducing the incidence of postoperative PVO in neonatal patients.
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Affiliation(s)
- Zhangwei Wang
- Department of Cardiovascular Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Fuwai Hospital, No.167 Beilishi Road, Xicheng District, Beijing, China
| | - Kai Ma
- Department of Cardiovascular Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Fuwai Hospital, No.167 Beilishi Road, Xicheng District, Beijing, China
| | - Shoujun Li
- Department of Cardiovascular Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Fuwai Hospital, No.167 Beilishi Road, Xicheng District, Beijing, China.
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4
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Wen C, Shen G, Fang C, Tian L. Insight into the research history and trends of total anomalous pulmonary venous connection: a bibliometric analysis. J Cardiothorac Surg 2024; 19:285. [PMID: 38730414 PMCID: PMC11088122 DOI: 10.1186/s13019-024-02787-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 04/30/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Total anomalous pulmonary venous connection (TAPVC) is a rare congenital heart disease characterized by the inability of all pulmonary veins to connect to the left atrium. Our previous bibliometric article summarized the characteristics of only the 100 most cited papers in TAPVC research. The purpose of this study was to use comprehensive bibliometric analysis to examine the development history, current status, and future trends in the field of TAPVC. METHODS All publications on TAPVC published between 2000 and 2023 were collected from the Web of Science Core Collection. The publication and citation data were quantitatively analyzed by publication year, country, institution, author, and journal. Co-authorship and co-occurrence analyses were performed using VOSviewer, and keyword and reference bursts were identified using CiteSpace. Pearson's test was used to examine the correlations between two continuous variables. RESULTS As of July 20, 2023, we identified 368 publications with 3320 citations. These publications were published in 132 journals and authored by 1835 researchers from 457 institutions in 47 countries. For the number of publications, the top country, top institution, top author, and top journals were the United States (n = 82), Shanghai Jiao Tong University (n = 13), Huiwen Chen (n = 9), and Annals of Thoracic Surgery and Pediatric Cardiology (n = 29 each), respectively. For the number of citations, the top country, top affiliation, top author, and top journal were the United States (n = 1348), University of Toronto (n = 250), Christopher A. Caldarone (n = 315), and Annals of Thoracic Surgery (n = 746), respectively. The number of national publications significantly correlated with GDP (R = 0.887, P < 0.001), research & development (R&D) expenditure (R = 0.375, P = 0.013), population (R = 0.694, P < 0.001), and journals (R = 0.751, P < 0.001). The number of national citations significantly correlated with GDP (R = 0.881, P < 0.001), R&D expenditure (R = 0.446, P = 0.003), population (R = 0.305, P = 0.037), and journals (R = 0.917, P < 0.001). International collaboration in the field of TAPVC was not well developed. The most commonly cited publication discussed era changes in mortality and reoperation rate in TAPVC patients. The most common keywords were "total anomalous pulmonary venous connection" and "congenital heart disease". The keyword "case report" appeared most recently, with an average occurrence year of 2021.8. The co-occurrence analysis grouped 26 keywords into six themes: surgical repair of TAPVC, postoperative pulmonary vein stenosis, surgical repair of TAPVC patients with heterotaxy, application of echocardiography in diagnosing TAPVC, application of echocardiography in the prenatal diagnosis of TAPVC, and application of the sutureless technique in the surgical repair of TAPVC patients with right atrial isomerism or a single ventricle. Citation burst detection identified 32 references with citation bursts, seven of which had ongoing citation bursts until 2023. CONCLUSIONS This study conducted a bibliometric analysis to provide a comprehensive overview of TAPVC research. We hope to offer new ideas for promoting development in the field of TAPVC.
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Affiliation(s)
- Chen Wen
- Department of Cardiothoracic Surgery, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
| | - Geng Shen
- Division of Cardiology, Peking University First Hospital, Beijing, China
| | - Chenhao Fang
- Department of Neurosurgery, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Lan Tian
- Department of Pulmonary and Critical Care Medicine, Fujian Medical University Union Hospital, Fuzhou, China
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Dinh LTQ, Do GTC, Ngo TK, Nguyen TD, Nguyen HM, Nguyen PQ, Khe NH, Dang HP, Nguyen VT, Dao NH, Truong ULN, Vu PM. A 15-Year Experience With Total Anomalous Pulmonary Venous Connection in Vietnam. World J Pediatr Congenit Heart Surg 2024; 15:287-297. [PMID: 38263638 DOI: 10.1177/21501351231215256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
BACKGROUND This article aims to demonstrate the morphology of 261 total anomalous pulmonary venous connection (TAPVC) cases operated at Children's Hospital 1 with in-hospital mortality of 19.5% (51/261). METHODS All the surgical protocols of TAPVC cases repaired between 2008 and June 2023 were reviewed. The descriptions of TAPVC were based on operative findings by surgeons. RESULTS A total of 261 TAPVC patients were operated, including 124 (47.5%) supra, 83 (31.8%) intra, 41 (15.7%) infra, and 13 (5%) mixed cases. The in-hospital mortality was 19.5% (51/261). Fifteen cases are associated with other anomalies of the heart. Four subtypes of 124 supra TAPVC were found, with 42 (33.9%) obstructed cases. The standard was all pulmonary veins (PVs) forming a common vein (CV) and draining into the innominate veins, then going to the superior vena cava (SVC) (100/124, 80.6%). Eleven supra TAPVC cases were vascular vise type. Ten cases had the vertical vein running from the right of the CV and draining directly into the SVC. Of 83 intracardiac TAPVCs with 9 (10.8%) obstructed cases, the most common was all PVs draining directly into the coronary sinus (60/83, 72.3%). The second was all PVs draining directly into the right atrium (RA) via separated ostia or forming a CV before entering the RA (17/83, 20.5%). Also, there were three cases with rare variants and 100% obstruction when the diagnosis was explored. The in-hospital mortality of intracardiac type was 13.3% (11/83) 41 infra TAPVC with obstructed rate of 61% (25/41) and in-hospital mortality of 29.3% (12/41). Thirteen mixed TAPVCs were repaired, with most cases having three PVs forming a CV. CONCLUSION This article provides valuable information about the morphology of TAPVC types in Asian patients.
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Affiliation(s)
- Le-Thanh Q Dinh
- Cardiac Surgery Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
| | - Giang T C Do
- Cardiology Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
| | - Thoi K Ngo
- Cardiac Surgery Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
| | - Tuan D Nguyen
- Cardiac Surgery Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
| | - Hai M Nguyen
- Cardiology Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
| | - Phat Q Nguyen
- Cardiac Surgery Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
| | - Nguyen H Khe
- Cardiac Surgery Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
| | - Hung P Dang
- Cardiac Surgery Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
| | - Vu T Nguyen
- Cardiac Surgery Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
| | - Nha H Dao
- Cardiac Surgery Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
| | - Uy-Linh N Truong
- Pediatric Surgery Department, University of Medicine and Pharmacy in HCMC, Ho Chi Minh City, Vietnam
| | - Phuc M Vu
- Cardiology Department, Children's Hospital 1, Ho Chi Minh City, Vietnam
- Cardiology Department, University of Medicine and Pharmacy in HCMC, Ho Chi Minh City, Vietnam
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Feng Z, He Q, Yuan J, Dou Z, Wu D, Liu Y, Rui L, He F, Wu Z, Li S. Modified L-shaped incision technique for supracardiac total anomalous pulmonary venous connection as an alternative to sutureless technique. Int J Surg 2023; 109:3788-3795. [PMID: 37678273 PMCID: PMC10720858 DOI: 10.1097/js9.0000000000000694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 08/06/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND The modified L-shaped incision technique (MLIT) was successfully applied to the repair of supracardiac total anomalous pulmonary venous connection (TAPVC) with promising mid-term outcomes. It is, however, unclear whether or not MLIT could be an alternative to sutureless technique (ST). METHODS All patients ( n =141) who underwent MLIT or ST repair for supracardiac TAPVC between June 2009 and June 2022 were included and a propensity score-matched analysis was performed to reduce the heterogeneity. RESULTS MLIT was performed in 80.9% (114/141), whereas ST was performed in 19.1% (27/141). Patients who underwent MLIT repair had a lower incidence of pulmonary veinous obstruction (PVO)-related reintervention (1.8 vs. 18.5%, P =0.002), and late mortality (2.6 vs. 18.2%, P =0.006). Overall survival at 10 years was 92.5% (87.7-97.7%) for MLIT and 66.8% (44.4-100%) for ST ( P =0.012). Freedom from postoperative PVO at 10 years was 89.1% (83.2-95.5%) for MLIT and 79.9% (65.6-97.4%) for ST ( P =0.12). Cox proportional hazards regression identified prolonged mechanical ventilation duration, postoperative PVO, respiratory dysfunction, and low cardiac output syndrome were associated with postoperative death and PVO-related reintervention. CONCLUSIONS The MLIT strategy is a safe, technologically feasible, and effective approach for supracardiac TAPVC, which is associated with more favorable and promising freedom from death and PVO-related reintervention.
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Affiliation(s)
- Zicong Feng
- Department of Cardiac Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou
- Paediatric Cardiac Surgery Centre, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing
| | - Qiyu He
- Paediatric Cardiac Surgery Centre, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing
| | - Jianhui Yuan
- Paediatric Cardiac Surgery Centre, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing
| | - Zheng Dou
- Paediatric Cardiac Surgery Centre, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing
| | - Dongdong Wu
- Paediatric Cardiac Surgery Centre, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing
| | - Yuze Liu
- Paediatric Cardiac Surgery Centre, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing
| | - Lu Rui
- Paediatric Cardiac Surgery Centre, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing
| | - Fengpu He
- Department of Cardiovascular Surgery, The First Affiliated Hospital, Zhejiang University College of Medicine, Hangzhou, People’s Republic of China
| | - Zhongkai Wu
- Department of Cardiac Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou
| | - Shoujun Li
- Paediatric Cardiac Surgery Centre, Fuwai Hospital, National Centre for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing
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Beers KM, Jacobsen CP, Miller SR, Lehenbauer DG, Maldonado E, Husain SA, Calhoon JH. Reintervention and mortality risk after total anomalous pulmonary venous connection repair. Cardiol Young 2023; 33:2228-2235. [PMID: 36636926 DOI: 10.1017/s1047951122004280] [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] [Indexed: 01/14/2023]
Abstract
BACKGROUND Management of total anomalous pulmonary venous connections has been extensively studied to further improve outcomes. Our institution previously reported factors associated with mortality, recurrent obstruction, and reintervention. The study purpose was to revisit the cohort of patients and evaluate factors associated with reintervention, and mortality in early and late follow-up. METHODS A retrospective review at our institution identified 81 patients undergoing total anomalous pulmonary venous connection repair from January 2002 to January 2018. Demographic and operative variables were evaluated. Anastomotic reintervention (interventional or surgical) and/or mortality were primary endpoints. RESULTS Eighty-one patients met the study criteria. Follow-up ranged from 0 to 6,291 days (17.2 years), a mean of 1263 days (3.5 years). Surgical mortality was 16.1% and reintervention rates were 19.8%. In re-interventions performed, 80% occurred within 1.2 years, while 94% of mortalities were within 4.1 months. Increasing cardiopulmonary bypass times (p = 0.0001) and the presence of obstruction at the time of surgery (p = 0.025) were predictors of mortality, while intracardiac total anomalous pulmonary venous connection type (p = 0.033) was protective. Risk of reintervention was higher with increasing cardiopulmonary bypass times (p = 0.015), single ventricle anatomy (p = 0.02), and a post-repair gradient >2 mmHg on transesophageal echocardiogram (p = 0.009). CONCLUSIONS Evaluation of a larger cohort with longer follow-up demonstrated the relationship of anatomic complexity and symptoms at presentation to increased mortality risk after total anomalous pulmonary venous connection repair. The presence of a single ventricle or a post-operative confluence gradient >2 mmHg were risk factors for reintervention. These findings support those found in our initial study.
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Affiliation(s)
- Kevin M Beers
- Department of Pediatric Cardiovascular Surgery, Arnold Palmer Hospital for Children, Orlando, FL, USA
| | - Christian P Jacobsen
- Department of Cardiothoracic Surgery, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Stewart R Miller
- University of Texas San Antonio College of Business, San Antonio, TX, USA
| | - David G Lehenbauer
- Department of Cardiothoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Elaine Maldonado
- Department of Cardiothoracic Surgery, University of Texas Health San Antonio, San Antonio, TX, USA
| | - S Adil Husain
- Department of Surgery and Pediatrics, University of Utah Health Salt Lake City, UT, USA
| | - John H Calhoon
- Department of Cardiothoracic Surgery, University of Texas Health San Antonio, San Antonio, TX, USA
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Sengupta A, Gauvreau K, Kaza A, Baird CW, Schidlow DN, Del Nido PJ, Nathan M. A Risk Prediction Model for Reintervention After Total Anomalous Pulmonary Venous Connection Repair. Ann Thorac Surg 2023; 116:796-802. [PMID: 35779604 DOI: 10.1016/j.athoracsur.2022.05.058] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 05/10/2022] [Accepted: 05/25/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Outcomes after total anomalous pulmonary venous connection (TAPVC) repair remain suboptimal due to recurrent pulmonary vein (PV) obstruction requiring reinterventions. We sought to develop a clinical prediction rule for PV reintervention after TAPVC repair. METHODS Data from consecutive patients who underwent TAPVC repair at a single institution from January 1980 to January 2020 were retrospectively reviewed after Institutional Review Board approval. The primary outcome was postdischarge (late) unplanned PV surgical or transcatheter reintervention. Echocardiographic criteria were used to assess PV residual lesion severity at discharge (class 1: no residua; class 2: minor residua; class 3: major residua). Competing risk models were used to develop a weighted risk score for late reintervention. RESULTS Of 437 patients who met entry criteria, there were 81 (18.5%) reinterventions at a median follow-up of 15.6 (interquartile range, 5.5-22.2) years. On univariable analysis, minor and major PV residua, age, single-ventricle physiology, infracardiac and mixed TAPVC, and preoperative obstruction were associated with late reintervention (all P < .05). The final risk prediction model included PV residua (class 2: subdistribution hazard ratio [SHR], 4.8; 95% CI, 2.8-8.1; P < .001; class 3: SHR, 6.4; 95% CI, 3.5-11.7; P < .001), age <1 year (SHR, 3.3; 95% CI, 1.3-8.5; P = .014), and preoperative obstruction (SHR, 1.8; 95% CI, 1.1-2.8; P = .015). A risk score comprising PV residua (class 2 or 3: 3 points), age (neonate or infant: 2 points), and obstruction (1 point) was formulated. Higher risk scores were significantly associated with worse freedom from reintervention (P < .001). CONCLUSIONS A risk prediction model of late reintervention may guide prognostication of high-risk patients after TAPVC repair.
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Affiliation(s)
- Aditya Sengupta
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts.
| | - Kimberlee Gauvreau
- Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts; Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts
| | - Aditya Kaza
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts; Department of Surgery, Harvard Medical School, Boston, Massachusetts
| | - Christopher W Baird
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts; Department of Surgery, Harvard Medical School, Boston, Massachusetts
| | - David N Schidlow
- Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts; Department of Pediatrics, Harvard Medical School, Boston, Massachusetts
| | - Pedro J Del Nido
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts; Department of Surgery, Harvard Medical School, Boston, Massachusetts
| | - Meena Nathan
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts; Department of Surgery, Harvard Medical School, Boston, Massachusetts
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Shhada E, Nahle AA, Hamdar H, Jawad A, Hasan H, Hamra MS, Saleh M, Al‐dairy A, Daood H. Unobstructed infracardiac total anomalous pulmonary venous connection in a 7-month-old infant: A rare case report. Clin Case Rep 2023; 11:e8079. [PMID: 37854257 PMCID: PMC10580688 DOI: 10.1002/ccr3.8079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 09/08/2023] [Accepted: 10/09/2023] [Indexed: 10/20/2023] Open
Abstract
Key Clinical Message This case underscores the importance of early detection and treatment for total anomalous pulmonary venous connection, a rare congenital heart condition, through comprehensive newborn physical exams and prompt specialist referrals. Abstract Total anomalous pulmonary venous connection (TAPVC) is a rare form of congenital heart disease that is typically diagnosed in neonates. TAPVC has four subtypes, with the infracardiac type at risk of obstruction. TAPVC is usually diagnosed in newborns but can occur in other age groups. In this case, a 7-month-old male with recurrent cyanotic episodes was diagnosed with TAPVC of the infracardiac type using computed tomography angiography. The patient underwent successful surgical repair with a favorable postoperative course and was discharged in stable condition, and further follow-up was not possible beyond 2 months. This case emphasizes the importance of early recognition and management of this condition to prevent the progression of subsequent complications.
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Affiliation(s)
- Eman Shhada
- Pediatric Intensive Care Department, Faculty of Medicine, Children's HospitalDamascus UniversityDamascusSyria
| | | | | | - Ali Jawad
- Faculty of MedicineDamascus UniversityDamascusSyria
| | - Hasan Hasan
- Department of Cardiac Surgery, Faculty of Medicine, Pediatric Cardiac Surgery UnitDamascus UniversityDamascusSyria
| | - Mohammad Shadi Hamra
- Department of Cardiac Surgery, Faculty of Medicine, Pediatric Cardiac Surgery UnitDamascus UniversityDamascusSyria
| | - Mohannad Saleh
- Department of Cardiac Surgery, Faculty of Medicine, Pediatric Cardiac Surgery UnitDamascus UniversityDamascusSyria
| | - Alwaleed Al‐dairy
- Department of Cardiac Surgery, Faculty of Medicine, Pediatric Cardiac Surgery UnitDamascus UniversityDamascusSyria
| | - Huda Daood
- Pediatric Intensive Care Department, Faculty of Medicine, Children's HospitalDamascus UniversityDamascusSyria
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Artem G, Denis M, Alina I, Igor' A, Dmitriy Z, Aleksei P, Ilya S, Evgeniy G, Mikhail C. A clinical case of successful palliative endovascular treatment of a patient with a single ventricle, mitral valve atresia, an intact atrial septum and persistent cardinal vein. Egypt Heart J 2023; 75:41. [PMID: 37199897 DOI: 10.1186/s43044-023-00368-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 05/14/2023] [Indexed: 05/19/2023] Open
Abstract
BACKGROUND Treatment of newborns with univentricular hemodynamics in combination with an anomaly of pulmonary venous return has the worst correction results in modern cardiac surgical papers. According to the data obtained by different authors, postoperative mortality in this cohort of patients varies from 41.7 to 53%. The presence of the venous outflow tract obstruction, as well as the serious condition of a newborn, is one of the main factors that increase the risk of death in the postoperative period. CASE PRESENTATION This article reveals a clinical case of a patient with a combined heart disease prenatally diagnosed in the form of a functionally single ventricle with a double outlet of the main vessels from it, mitral valve atresia, an intact atrial septum and an anomaly of venous return, when the blood outflow from the left atrium was carried out through a single fetal communication such as stenotic cardinal vein. In order to stabilize the patient's condition, the newborn urgently underwent stenting of the stenotic section of the cardinal vein. However, due to the lack of positive dynamics in the postoperative period, the child underwent repeated endovascular intervention and stenting of the intraoperatively created interatrial communication was performed. Taking into account the absence of obstruction of the outflow tract to the pulmonary artery, it was necessary to perform an open surgical intervention in a short time such as pulmonary artery banding. CONCLUSIONS Thus, palliative endovascular intervention in critically ill neonates with univentricular hemodynamics and anomalous pulmonary venous return can be considered as a method of choice that can become a new safer strategy for managing infants in order to stabilize the condition before the main stage of surgical intervention comes.
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Affiliation(s)
- Gorbatykh Artem
- Almazov National Medical Research Centre, Akkuratova Str. 2, Saint-Petersburg, Russian Federation, 197341
| | - Manannikov Denis
- Almazov National Medical Research Centre, Akkuratova Str. 2, Saint-Petersburg, Russian Federation, 197341.
| | - Ivanilova Alina
- Almazov National Medical Research Centre, Akkuratova Str. 2, Saint-Petersburg, Russian Federation, 197341
| | - Averkin Igor'
- Almazov National Medical Research Centre, Akkuratova Str. 2, Saint-Petersburg, Russian Federation, 197341
| | - Zubarev Dmitriy
- Almazov National Medical Research Centre, Akkuratova Str. 2, Saint-Petersburg, Russian Federation, 197341
| | - Prokhorikhin Aleksei
- Almazov National Medical Research Centre, Akkuratova Str. 2, Saint-Petersburg, Russian Federation, 197341
| | - Soynov Ilya
- E.N. Meshalkin National Medical Research Centre, Rechkunovskaya Str. 15, Novosibirsk, Russian Federation, 630055
| | - Grekhov Evgeniy
- Almazov National Medical Research Centre, Akkuratova Str. 2, Saint-Petersburg, Russian Federation, 197341
| | - Chernyavskiy Mikhail
- Almazov National Medical Research Centre, Akkuratova Str. 2, Saint-Petersburg, Russian Federation, 197341
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Sun Y, Pan SL, Ji ZX, Luo G, Wan H, Chen TT, Zhang A, Chen R, Xing QS. [Integrated management during the perinatal period for total anomalous pulmonary venous connection]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2023; 25:502-507. [PMID: 37272177 DOI: 10.7499/j.issn.1008-8830.2211120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
OBJECTIVES To evaluate the clinical effectiveness of integrated management during the perinatal period for fetuses diagnosed with total anomalous pulmonary venous connection (TAPVC) by prenatal echocardiography. METHODS Clinical data of 64 cases of TAPVC fetuses diagnosed by prenatal echocardiography and managed with integrated perinatal care in Qingdao Women and Children's Hospital from January 2017 to December 2021 were retrospectively analyzed. Integrated perinatal care included multidisciplinary collaboration among obstetrics, fetal medicine, ultrasound, pediatric cardiology, pediatric anesthesia, and neonatology. RESULTS Among the 64 TAPVC fetuses, there were 29 cases of supracardiac type, 27 cases of intracardiac type, 2 cases of infracardiac type, and 6 cases of mixed type. Chromosomal analysis was performed in 42 cases, and no obvious abnormalities were found. Among the 64 TAPVC fetuses, 37 were induced labor, and 27 were followed up until term birth. Among the 27 TAPVC cases, 2 cases accepted palliative care, 2 cases were referred to another hospital for treatment and lost to follow-up, while the remaining 23 cases underwent primary repair surgery. One case died within 6 months after the operation due to low cardiac output syndrome, while the other 22 cases were followed up for (2.1±0.3) years with good outcomes (2 cases underwent a second surgery within 1 year after the first operation due to anastomotic stenosis or pulmonary vein stenosis). CONCLUSIONS TAPVC fetuses can achieve good outcomes with integrated management during the perinatal period.
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Affiliation(s)
- Yi Sun
- Heart Center, Women and Children's Hospital, Qingdao University/Qingdao Women and Children's Hospital, , Qingdao) Shandong, China 266034
| | - Si-Lin Pan
- Heart Center, Women and Children's Hospital, Qingdao University/Qingdao Women and Children's Hospital, , Qingdao) Shandong, China 266034
| | - Zhi-Xian Ji
- Heart Center, Women and Children's Hospital, Qingdao University/Qingdao Women and Children's Hospital, , Qingdao) Shandong, China 266034
| | - Gang Luo
- Heart Center, Women and Children's Hospital, Qingdao University/Qingdao Women and Children's Hospital, , Qingdao) Shandong, China 266034
| | | | | | | | - Rui Chen
- Heart Center, Women and Children's Hospital, Qingdao University/Qingdao Women and Children's Hospital, , Qingdao) Shandong, China 266034
| | - Quan-Sheng Xing
- Heart Center, Women and Children's Hospital, Qingdao University/Qingdao Women and Children's Hospital, , Qingdao) Shandong, China 266034
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Hu SY, Chou HW, Chen YS, Huang SC. Total Anomalous Pulmonary Venous Connection: Surgical Outcomes and Risk Factors for Postoperative Pulmonary Vein Obstruction. ACTA CARDIOLOGICA SINICA 2023; 39:254-265. [PMID: 36911544 PMCID: PMC9999182 DOI: 10.6515/acs.202303_39(2).20220826b] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 08/26/2022] [Indexed: 03/14/2023]
Abstract
Background Total anomalous pulmonary venous connection (TAPVC) is a fatal congenital cardiac anomaly that requires urgent surgical intervention. The development of postoperative pulmonary vein obstruction (PVO) negatively impacts long-term survival. Objectives The present study aimed to evaluate the surgical outcomes of TAPVC repair and risk factors associated with postoperative PVO. Methods Patients who underwent primary TAPVC repair at our institute between 2004 and 2022 were retrospectively enrolled, and those with right atrial isomerism and single ventricle physiology were excluded. Factors associated with survival and postoperative PVO were analyzed. Results A total of 116 patients were enrolled in the present study. The early mortality rate was 6.9%. Nineteen patients (16.4%) developed postoperative PVO within a median time of 59 days of the primary repair, of whom 10 were successfully relieved without any recurrent obstruction. In long-term follow-up, patients with postoperative PVO had significantly lower long-term survival rates than those without postoperative PVO [57.9%, 95% confidence interval (CI) = 34.8-79.5%; vs. 90.4%, 95% CI = 83-96.6% at 10 years, p < 0.001]. Risk factors for postoperative PVO development included lower body weight, younger age, preoperative mechanical ventilation, preoperative inotrope use, and emergency operation. Conclusions Postoperative PVO was significantly associated with a higher long-term mortality rate after primary TAPVC repair, with the risk being higher in patients with critical preoperative status. The long-term outcome was good for patients in whom the obstruction was successfully relieved. Early detection and prompt intervention for postoperative PVO after TAPVC repair can improve overall survival in these patients.
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Affiliation(s)
- Szu-Yen Hu
- Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Heng-Wen Chou
- Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yih-Sharng Chen
- Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Shu-Chien Huang
- Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
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Swartz MF, Meagher C, Yoshitake S, Atallah-Yunes N, Angona R, Cholette JM, Alfieris GM. Pulmonary Venous Gradients in Healthy Controls and Following the Repair of Total Anomalous Pulmonary Venous Return. Pediatr Cardiol 2023; 44:325-332. [PMID: 35986764 DOI: 10.1007/s00246-022-02986-x] [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: 06/15/2022] [Accepted: 08/08/2022] [Indexed: 02/07/2023]
Abstract
The percent of children who can achieve a normal and physiologic pulmonary venous gradient and flow following the repair of Total Anomalous Pulmonary Venous Return (TAPVR) is not known. Pulmonary venous confluence gradients from infants with supra-, infra-, or mixed TAPVR, repaired using a direct anastomotic connection were measured. Data from age, weight, and gender-matched controls established the normal pulmonary venous gradient range (0.30-0.94 mmHg). TAPVR subjects were divided into three groups: (I) pulmonary venous gradient < 2 × normal with multiphasic flow (II) pulmonary venous gradient > 2 × normal with multiphasic flow, and (III) pulmonary venous gradient > 2 × normal with monophasic flow. From 63 children following TAPVR repair and 63 matched controls, pulmonary venous gradients were significantly lower [0.5 mmHg (IQR:0.4, 0.6) vs 1.6 mmHg (IQR:1.0, 2.4); p < 0.001], and multiphasic flow more frequent (100 vs. 84.1%; p = 0.001) within the control group. There were 38 children (60.3%) in group I, 15 (23.8%) in group II, and 10 (15.8%) in group III. Children in Group I were significantly older at the time of repair, had shorter cardiopulmonary bypass times, and did not utilize deep hypothermic circulatory arrest (DHCA). Multivariate analysis confirmed that avoiding DHCA [Odds Ratio 0.931 (0.913,0.994; p = 0.002)] and shorter cardiopulmonary bypass times [Odds Ratio 0.962 (0.861,0.968; p = 0.02)] during repair were associated with the lowest pulmonary venous gradients and multiphasic flow. Following TAPVR repair with a direct anastomosis, the majority of children can achieve a gradient two times normal or less with multiphasic pulmonary venous flow.
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Affiliation(s)
- Michael F Swartz
- Pediatric Cardiac Consortium of Central New York, Rochester, USA.
- Department of Surgery, University of Rochester Medical Center, 601 Elmwood Ave Box Card/Surg, Rochester, NY, 14642, USA.
| | - Cecilia Meagher
- Pediatric Cardiac Consortium of Central New York, Rochester, USA
- Department of Pediatrics, University of Rochester Medical Center, Rochester, USA
| | - Shuichi Yoshitake
- Pediatric Cardiac Consortium of Central New York, Rochester, USA
- Department of Surgery, University of Rochester Medical Center, 601 Elmwood Ave Box Card/Surg, Rochester, NY, 14642, USA
| | - Nader Atallah-Yunes
- Pediatric Cardiac Consortium of Central New York, Rochester, USA
- Department of Pediatrics, University of Rochester Medical Center, Rochester, USA
| | - Ron Angona
- Pediatric Cardiac Consortium of Central New York, Rochester, USA
- Department of Surgery, University of Rochester Medical Center, 601 Elmwood Ave Box Card/Surg, Rochester, NY, 14642, USA
| | - Jill M Cholette
- Pediatric Cardiac Consortium of Central New York, Rochester, USA
- Department of Pediatrics, University of Rochester Medical Center, Rochester, USA
| | - George M Alfieris
- Pediatric Cardiac Consortium of Central New York, Rochester, USA
- Department of Surgery, University of Rochester Medical Center, 601 Elmwood Ave Box Card/Surg, Rochester, NY, 14642, USA
- Department of Pediatrics, University of Rochester Medical Center, Rochester, USA
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14
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Numata R, Takigiku K, Obinata H, Akazawa Y, Takei K. Assessment of left atrial deformation in patients with total anomalous pulmonary venous connection by two-dimensional speckle-tracking echocardiography. Heart Vessels 2023; 38:825-838. [PMID: 36723765 DOI: 10.1007/s00380-023-02232-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 01/11/2023] [Indexed: 02/02/2023]
Abstract
BACKGROUND Total anomalous pulmonary venous connection (TAPVC) is a rare congenital heart disease of newborns characterized by impaired left ventricle growth and diastolic dysfunction. We hypothesized that the patients with TAPVC reduced blood flow into the left heart prenatally could affect left atrium (LA) not just growth but function. We compared the age-related changes in LA deformation using two-dimensional speckle-tracking echocardiography (2DSTE) in Patients with TAPVC. METHOD This single-center, retrospective cohort study was conducted on consecutive isolated TAPVC patients who underwent neonatal surgery between January 1, 2009 and January 1, 2022. The LA datasets in TAPVC patients were analyzed before surgery (n = 28) and follow-ups at 1-2 (n = 24) and 5-7 years of age (n = 13) and compared with those of age-matched healthy controls (January 2009-2022). The LA strain (ε), indicating LA function, was analyzed using QLAB represented by reservoir (εR), conduit (εCD), and contractile (εCT) strains. LA pressure was evaluated by periodic follow-up catheterization after repair. RESULTS Compared to the controls, the TAPVC patients had significantly smaller LA maximum volume preoperatively, and with age, the LA maximal volumes reached normal levels, while the LA minimal volumes were larger. All 2DSTE-determined LA strains showed significant reductions at all time points in the TAPVC group compared to those in the control (median εR, εCD, and εCT; before surgery: 17.0% vs. 26.0%, 12.9% vs. 15.9%, and 6.3% vs. 10.4%; follow-up at 1-2 years: 30.0% vs. 45.7%, 23.2% vs. 29.6%, and 6.1% vs. 16.3%; follow-up at 5-7 years: 31.2% vs. 43.1%, 25.0% vs. 31.2%, and 5.2% vs. 10.8%, respectively; p < 0.05). Only εCT did not represented a significant change over time even though after correction of blood flow (median εCT: 6.0% → 5.9%). Patients with pulmonary venous obstruction (PVO) at birth showed significantly decreased εR and εCD and higher LA pressure compared to those without PVO. CONCLUSION This study showed that nevertheless maximum volume of LA was recovered within the normal range, reduced LA strains, especially contractile function lasted from birth even after repair in Patients with TAPVC.
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Affiliation(s)
- Ryusuke Numata
- Department of Pediatric Cardiology, Nagano Children's Hospital, 3100, Toyoshina, Azumino-shi, Nagano, 399-8288, Japan
| | - Kiyohiro Takigiku
- Department of Pediatric Cardiology, Nagano Children's Hospital, 3100, Toyoshina, Azumino-shi, Nagano, 399-8288, Japan.
| | - Haruka Obinata
- Department of Pediatric Cardiology, Nagano Children's Hospital, 3100, Toyoshina, Azumino-shi, Nagano, 399-8288, Japan
| | - Yohei Akazawa
- Department of Pediatric Cardiology, Nagano Children's Hospital, 3100, Toyoshina, Azumino-shi, Nagano, 399-8288, Japan
| | - Kohta Takei
- Department of Pediatric Cardiology, Nagano Children's Hospital, 3100, Toyoshina, Azumino-shi, Nagano, 399-8288, Japan
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Kwiatkowski DM, Ball MK, Savorgnan FJ, Allan CK, Dearani JA, Roth MD, Roth RZ, Sexson KS, Tweddell JS, Williams PK, Zender JE, Levy VY. Neonatal Congenital Heart Disease Surgical Readiness and Timing. Pediatrics 2022; 150:189888. [PMID: 36317977 DOI: 10.1542/peds.2022-056415d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/29/2022] [Indexed: 11/06/2022] Open
Affiliation(s)
- David M Kwiatkowski
- Department of Pediatrics, Texas Tech University Health Sciences Center, Lubbock, Texas
| | - Molly K Ball
- Department of Pediatrics, Nationwide Children's Hospital, Columbus, Ohio
| | - Fabio J Savorgnan
- Department of Pediatrics, UT Southwestern, Children's Health, Dallas, Texas
| | - Catherine K Allan
- Department of Cardiology, Harvard Medical School, Boston Children's Hospital, Boston, Massachusetts
| | - Joseph A Dearani
- Department of Cardiovascular Surgery, Mayo College of Medicine, Mayo Clinic, Rochester, Minnesota
| | | | | | - Kristen S Sexson
- Department of Pediatrics, UT Southwestern, Children's Health, Dallas, Texas
| | - James S Tweddell
- Department of Surgery, University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Patricia K Williams
- Department of Pediatrics, University of Oklahoma College of Medicine, Oklahoma City, Oklahoma
| | - Jill E Zender
- Department of Pediatrics, UT Southwestern, Children's Health, Dallas, Texas
| | - Victor Y Levy
- Department of Pediatrics, Texas Tech University Health Sciences Center, Lubbock, Texas
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Campbell MJ, White BR, Rychik J, Linder J, Faerber JA, Tian Z, Cohen MS. Fetal Doppler Echocardiographic Assessment Predicts Severe Postnatal Obstruction in Total Anomalous Pulmonary Venous Connection. J Am Soc Echocardiogr 2022; 35:1168-1175. [PMID: 35863543 PMCID: PMC9643594 DOI: 10.1016/j.echo.2022.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 07/11/2022] [Accepted: 07/11/2022] [Indexed: 10/17/2022]
Abstract
BACKGROUND Obstructed total anomalous pulmonary venous connection (TAPVC) is a form of critical congenital heart disease that usually requires urgent postnatal intervention. Knowing which patients have severe obstruction can aid delivery planning. The authors previously developed a novel quantitative metric of pulmonary venous flow, the pulmonary venous variability index (PVVI). The aim of this study was to test the hypothesis that fetal PVVI and vertical vein Doppler velocities are associated with severe pulmonary vein obstruction postnatally. METHODS A retrospective cohort study of neonates with prenatally diagnosed TAPVC was performed. Patients who underwent fetal echocardiography at the Children's Hospital of Philadelphia with Doppler interrogation of the vertical vein were included for analysis. Twenty-nine patients met criteria (21 with heterotaxy, 18 with supracardiac TAPVC). The latest gestation fetal echocardiogram was used. Severe pulmonary vein obstruction was defined as preoperative death or urgent surgery or catheter-based intervention (first day of life). Measurements of PVVI, defined as (maximum velocity - minimum velocity)/mean velocity, were made offline. Wilcoxon rank sum models were used to assess the associations of severe obstruction and PVVI and maximum, mean, and minimum velocities. RESULTS The mean gestational age at the latest fetal echocardiographic examination was 35 weeks (range, 30-39 weeks). Twelve of the 29 patients (41%) met criteria for severe pulmonary vein obstruction. Lower PVVI was associated with greater risk for severe pulmonary venous obstruction (P = .008). The maximum, mean, and minimum velocities in the vertical vein were all significantly associated with severe pulmonary venous obstruction (P = .03, P = .03, and P = .007, respectively). Qualitative assessment of obstruction was not significantly associated with the outcome. Interobserver reliability for all vertical vein Doppler metrics was high (intraclass correlation coefficient > 0.9). CONCLUSIONS Fetal PVVI and maximum, mean, and minimum velocities are associated with severe postnatal pulmonary vein obstruction in TAPVC. Accurate prediction of obstructed TAPVC could allow safer delivery planning. Further research with larger sample sizes is needed to identify the ideal cutoff values for these Doppler measures.
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Affiliation(s)
- Matthew J Campbell
- Department of Pediatrics, Division of Cardiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Nemours Cardiac Center, Nemours Children's Hospital, Wilmington, Delaware.
| | - Brian R White
- Department of Pediatrics, Division of Cardiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jack Rychik
- Department of Pediatrics, Division of Cardiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jarrett Linder
- Department of Pediatrics, Division of Cardiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Department of Pediatrics, Division of Cardiology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Jennifer A Faerber
- Department of Biomedical and Health Informatics, Data Science and Biostatistics Unit, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Zhiyun Tian
- Department of Pediatrics, Division of Cardiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Meryl S Cohen
- Department of Pediatrics, Division of Cardiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
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Liu X, Liufu R, Liu T, Cen J, Yu J, Wen S, Ou Y, Chen J, Zhuang J. Supracardiac total anomalous pulmonary venous connection type Ib: Morphology and outcomes. J Thorac Cardiovasc Surg 2022:S0022-5223(22)01066-2. [PMID: 36732145 DOI: 10.1016/j.jtcvs.2022.10.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 09/19/2022] [Accepted: 10/04/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Supracardiac total anomalous pulmonary venous connection is the most common subtype of total anomalous pulmonary venous connection. We aimed to describe the morphological spectrum of supracardiac total anomalous pulmonary venous connection and to identify risk factors for death and postoperative pulmonary venous obstruction. METHODS From February 2009 to June 2019, 241 patients diagnosed with supracardiac-Ia (left-sided vertical vein, n = 185) or supracardiac-Ib (right-sided connection directly to superior vena cava, n = 56) total anomalous pulmonary venous connection underwent initial surgical repair at our institute. Cases with functionally univentricular circulations or atrial isomerism were excluded. Patients' postoperative survival was described by Kaplan-Meier curves. Cox proportional hazards models and competing risk regression models were used to identify clinical risk factors for death and postoperative pulmonary venous obstruction. RESULTS There were 8 early deaths and 4 late deaths. The overall survivals at 30 days, 1 year, and 10 years were 97.1%, 94.8%, and 94.8%, respectively, in the supracardiac-Ia group (2.7%, 5/185) (hazard ratio, 4.8; P = .003). Five patients required reoperation for pulmonary venous obstruction, including 2 patients who required reintervention for superior vena cava syndromes (all in the supracardiac-Ib group). One patient required superior vena cava balloon dilation for superior vena cava syndromes. Multivariable analysis showed that the supracardiac-Ib group (12.5%, 7/56) had a significantly higher mortality rate than the supracardiac-Ia group (adjusted hazard ratio, 8.5, P = .008). Surgical weight less than 2.5 kg (adjusted hazard ratio, 10.8, P = .023), longer duration of cardiopulmonary bypass (adjusted hazard ratio, 1.15 per 10 minutes, P = .012), and supracardiac-Ib subtype (adjusted hazard ratio, 4.7, P = .037) were independent risk factors associated with death. The supracardiac-Ib subtype (adjusted hazard ratio, 4.8, P = .003) was an incremental risk factor associated with postoperative pulmonary venous obstruction. CONCLUSIONS Morphological features of supracardiac total anomalous pulmonary venous connection, especially the supracardiac-Ib subtype, were risk factors associated with postoperative pulmonary venous obstruction and survival. Patients with unique anatomic subtypes might require more individualized surgical planning.
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Affiliation(s)
- Xiaobing Liu
- Department of Cardiovascular Surgery, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Rong Liufu
- Department of Cardiovascular Intensive Care Unit, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Tao Liu
- Department of Biostatistics, Center for Statistical Sciences, Brown University School of Public Health, Providence, RI
| | - Jianzheng Cen
- Department of Cardiovascular Surgery, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Juemin Yu
- Department of Cardiovascular Surgery, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Shusheng Wen
- Department of Cardiovascular Surgery, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yanqiu Ou
- Department of Biostatistics, Center for Statistical Sciences, Brown University School of Public Health, Providence, RI
| | - Jimei Chen
- Department of Cardiovascular Surgery, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jian Zhuang
- Department of Cardiovascular Surgery, Guangdong Provincial People's Hospital, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Academy of Medical Sciences, Guangzhou, China.
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Gui L, Wang AB, Zi J, Ai GY, Wang HH, Zhu M, Liang H. The Clinical Characteristics of 88 Patients with Total Anomalous Pulmonary Venous Connection and Risk Factors Associated with Early Postoperative Death. Int J Gen Med 2022; 15:7809-7816. [PMID: 36267425 PMCID: PMC9576494 DOI: 10.2147/ijgm.s380677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 09/16/2022] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE This study aimed to analyze the outcomes and risk factors of early postoperative death (within 30 days after surgery) in a single-center after repair of total anomalous pulmonary venous connection (TAPVC). METHODS The clinical data of 88 children who had been diagnosed with TAPVC and underwent radical operation in the Shandong Provincial Hospital Affiliated with Shandong First Medical University (China) from January 2015 to July 2021 were retrospectively analyzed. All the patients were divided into the survival group (n = 81) and the death group (n = 7) for the analysis of preoperative and postoperative clinical data. The variables associated with early postoperative death were statistically analyzed to obtain the risk factors for early postoperative death of TAPVC. RESULTS Of the 88 patients included in this study, 7 (7.95%) patients died early, including 4 supracardiac and 3 infracardiac cases. Recurrent pulmonary vein obstruction occurred in 2 patients after discharged from hospital, and both were intracardiac TAPVC. Delayed death occurred in 2 children, both of which were intracardiac TAPVC cases. According to univariate analysis, the risk factors statistically significantly associated with the early postoperative death included infracardiac type (P = 0.08), preoperative maximum pulmonary vein flow velocity (P = 0.031), preoperative mechanical ventilation (P = 0.043), preoperative maximum pulmonary artery pressure (P = 0.000), intraoperative cardiopulmonary bypass time (P = 0.003) and intraoperative aortic cross-clamp time (P = 0.000). CONCLUSION Infracardiac type of TAPVC, preoperative maximum pulmonary vein flow velocity, preoperative mechanical ventilation, preoperative maximum pulmonary artery pressure, intraoperative cardiopulmonary bypass time and aortic cross-clamp time are the risk factors for early postoperative death.
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Affiliation(s)
- Lin Gui
- Department of Ultrasound, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, People’s Republic of China
| | - An-Biao Wang
- Department of Cardiovascular Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, People’s Republic of China
| | - Jie Zi
- Department of Cardiovascular Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, People’s Republic of China
| | - Ge-Yi Ai
- Department of Anesthesiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, People’s Republic of China
| | - Hui-Hui Wang
- Department of Ultrasound, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, People’s Republic of China
| | - Mei Zhu
- Department of Ultrasound, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, People’s Republic of China,Correspondence: Mei Zhu; Hao Liang, Department of Ultrasound, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324, Jing Wu Road, Huai Yin District, Jinan, 250021, People’s Republic of China, Tel +86-15653101616; +86-13506411901, Email ;
| | - Hao Liang
- Department of Ultrasound, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, People’s Republic of China
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Schulz A, Wu DM, Ishigami S, Buratto E, MacGregor D, Yong MS, Ivanov Y, Chiletti R, Brizard CP, Konstantinov IE. Outcomes of total anomalous pulmonary venous drainage repair in neonates and the impact of pulmonary hypertension on survival. JTCVS OPEN 2022; 12:335-343. [PMID: 36590732 PMCID: PMC9801291 DOI: 10.1016/j.xjon.2022.09.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 09/15/2022] [Accepted: 09/21/2022] [Indexed: 11/11/2022]
Abstract
Background Mortality after repair of total anomalous pulmonary venous drainage (TAPVD) in neonates has remained high. Analysis of risk factors may help identify therapeutic targets to improve survival. Methods Retrospective analysis of all neonates who underwent simple TAPVD repair. Results Between 1973 and 2021, 175 neonates underwent TAPVD repair, at a median age of 6 days (interquartile range, 2-15 days) and a mean weight of 3.2 ± 0.6 kg. TAPVD was supracardiac in 42.3% of the patients (74 of 175), cardiac in 14.3% (25 of 175), infracardiac in 40% (70 of 175), and mixed type in 3.4% (6 of 175), with obstruction in 65.7% (115 of 175). Pulmonary hypertension (PHT) crisis occurred in 12% (21 of 175). Early mortality was 9.7% (17 of 175) and late mortality was 5.1% (8 of 158), with most deaths occurring within 1 year (75%; 6 of 8). Survival was 86.5% (95% CI, 80.3%-90.8%) at 1 year and 85.8% (95% CI, 79.6%-90.3%) at 5, 10, 15, and 20 years. Survival was lower in patients with obstructed TAPVD, patients with emergent surgery, and those with PHT crisis. PHT crisis (hazard ratio [HR], 4.93; 95% CI, 1.95-12.51; P = .001), urgency of surgery (HR, 2.51; 95% CI, 1.11-5.68; P = .027), and higher pulmonary artery pressure-to-systemic blood pressure percentage ratio (HR, 1.06; 95% CI, 1.01-1.11; P = .026) were identified as risk factors for mortality. Histopathological analysis of 17 patients (9.7%; 17 of 175) showed signs of pulmonary arterial hypertension with media hypertrophy in 58.8% (10 of 17). Conclusions Mortality after TAPVD repair occurred mainly within the first year of life. Urgency of surgery and persistent PHT appears to be risk factors for mortality. Lung biopsy might be useful for identifying patients at risk and guiding newer treatment modalities.
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Affiliation(s)
- Antonia Schulz
- Department of Cardiothoracic Surgery, Royal Children's Hospital, Melbourne, Australia
| | - Damien M. Wu
- Department of Cardiothoracic Surgery, Royal Children's Hospital, Melbourne, Australia
| | - Shuta Ishigami
- Department of Cardiothoracic Surgery, Royal Children's Hospital, Melbourne, Australia
| | - Edward Buratto
- Department of Cardiothoracic Surgery, Royal Children's Hospital, Melbourne, Australia,Department of Paediatrics, University of Melbourne, Melbourne, Australia,Heart Research Group, Murdoch Children's Research Institute, Melbourne, Australia
| | - Duncan MacGregor
- Department of Anatomical Pathology, Royal Children's Hospital, Melbourne, Australia
| | - Matthew S. Yong
- Department of Cardiothoracic Surgery, Royal Children's Hospital, Melbourne, Australia
| | - Yaroslav Ivanov
- Department of Cardiothoracic Surgery, Royal Children's Hospital, Melbourne, Australia
| | - Roberto Chiletti
- Department of Paediatric Intensive Care, Royal Children's Hospital, Melbourne, Australia
| | - Christian P. Brizard
- Department of Cardiothoracic Surgery, Royal Children's Hospital, Melbourne, Australia,Department of Paediatrics, University of Melbourne, Melbourne, Australia,Heart Research Group, Murdoch Children's Research Institute, Melbourne, Australia
| | - Igor E. Konstantinov
- Department of Cardiothoracic Surgery, Royal Children's Hospital, Melbourne, Australia,Department of Paediatrics, University of Melbourne, Melbourne, Australia,Heart Research Group, Murdoch Children's Research Institute, Melbourne, Australia,Address for reprints: Igor E. Konstantinov, MD, PhD, FRACS, Royal Children's Hospital, Flemington Rd, Parkville, Victoria 3052, Australia.
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20
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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] [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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21
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Wang G, Zhou G, Wang J, Wang H, Feng Z. Window anastomosis technique for repair of supracardiac total anomalous pulmonary venous connection in infants. J Card Surg 2022; 37:3988-3990. [PMID: 35989528 DOI: 10.1111/jocs.16871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 08/11/2022] [Indexed: 11/30/2022]
Abstract
Outcomes of operations for total anomalous pulmonary venous connection (TAPVC) have improved. However, postoperative pulmonary venous obstruction remains the most significant complication with high morbidity and mortality. We introduce a window anastomosis technique for repair of supracardiac TAPVC in infants. The mainstay of the surgical technique is to resect the anterior wall of the pulmonary vein confluence and part of the posterior wall of the left atrium to form a large and undistorted "window to window" anastomosis.
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Affiliation(s)
- Gang Wang
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of Pediatric Cardiac Surgery, The Seventh Medical Center of the PLA General Hospital, Beijing, China
| | - Gengxu Zhou
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of Pediatric Cardiac Surgery, The Seventh Medical Center of the PLA General Hospital, Beijing, China
| | - Jieqiong Wang
- Department of Pediatric Cardiac Surgery, The Seventh Medical Center of the PLA General Hospital, Beijing, China
| | - Hui Wang
- Department of Pediatric Cardiac Surgery, The Seventh Medical Center of the PLA General Hospital, Beijing, China
| | - Zhichun Feng
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China.,Department of Pediatrics, The Seventh Medical Center of the PLA General Hospital, Beijing, China
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22
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Wang Z, Ding N, Yi H, Zhu Y, Li Z, Yan D, Li X, Bai S. Application of sutureless technique in total anomalous pulmonary venous connection repair. J Card Surg 2022; 37:3769-3775. [PMID: 35979734 DOI: 10.1111/jocs.16843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 08/05/2022] [Indexed: 11/27/2022]
Abstract
The sutureless technique was initially used for the treatment of postoperative pulmonary vein obstruction (PVO) in patients with total anomalous pulmonary venous connection (TAPVC). However, as the effectiveness of the sutureless technique has been confirmed and widely developed, the sutureless technique has been used for the primary treatment of high-risk children with TAPVC who are at high risk of PVO. Compared with traditional surgery, the sutureless technique significantly reduces the incidence of postoperative PVO, re-intervention rate due to PVO, and postoperative mortality, but there are potential complications such as pericardial and confluent venous anastomosis, phrenic nerve damage, air embolism. In addition, the sutureless technique is not effective in dealing with the progressive stenosis of the pulmonary veins after sutureless surgery and diffuse stenosis of extrapulmonary proximal veins and intrapulmonary veins. These make the efficacy and safety of this procedure controversial. This paper reviews the research status of the sutureless technique in TAPVC repair at home and abroad over the years.
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Affiliation(s)
- Zhangwei Wang
- Department of Cardiac Surgery, Beijing Children's Hospital, Capital Medical University, National Children's Medical Center, Beijing, China
| | - Nan Ding
- Department of Cardiac Surgery, Beijing Children's Hospital, Capital Medical University, National Children's Medical Center, Beijing, China
| | - Hanlu Yi
- Department of Cardiac Surgery, Beijing Children's Hospital, Capital Medical University, National Children's Medical Center, Beijing, China
| | - Yaobin Zhu
- Department of Cardiac Surgery, Beijing Children's Hospital, Capital Medical University, National Children's Medical Center, Beijing, China
| | - Zhiqiang Li
- Department of Cardiac Surgery, Beijing Children's Hospital, Capital Medical University, National Children's Medical Center, Beijing, China
| | - Daole Yan
- Department of Cardiac Surgery, Beijing Children's Hospital, Capital Medical University, National Children's Medical Center, Beijing, China
| | - Xiaofeng Li
- Department of Cardiac Surgery, Beijing Children's Hospital, Capital Medical University, National Children's Medical Center, Beijing, China
| | - Song Bai
- Department of Cardiac Surgery, Beijing Children's Hospital, Capital Medical University, National Children's Medical Center, Beijing, China
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23
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"Half-uncovered technique" to secure larger stents for postoperative pulmonary vein stenosis. Cardiol Young 2022; 32:1327-1329. [PMID: 34924085 DOI: 10.1017/s1047951121004790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Although larger stent placement could be effective for pulmonary vein stenosis, stents extrusion tends to occur due to caliber narrowing, small landing area, and the slippery nature. We placed stents with diameter ≧8 mm for four stenotic lesions using the "half-uncovered technique". All stents were precisely placed and successfully resolved the stenosis. This technique allows us to avoid extrusion and to perform safe and effective dilatation when placing larger stents for pulmonary vein stenosis.
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24
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Heinisch PP, Kido T, Burri M, Kornyeva A, Mertin J, Vodiskar J, Strbad M, Cleuziou J, Hager A, Ewert P, Hörer J, Ono M. Impact of total anomalous pulmonary venous connection in staged single ventricle palliation. Ann Thorac Surg 2022; 115:1213-1221. [PMID: 35944702 DOI: 10.1016/j.athoracsur.2022.07.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 07/11/2022] [Accepted: 07/19/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Total anomalous pulmonary venous connection (TAPVC) with a functional single ventricle is a risk factor for mortality during staged palliation. This study aimed to assess TAPVC's impact on staged palliation outcomes. METHODS In a total of 602 patients with a functional single ventricle who underwent stage 1 palliation (S1P) at our center between 2001 and 2020, 39 (6.5%) patients were associated with TAPVC. Median age at S1P was 12.0 (interquartile range, 7-21) days with a body weight of 3.1 (interquartile range, 2.8-3.6) kg. Outcomes during staged palliation were compared with the remaining 563 patients without TAPVC. Risk factors for mortality were identified using a Cox proportional hazards regression model. RESULTS Primary diagnosis in functional single-ventricle patients with TAPVC included hypoplastic left heart syndromes (n = 13), unbalanced atrioventricular septal defects (n = 12) tricuspid atresias (n = 2), double inlet left ventricle (n = 1), and others (n = 11). Types of TAPVC were supracardiac (n = 21), cardiac (n = 10), infracardiac (n = 6), and mixed (n = 2). Pulmonary venous obstruction (PVO) was associated in 19 (49%) patients. S1Ps included Norwood (n = 13), aortopulmonary shunt (n = 21), and pulmonary artery banding (n = 5). Thirty-day mortality after S1P was significantly increased in patients with TAPVC vs without TAPVC (43.6% vs 16.3%; P < .001). After bidirectional cavopulmonary shunt and total cavopulmonary connection procedures, mortality was low in both groups, and no statistically significant differences were found. Correction of TAPVC at the time of S1P was not found to be a significant risk factor in univariable Cox regression analysis. In univariate and multivariate analysis, PVO was identified as an independent risk factor for mortality in patients with TAPVC (P < .001). CONCLUSIONS Overall survival is lower in TAPVC single-ventricle patients than in non-TAPVC patients. Most deaths after S1P were associated with TAPVC, but not after S2P. PVO is a mortality risk factor in TAPVC patients.
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Affiliation(s)
- Paul Philipp Heinisch
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich Germany; Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität München, Munich, Germany.
| | - Takashi Kido
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich Germany; Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Melchior Burri
- Department of Cardiovascular Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Anastasiya Kornyeva
- Department of Cardiovascular Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Jannik Mertin
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich Germany; Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Janez Vodiskar
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich Germany; Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Martina Strbad
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich Germany; Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Julie Cleuziou
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich Germany; Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Alfred Hager
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Peter Ewert
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Jürgen Hörer
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich Germany; Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Masamichi Ono
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich Germany; Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität München, Munich, Germany
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25
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Zhang H, Shi G, Chen H. Risk factors for postoperative pulmonary venous obstruction after surgical repair of total anomalous pulmonary venous connection: a systemic review and meta-analysis. Interact Cardiovasc Thorac Surg 2022; 35:6609775. [PMID: 35713512 PMCID: PMC9270848 DOI: 10.1093/icvts/ivac162] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 05/21/2022] [Accepted: 06/15/2022] [Indexed: 11/16/2022] Open
Affiliation(s)
- Han Zhang
- Department of Cardiothoracic Surgery, Congenital Heart Center, Shanghai Children’s Medical Center, Shanghai Jiao Tong University School of Medicine , Shanghai, China
| | - Guocheng Shi
- Department of Cardiothoracic Surgery, Congenital Heart Center, Shanghai Children’s Medical Center, Shanghai Jiao Tong University School of Medicine , Shanghai, China
| | - Huiwen Chen
- Department of Cardiothoracic Surgery, Congenital Heart Center, Shanghai Children’s Medical Center, Shanghai Jiao Tong University School of Medicine , Shanghai, China
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26
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Bayya PR, Varghese S, Jayashankar JP, Sudhakar A, Balachandran R, Kottayil BP, Srimurugan B, Varma PK, Neema PK, Krishna Kumar R. Total Anomalous Pulmonary Venous Connection Repair: Single-Center Outcomes in a Lower-Middle Income Region. World J Pediatr Congenit Heart Surg 2022; 13:458-465. [PMID: 35757951 DOI: 10.1177/21501351221103492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND The management of total anomalous pulmonary venous connection (TAPVC) in neonates and infants is resource-intensive. We describe early and follow-up outcomes after surgical repair of isolated TAPVC at a single institution in a resource-limited setting. METHODS The data of 316 consecutive patients with isolated TAPVC undergoing repair (January 2010-September 2020) were reviewed. The study setting was a tertiary hospital in southern India that provides subsidized or charitable care. Standard surgical technique was used for repair, circulatory arrest was avoided, and suture-less anastomosis was reserved for small or stenotic pulmonary veins. Surgical and postoperative strategies were directed toward minimizing intensive care unit (ICU) stay. RESULTS 302 (95.6%) patients were infants and 128 patients (40.5%) were neonates; median weight was 3.3 kg (IQR 2.8-4.0 kg). Obstruction of the TAPVC was seen in 176 patients (56%) and pulmonary hypertension in 278 patients (88%). Seventeen (5.4%) underwent delayed sternal closure. The median postoperative ICU stay was 120 h (IQR 96-192 h), mechanical ventilation was 45 h (IQR 24-82 h), and hospital stay was 13 days (IQR 9-17 days). There were three in-hospital deaths (0.9%). Over a median follow-up period of 53.3 months (IQR 22.9-90.4), pulmonary vein restenosis was seen in 32 patients (10.1%) after a mean of 2.2 months (1-6 months). No perioperative risk factors for restenosis were identified. CONCLUSIONS Using specific perioperative strategies, it is possible to correct TAPVC with excellent surgical outcomes in low-resource environments. Late pulmonary vein restenosis remains an important complication.
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Affiliation(s)
- Praveen Reddy Bayya
- Department of Cardiovascular and Thoracic Surgery, 29286Amrita Institute of Medical Sciences and Research Centre, Kochi, India
| | - Shruti Varghese
- Department of Pediatric Cardiology, 29286Amrita Institute of Medical Sciences and Research Centre, Kochi, India
| | | | - Abish Sudhakar
- Department of Pediatric Cardiology, 29286Amrita Institute of Medical Sciences and Research Centre, Kochi, India
| | - Rakhi Balachandran
- Department of Cardiac Anaesthesia, 29286Amrita Institute of Medical Sciences and Research Centre, Kochi, India
| | - Brijesh Parayaru Kottayil
- Department of Cardiovascular and Thoracic Surgery, 29286Amrita Institute of Medical Sciences and Research Centre, Kochi, India
| | - Balaji Srimurugan
- Department of Cardiovascular and Thoracic Surgery, 29286Amrita Institute of Medical Sciences and Research Centre, Kochi, India
| | - Praveen Kerala Varma
- Department of Cardiovascular and Thoracic Surgery, 29286Amrita Institute of Medical Sciences and Research Centre, Kochi, India
| | - Praveen Kumar Neema
- Department of Cardiac Anaesthesia, 29286Amrita Institute of Medical Sciences and Research Centre, Kochi, India
| | - R Krishna Kumar
- Department of Pediatric Cardiology, 29286Amrita Institute of Medical Sciences and Research Centre, Kochi, India
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27
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Kisamori E, Kotani Y, Raja FK, Kobayashi J, Kuroko Y, Kawabata T, Kasahara S. Strategy of delayed repair of total anomalous pulmonary venous connection in right atrial isomerism and functional single ventricle. JTCVS OPEN 2022; 10:308-319. [PMID: 36004222 PMCID: PMC9390631 DOI: 10.1016/j.xjon.2021.11.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 11/05/2021] [Indexed: 12/04/2022]
Abstract
Objective Repair of total anomalous pulmonary venous connection (TAPVC) in neonates with right atrial isomerism and functional single ventricle is challenging. In our novel strategy, primary draining vein stenting (DVS) was applied to patients with preoperative pulmonary vein obstruction to delay TAPVC repair. This study investigated our initial experience with a strategy of delayed TAPVC repair, incorporating DVS. Methods Twenty-nine patients with right atrial isomerism and functional single ventricle who had a severe obstruction in the course of draining veins, who required surgical or catheter intervention in their neonatal period were retrospectively reviewed (primary DVS: n = 11; primary TAPVC repair: n = 18). Results Patients in the primary DVS group had more mixed type TAPVC (primary DVS: n = 5, 45.5%; primary TAPVC repair: n = 2, 11.1%; P = .03) and required more systemic to pulmonary shunt surgeries during their lifetime (primary DVS: n = 9, 81.8%; primary TAPVC repair: n = 6, 33.3%; P = .047). Kaplan–Meier analysis showed that primary DVS repair was associated with improved survival compared with primary TAPVC repair (survival rates at 90 days, 1 year, 3 years and 5 years: primary DVS: 100%, 80%, 68.6%, and 54.9%; primary TAPVC repair: 55.6%, 38.9%, 38.9%, and 38.9%, respectively [P = .04]). Of the 4 patients who underwent stenting of the ductus venosus, 3 had elevated liver enzymes after surgical repair of TAPVC due to ductus venosus steal, which markedly improved after coil embolization of the stent. Conclusions For neonates with obstructive TAPVC and functional single ventricle, our delayed TAPVC repair using primary DVS appeared to improve survival compared with the conventional strategy.
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28
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Thanh DQL, Giau HTN, Huong TNG, Linh TNU, Phuc VM, Vuong NL. Sutureless Closure Versus Conventional Technique in the Primary Surgery of Total Anomalous Pulmonary Venous Connection: A Systematic Review and Meta-analysis. Pediatr Cardiol 2022; 43:943-951. [PMID: 35426500 DOI: 10.1007/s00246-022-02904-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 03/31/2022] [Indexed: 11/24/2022]
Abstract
Sutureless closure has been used for primary repair of total anomalous pulmonary venous connection (TAPVC) for over 20 years but its superiority over conventional technique is still uncertain. This systematic review was conducted to compare the effectiveness of sutureless closure and conventional surgery as the primary repair for TAPVC. Systematic search was performed in June 2021 on 12 databases. All studies comparing sutureless and conventional surgery for TAPVC were included. The primary endpoints were early mortality, overall mortality, postoperative pulmonary venous stenosis (PVS), and reoperation. Meta-analysis of two-arm studies was performed with several sensitivity and subgroup analyses. Six retrospective studies with 767 patients were included in meta-analyses. Sutureless closure significantly reduced the risk of early mortality, overall mortality, postoperative PVS, and reoperation by 53%, 45%, 77%, and 67% compared to conventional technique, respectively. No heterogeneity was found and presence of publication bias was non-significant. The results were consistent in all sensitivity analyses. Subgroup analyses revealed that sutureless closure was superior to conventional technique in patients with and without preoperative pulmonary venous obstruction, and neonates and non-neonates. Sutureless closure is better than conventional closure as the primary surgery for TAPVC patients. We advocate using sutureless closure for patients with TAPVC. Future large-scale observational studies or clinical trials are required to confirm our findings.
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Affiliation(s)
- Dinh Quang Le Thanh
- Department of Cardiac Surgery, Children's Hospital 1, 341 Su Van Hanh, Ward 10, District 10, Ho Chi Minh City, Vietnam
| | - Hoang Thi Ngoc Giau
- Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, 217 Hong Bang, Ward 11, District 5, Ho Chi Minh City, Vietnam
| | - Tran Nguyen Giang Huong
- University Medical Center, University of Medicine and Pharmacy at Ho Chi Minh City, 217 Hong Bang, Ward 11, District 5, Ho Chi Minh City, Vietnam
| | - Truong Nguyen Uy Linh
- Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, 217 Hong Bang, Ward 11, District 5, Ho Chi Minh City, Vietnam
| | - Vu Minh Phuc
- Faculty of Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, 217 Hong Bang, Ward 11, District 5, Ho Chi Minh City, Vietnam
| | - Nguyen Lam Vuong
- Faculty of Public Health, University of Medicine and Pharmacy at Ho Chi Minh City, 217 Hong Bang, Ward 11, District 5, Ho Chi Minh City, Vietnam.
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29
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OUP accepted manuscript. Eur J Cardiothorac Surg 2022; 61:1299-1305. [DOI: 10.1093/ejcts/ezac020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 12/08/2021] [Accepted: 01/11/2022] [Indexed: 11/14/2022] Open
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30
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Yoneyama F, Caldarone CA. Sutureless Repair with Extended Atriotomy for Post-repair Pulmonary Venous Obstruction. Ann Thorac Surg 2021; 114:e177-e179. [PMID: 34922910 DOI: 10.1016/j.athoracsur.2021.11.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 10/25/2021] [Indexed: 11/17/2022]
Abstract
Post-repair pulmonary venous obstruction (PR-PVO) is a common cause of reoperation following total anomalous pulmonary venous return repair. Herein, we report three cases of specific type of PR-PVO with eccentric stenosis of pulmonary vein ostium due to retained composite neo-septum and the technique used for subsequent repair. Post-repair pulmonary venous obstruction (PR-PVO) after total anomalous pulmonary venous return (TAPVR) repair is a common complication and represents a significant surgical challenge with a high recurrence rate. One pattern of PR-PVO includes eccentric stenosis of pulmonary vein ostium with a stenotic residual leftward-displaced anastomotic orifice and prominent retained partition between the pulmonary veins and the left atrium composed of pulmonary vein and overlying left atrium and atrial septum - hereby termed "retained composite neo-septum". We describe three patients with this pattern and describe a surgical technique applicable for this subset.
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Affiliation(s)
- Fumiya Yoneyama
- Division of Congenital Heart Surgery, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas.
| | - Christopher A Caldarone
- Division of Congenital Heart Surgery, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
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Ebrahim MA, Alsaqobi AK, Alhajeri AA, Al-Bahrani M, Elsayed MA, Al-Saiedi FM, Lyubomudrov VG. Outcomes of total anomalous pulmonary venous drainage and predictors of mortality—Tertiary center experience. PROGRESS IN PEDIATRIC CARDIOLOGY 2021. [DOI: 10.1016/j.ppedcard.2021.101382] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Dalby ST, Renno MS, Greiten LE, Reemtsen B, Eisenring C, Braden E, Bornemeier R, Zakaria D. Development of a large venous collateral after post-operative Ostial pulmonary vein atresia: An unusual clinical course. PROGRESS IN PEDIATRIC CARDIOLOGY 2021. [DOI: 10.1016/j.ppedcard.2021.101380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Total anomalous pulmonary venous connection mimicking hypoplastic left heart syndrome. Cardiol Young 2021; 31:1861-1863. [PMID: 33941300 DOI: 10.1017/s1047951121001670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A newborn with supracardiac total anomalous pulmonary venous connection vein presented the small left ventricle with z score of -7.5, retrograde blood supply in the transverse arch, and the dutcus-dependent systemic circulation. The patient underwent the repair of the anomalous pulmonary vein and bilateral pulmonary arterial banding soon after the birth and then transcatheter pulmonary arterial debanding at the age of 10 months because of an appropriate growth of the left ventricle.
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Wu Y, Fan X, Chen L, Wang D, Su J, Jin C, Wang Z. Emergency surgical treatment of total anomalous pulmonary venous connection. J Card Surg 2021; 37:47-52. [PMID: 34669211 DOI: 10.1111/jocs.16079] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/13/2021] [Accepted: 10/06/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND This study explored the strategy and effect of emergency surgical treatment for total anomalous pulmonary venous connection (TAPVC). METHODS From March 2009 to February 2020, 78 patients with TAPVC underwent emergency surgical correction. There were 51 males and 27 females. The median age was 39.5 days, and the median weight was 4.0 kg. Preoperative percutaneous oxygen saturation was 80.8% ± 4.5%. RESULTS Of the cases investigated, seven died during the perioperative period; 16 had a delayed chest closure; 19 had early pulmonary vein obstruction; two had secondary tracheal intubation; one had a brain complication; and one had a third-degree atrioventricular block. Low weight, younger age, cardiopulmonary bypass time, and aortic cross-clamp time were identified as risk factors for early mortality. During the follow-up from 4 to 137 months, 12 cases did not respond to follow-up requests. Ten patients died within 1-6 months after discharge. One patient underwent reoperation due to pulmonary vein obstruction. The longer hospital stay after the operation and intensive care unit time were identified as risk factors for late mortality. CONCLUSIONS Emergency surgery for severe TAPVC patients after admission achieved good short-term results. Prenatal diagnosis should be strengthened to save more patients. The higher late mortality rate of such patients indicates that post-discharge management should be strengthened to reduce the occurrence of post-discharge deaths.
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Affiliation(s)
- Yongtao Wu
- Department of Pediatric Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xiangming Fan
- Department of Pediatric Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Li Chen
- Department of Pediatric Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Dong Wang
- Department of Pediatric Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Junwu Su
- Department of Pediatric Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Can Jin
- Department of Pediatric Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Zhiyi Wang
- Department of Pediatric Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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Lee EY, Vargas SO, Jenkins KJ, Callahan R, Park HJ, Gauthier Z, Winant AJ. Secondary Pulmonary Vein Stenosis Due to Total Anomalous Pulmonary Venous Connection Repair in Children: Extravascular MDCT Findings. CHILDREN-BASEL 2021; 8:children8090726. [PMID: 34572158 PMCID: PMC8468419 DOI: 10.3390/children8090726] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 08/16/2021] [Accepted: 08/20/2021] [Indexed: 12/29/2022]
Abstract
Purpose: To evaluate extravascular findings on thoracic MDCT angiography in secondary pulmonary vein stenosis (PVS) due to total anomalous pulmonary venous connection (TAPVC) repair in children. Materials and Methods: All patients aged ≤18 years with a known diagnosis of secondary PVS after TAPVC repair, confirmed by echocardiography, conventional angiography, and/or surgery, who underwent thoracic MDCT angiography studies between July 2008 and April 2021 were included. Two pediatric radiologists independently examined MDCT angiography studies for the presence of extravascular thoracic abnormalities in the lung, pleura, and mediastinum. The location and distribution of each abnormality (in relation to the location of PVS) were also evaluated. Interobserver agreement between the two independent pediatric radiology reviewers was studied using kappa statistics. Results: The study group consisted of 20 consecutive pediatric patients (17 males, 3 females) with secondary PVS due to TAPVC repair. Age ranged from 2 months to 8 years (mean, 16.1 months). In children with secondary PVS due to TAPVC repair, the characteristic extravascular thoracic MDCT angiography findings were ground-glass opacity (19/20; 95%), septal thickening (7/20; 35%), pleural thickening (17/20; 85%), and a poorly defined, mildly heterogeneously enhancing, non-calcified soft tissue mass (17/20; 85%) which followed the contours of affected pulmonary veins outside the lung. There was excellent interobserver kappa agreement between two independent reviewers for detecting extravascular abnormalities on thoracic MDCT angiography studies (k = 0.99). Conclusion: Our study characterizes the extravascular thoracic MDCT angiography findings in secondary pediatric PVS due to TAPVC repair. In the lungs and pleura, ground-glass opacity, interlobular septal thickening, and pleural thickening are common findings. Importantly, the presence of a mildly heterogeneously enhancing, non-calcified mediastinal soft tissue mass in the distribution of the PVS is a novel characteristic thoracic MDCT angiography finding seen in pediatric secondary PVS due to TAPVC repair.
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Affiliation(s)
- Edward Y. Lee
- Department of Radiology, Boston Children’s Hospital and Harvard Medical School, Boston, MA 02115, USA; (H.J.P.); (A.J.W.)
- Correspondence: ; Tel.: +1-617-935-9997
| | - Sara O. Vargas
- Department of Pathology, Boston Children’s Hospital and Harvard Medical School, Boston, MA 02115, USA;
| | - Kathy J. Jenkins
- Department of Cardiology, Boston Children’s Hospital and Harvard Medical School, Boston, MA 02115, USA; (K.J.J.); (R.C.); (Z.G.)
| | - Ryan Callahan
- Department of Cardiology, Boston Children’s Hospital and Harvard Medical School, Boston, MA 02115, USA; (K.J.J.); (R.C.); (Z.G.)
| | - Halley J. Park
- Department of Radiology, Boston Children’s Hospital and Harvard Medical School, Boston, MA 02115, USA; (H.J.P.); (A.J.W.)
| | - Zachary Gauthier
- Department of Cardiology, Boston Children’s Hospital and Harvard Medical School, Boston, MA 02115, USA; (K.J.J.); (R.C.); (Z.G.)
| | - Abbey J. Winant
- Department of Radiology, Boston Children’s Hospital and Harvard Medical School, Boston, MA 02115, USA; (H.J.P.); (A.J.W.)
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Feins EN, Callahan R, Baird CW. Pulmonary Vein Stenosis-Evolving Surgical Management of a Challenging Disease. CHILDREN (BASEL, SWITZERLAND) 2021; 8:631. [PMID: 34438522 PMCID: PMC8392559 DOI: 10.3390/children8080631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/27/2021] [Accepted: 07/20/2021] [Indexed: 11/18/2022]
Abstract
Pulmonary vein stenosis (PVS) is an extremely challenging clinical problem in congenital heart disease. It has traditionally required multimodal therapy given its complex underlying pathophysiology. As with other modalities, surgical therapy has undergone tremendous evolution since the 1950s. These evolving strategies have been based upon an improved understanding of the substrates that cause PVS and recurrent vein obstruction. More recent anatomic-based surgical strategies have focused on the pulmonary vein course, and how adjacent mediastinal structures can create a fulcrum effect on the pulmonary veins as they pass from the lung parenchyma to the left atrium. The consequent angulation of pulmonary veins creates altered wall shear stress and likely serves as a nidus for recurrent PVS. Encouraging early results suggest that eliminating pulmonary vein angulation and shortening/straightening the pulmonary vein course may prove effective in surgically managing PVS.
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Affiliation(s)
- Eric N. Feins
- Department of Cardiac Surgery, Boston Children’s Hospital and Harvard Medical School, Boston, MA 02115, USA;
| | - Ryan Callahan
- Department of Cardiology, Boston Children’s Hospital and Harvard Medical School, Boston, MA 02115, USA;
| | - Christopher W. Baird
- Department of Cardiac Surgery, Boston Children’s Hospital and Harvard Medical School, Boston, MA 02115, USA;
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Liufu R, Liu X, Liu T, Chen J, Wen S, Cen J, Zhuang J. Primary sutureless repair for infracardiac total anomalous pulmonary venous connection. Eur J Cardiothorac Surg 2021; 59:959-966. [PMID: 33491045 DOI: 10.1093/ejcts/ezaa470] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/16/2020] [Accepted: 11/22/2020] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES This study aimed to review surgical experiences in patients with infracardiac total anomalous pulmonary venous connection (TAPVC). METHODS This retrospective study included 63 infants who underwent conventional repair (n = 27) and sutureless repair (n = 36) from 1 February 2009 to 31 June 2019. Kaplan-Meier curves and Cox regressions were applied to analyse the overall survival and risk factors. Cumulative incidence curves and competing risk models were used to evaluate postoperative pulmonary venous obstruction (PVO). RESULTS There were 4 hospital deaths and 2 late deaths, and 8 patients experienced postoperative PVO. The survival rates at 30 days, 1 year and 5 years were 95.2%, 90.5% and 90.5%, respectively. The overall survival rate was significantly higher in the sutureless group than that in the conventional group. The cumulative incidence of postoperative PVO in the conventional group was higher than that in the sutureless group. Univariable Cox regression analyses showed that lower surgical weight, increase in preoperative international normalized ratio, prolonged cardiopulmonary bypass time and aortic cross-clamp time and longer duration of postoperative ventilation were associated with higher mortality. Longer cardiopulmonary bypass time, lower preoperative prothrombin activity and the increasing preoperative international normalized ratio before surgical repair were associated with a higher incidence of postoperative PVO. CONCLUSIONS Both sutureless and conventional repairs for patients with infracardiac TAPVC achieved favourable postoperative outcomes. There was no death in the sutureless repair group. Compared to conventional repair, sutureless repair was associated with lower mortality and lower incidence of restenosis in pulmonary veins and anastomosis.
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Affiliation(s)
- Rong Liufu
- Department of Cardiovascular Intensive Care Unit, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiaobing Liu
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Tao Liu
- Department of Biostatistics, Center for Statistical Sciences, Brown University School of Public Health, Providence, RI, USA
| | - Jimei Chen
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Shusheng Wen
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jianzheng Cen
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jian Zhuang
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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Qiu ZH, Liao LM, Xiao J, Chen XF, Liao DS, Tang MR, Wu QS, Xie XB, Zhu YP, Chen LW. A Modified Approach with Caval Transection for Supracardiac Total Anomalous Pulmonary Venous Connection: Comparison Between Conventional and Sutureless Surgery in 173 Patients. Pediatr Cardiol 2021; 42:1002-1009. [PMID: 33759021 DOI: 10.1007/s00246-021-02573-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 02/25/2021] [Indexed: 11/24/2022]
Abstract
The efficacy of primary sutureless repair for supracardiac total anomalous pulmonary venous connection (TAPVC) needs to be confirmed. This study aimed to compare the long-term outcomes between the conventional surgery and the sutureless technique with a modified approach in superior TAPVC. Between January 2008 and December 2018, 173 patients with supracardiac TAPVC underwent surgery either with the conventional procedure (n = 130) or the sutureless repair (n = 43). Multivariate analysis and competing-risk analysis were used to identify risk factors for early death and postoperative pulmonary venous obstruction (PVO), respectively. Among 173 patients who underwent repair of supracardiac TAPVC, 46 (28%) had preoperative PVO, and 22 (12.7%) had postoperative PVO. The sutureless group had a lower postoperative PVO rate compared with the conventional group (p = 0.027). The risk factors for death were age ≤ 28 days [odds ratio (OR), 11.56; 95% confidence interval (CI) 1.33-100.47, p = 0.015], weight ≤ 3 kg (OR 9.57; 95% CI 1.58-58.09, p = 0.009), emergency operation (OR 19.24; 95% CI 3.18-116.35, p = 0.002), cardiopulmonary bypass time (OR 2.16; 95% CI 1.36-3.43, p = 0.003), cross-clamp time (OR 1.73; 95% CI 1.20-2.50, p = 0.022), and duration of ventilation (OR 1.11; 95% CI 1.02-1.21, p = 0.027). Age ≤ 28 days [Hazard Ratio (HR) 1.92; 95% CI 1.92-11.02, p < 0.001] and preoperative PVO (HR 41.70; 95% CI 8.15-213.5, p < 0.001) were associated with postoperative PVO. The sutureless repair is a reliable technique for supracardiac TAPVC. Age ≤ 28 days is associated with 30-day mortality and postoperative PVO.
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Affiliation(s)
- Zhi-Huang Qiu
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, 350001, Fujian, China
| | - Lian-Ming Liao
- Department of Center of Translational Medicine of Hematology, Union Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Jun Xiao
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, 350001, Fujian, China
| | - Xing-Feng Chen
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, 350001, Fujian, China
| | - Dong-San Liao
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, 350001, Fujian, China
| | - Mi-Rong Tang
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, 350001, Fujian, China
| | - Qiong-Song Wu
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, 350001, Fujian, China
| | - Xian-Biao Xie
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, 350001, Fujian, China
| | - Yong-Ping Zhu
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, 350001, Fujian, China
| | - Liang-Wan Chen
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, 350001, Fujian, China.
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Spigel ZA, Edmunds EE, Caldarone CA, Hickey EJ, Binsalamah ZM, Heinle JS. Total anomalous pulmonary venous connection: Influence of heterotaxy and venous obstruction on outcomes. J Thorac Cardiovasc Surg 2021; 163:387-395.e3. [PMID: 33966882 DOI: 10.1016/j.jtcvs.2021.03.058] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 03/06/2021] [Accepted: 03/08/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Previous studies have demonstrated increased early mortality and pulmonary vein reintervention for patients with total anomalous pulmonary venous connection (TAPVC) and heterotaxy syndrome (HTX+) compared with patients with TAPVC without heterotaxy syndrome (HTX-). We aimed to evaluate the longitudinal risk of pulmonary vein reintervention and mortality in HTX + patients. METHODS A retrospective review was performed to identify longitudinal interventions in patients with TAPVC seen at a single center from 1995 to 2019. The mean cumulative interventions were described for all patients using the Nelson-Aalen estimator. Survival with TAPVC was described using Kaplan-Meier estimates. RESULTS A total of 336 patients were identified with TAPVC, of whom 118 (35%) had heterotaxy syndrome. Functional single ventricles were identified in 106 of these 118 HTX + patients (90%) and in 14 of 218 HTX- patients (6%) (P < .001). Obstructed TAPVC (OBS+) was present in 49 of 118 HTX + patients (42%) and in 87 of 218 HTX- patients (40%) (P = .89). The median duration of follow-up was 6.5 years. Five-year survival was 69% for HTX+/OBS + patients, 72% for HTX+/OBS- patients, 86% for HTX-/OBS + patients, and 95% for HTX-/OBS- patients (P < .0001, log-rank test). The mean number of pulmonary vein interventions at the median follow-up time was greater in the HTX+/OBS + patients compared with HTX+/OBS- patients (mean, 2.0 vs 1.1; P = .030), HTX-/OBS + patients (mean, 1.3; P = .033), and HTX-/OBS- patients (mean, 1.3; P = .029). CONCLUSIONS Among the 4 cohorts, HTX+ was associated with a higher rate of mortality, and HTX+/OBS+ was associated with a greater number of pulmonary vein interventions. This may be due in part to the high prevalence of single ventricle physiology in the HTX + cohort.
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Affiliation(s)
- Zachary A Spigel
- Division of Congenital Heart Surgery, Department of Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Tex
| | - Evan E Edmunds
- Division of Congenital Heart Surgery, Department of Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Tex
| | - Christopher A Caldarone
- Division of Congenital Heart Surgery, Department of Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Tex
| | - Edward J Hickey
- Division of Congenital Heart Surgery, Department of Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Tex
| | - Ziyad M Binsalamah
- Division of Congenital Heart Surgery, Department of Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Tex
| | - Jeffrey S Heinle
- Division of Congenital Heart Surgery, Department of Surgery, Baylor College of Medicine and Texas Children's Hospital, Houston, Tex.
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Clark JB. Commentary: Relentless disease, relentless measures: Treat recurrent pulmonary vein obstruction early and often. J Thorac Cardiovasc Surg 2021; 163:396-397. [PMID: 33933258 DOI: 10.1016/j.jtcvs.2021.03.094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 03/27/2021] [Accepted: 03/29/2021] [Indexed: 10/21/2022]
Affiliation(s)
- Joseph B Clark
- Division of Pediatric Cardiac Surgery, Department of Pediatrics, Penn State Children's Hospital, Hershey, Pa.
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Sui R, Zi J, Li D, Li Q, Wang A. Early and Intermediate-Term Results for the Combined Superior Approach Correction of Supracardiac Total Anomalous Pulmonary Venous Connection in Neonatal Patients. Heart Lung Circ 2021; 30:1256-1262. [PMID: 33722488 DOI: 10.1016/j.hlc.2021.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 01/15/2021] [Accepted: 01/29/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND There are different surgical approaches used for repairing a supracardiac total anomalous pulmonary venous connection (TAPVC), with different results. This retrospective study evaluated the outcomes of surgical repair for supracardiac TAPVC through the combined superior approach in neonatal patients. METHODS Medical records were retrospectively reviewed and 21 neonates who underwent supracardiac TAPVC repair with the combined superior approach between July 2014 and January 2020 were identified. There were 13 males and eight females. RESULTS The patients' median age was 20.6±8.9 days (range, 3-27). The median weight was 3.1±0.39 kg (range, 2.5-3.7) The median aortic cross-clamp and cardiopulmonary bypass times were 49.3±19.5 minutes (range, 27-86) and 91.1±23.7 minutes (range, 57-146). They were two deaths during the intensive care unit stay. One (1) patient died 2 months after discharge, the other remaining patients had no pulmonary venous obstruction (PVO) at the 6-month and intermediate-term follow-ups. CONCLUSIONS The combined superior approach is a useful method for repair of neonatal critical supracardiac TAPVC. This technique may be more helpful in preventing early postoperative anastomotic stenosis and contribute to an improved patient outcome.
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Affiliation(s)
- Runqian Sui
- Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, China
| | - Jie Zi
- Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, China
| | - Decai Li
- Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, China
| | - Qingbao Li
- Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, China
| | - Anbiao Wang
- Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, China.
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White BR, Faerber JA, Katcoff H, Glatz AC, Mascio CE, Cohen MS. Venous Flow Variation Predicts Preoperative Pulmonary Venous Obstruction in Children with Total Anomalous Pulmonary Venous Connection. J Am Soc Echocardiogr 2021; 34:775-785. [PMID: 33600926 DOI: 10.1016/j.echo.2021.02.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 12/01/2020] [Accepted: 02/08/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Identifying preoperative pulmonary venous obstruction in total anomalous pulmonary venous connection is important to guide treatment planning and risk prognostication. No standardized echocardiographic definition of obstruction exists in the literature. Definitions based on absolute velocities are affected by technical limitations and variations in pulmonary venous return. The authors developed a metric to quantify pulmonary venous blood flow variation: pulmonary venous variability index (PVVI). The aim of this study was to demonstrate its accuracy in defining obstruction. METHODS All patients with total anomalous pulmonary venous connection at a single institution were identified. Echocardiograms were reviewed, and maximum (Vmax), mean (Vmean), and minimum (Vmin) velocities along the pulmonary venous pathway were measured. PVVI was defined as (Vmax - Vmin)/Vmean. These metrics were compared with pressures measured on cardiac catheterization. Echocardiographic measures were then compared between patients with and without clinical preoperative obstruction (defined as a need for preoperative intubation, catheter-based intervention, or surgery within 1 day of diagnosis), as well as pulmonary edema by chest radiography and markers of lactic acidosis. One hundred thirty-seven patients were included, with 22 having catheterization pressure recordings. RESULTS Vmax and Vmean were not different between patients with catheter gradients ≥ 4 and < 4 mm Hg, while PVVI was significantly lower and Vmin higher in those with gradients ≥ 4 mm Hg. The composite outcome of preoperative obstruction occurred in 51 patients (37%). Absolute velocities were not different between patients with and without clinical obstruction, while PVVI was significantly lower in patients with obstruction. All metrics except Vmax were associated with pulmonary edema; none were associated with blood gas metrics. CONCLUSIONS The authors developed a novel quantitative metric of pulmonary venous flow, which was superior to traditional echocardiographic metrics. Decreased PVVI was highly associated with elevated gradients measured by catheterization and clinical preoperative obstruction. These results should aid risk assessment and diagnosis preoperatively in patients with total anomalous pulmonary venous connection.
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Affiliation(s)
- Brian R White
- Division of Pediatric Cardiology, Department of Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Jennifer A Faerber
- Healthcare Analytics Unit, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Hannah Katcoff
- Healthcare Analytics Unit, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Andrew C Glatz
- Division of Pediatric Cardiology, Department of Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Christopher E Mascio
- Department of Cardiothoracic Surgery, Children's Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Meryl S Cohen
- Division of Pediatric Cardiology, Department of Pediatrics, Children's Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Unique foetal diagnosis of aorto-pulmonary collaterals in right atrial isomerism. Cardiol Young 2021; 31:303-305. [PMID: 33239120 DOI: 10.1017/s1047951120003649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Right atrial isomerism is associated with complex cardiac malformations, particularly single-ventricle lesions; right atrial isomerism is rarely associated with aorto-pulmonary collateral arteries. We report a foetal diagnosis of right atrial isomerism, with an unbalanced atrioventricular septal defect, pulmonary stenosis, total anomalous venous drainage, and significant aorto-pulmonary collaterals diagnosed at 22 weeks' gestation.
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García-Hernández I, Lozano-Balseiro M, Vásquez-Echeverri D, Rueda-Núñez F, Bautista-Hernández V. Reparación neonatal de un caso de drenaje venoso pulmonar anómalo total obstructivo. CIRUGIA CARDIOVASCULAR 2021. [DOI: 10.1016/j.circv.2021.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Abstract
PURPOSE OF REVIEW Pulmonary vein stenosis (PVS) is a rare entity that until the last 2 decades was seen primarily in infants and children. Percutaneous and surgical interventions have limited success due to relentless restenosis, and mortality remains high. In adults, acquired PVS following ablation for atrial fibrillation has emerged as a new syndrome. This work will review these two entities with emphasis on current treatment. RECENT FINDINGS Greater emphasis on understanding and addressing the mechanism of restenosis for congenital PVS has led to the use of drug-eluting stents (DES) and systemic drug therapy to target neo-intimal growth. Frequent reinterventions are positively affecting outcomes. Longer-term outcomes of percutaneous treatment for acquired PVS are emerging. Treatment of congenital PVS continues to be plagued by restenosis. DES show promise, but frequent reinterventions are required. Larger upstream vein diameter predicts success for congenital and acquired PVS interventions. Efforts to induce/maintain vessel growth are important for future treatment strategies.
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Affiliation(s)
- Patcharapong Suntharos
- Division of Pediatric Cardiology, Nicklaus Children's Hospital, 3100 SW 62nd Avenue, Miami, FL, 33155, USA
| | - Lourdes R Prieto
- Division of Pediatric Cardiology, Nicklaus Children's Hospital, 3100 SW 62nd Avenue, Miami, FL, 33155, USA.
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Shi G, Zhu F, Wen C, Qiu L, Zhang H, Zhu Z, Chen H. Single-institution outcomes of surgical repair of infracardiac total anomalous pulmonary venous connection. J Thorac Cardiovasc Surg 2020; 161:1408-1417.e2. [PMID: 32739162 DOI: 10.1016/j.jtcvs.2020.06.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 06/08/2020] [Accepted: 06/09/2020] [Indexed: 01/08/2023]
Abstract
OBJECTIVE This contemporary study sought to describe the outcomes of patients undergoing biventricular repair of infracardiac total anomalous pulmonary venous connection. METHODS A retrospective study was performed on patients with infracardiac total anomalous pulmonary venous connection who underwent sutureless technique or conventional repair between 2006 and 2018. Risk factors for survival and post-repair pulmonary vein stenosis (PVS) were assessed with Cox regression model. Time-to-event analysis was conducted using Kaplan-Meier estimates. RESULTS This study included 82 consecutive patients with the median age of 21 days (interquartile range, 9-40 days). The median follow-up was 29 months (interquartile range, 12.5-59 months) and was available in 95% of the survivors at the end of the study period in 2019. Overall, 8 deaths (8.5%) occurred in the conventional repair group. There was a trend of higher mortality in the conventional repair group, although it did not reach a statistical difference (P = .2). Postrepair PVS occurred at a median of 2 months (interquartile range, 1.2-3.6 months) postoperatively and all occurred in the conventional repair group. Time-to-event analysis with the event of postrepair PVS showed significantly higher freedom from restenosis in the sutureless technique group (P = .0004). Adjusted hazard ratios from time-dependent Cox model described the association between postrepair PVS and pulmonary venous confluence of antler configuration (hazard ratio, 2.14; 95% confidence interval, 1.03-5.47; P = .002) and the use of sutureless technique (hazard ratio, 0.72; 95% confidence interval, 0.39-0.97; P = .003). CONCLUSIONS Sutureless technique is associated with a lower risk of postrepair PVS in patients with infracardiac total anomalous pulmonary venous connection. pulmonary venous confluence configuration of antler appearance appears to be associated with restenosis and mortality.
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Affiliation(s)
- Guocheng Shi
- Department of Cardiothoracic Surgery, Congenital Heart Center, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fang Zhu
- Department of Cardiothoracic Surgery, Congenital Heart Center, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chen Wen
- Department of Cardiothoracic Surgery, Congenital Heart Center, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lisheng Qiu
- Department of Cardiothoracic Surgery, Congenital Heart Center, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Haibo Zhang
- Department of Cardiothoracic Surgery, Congenital Heart Center, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhongqun Zhu
- Department of Cardiothoracic Surgery, Congenital Heart Center, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Huiwen Chen
- Department of Cardiothoracic Surgery, Congenital Heart Center, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Caldaroni F, d'Udekem Y. Commentary: Hands off the pulmonary veins! J Thorac Cardiovasc Surg 2020; 160:791-792. [PMID: 32241606 DOI: 10.1016/j.jtcvs.2020.02.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 02/10/2020] [Accepted: 02/11/2020] [Indexed: 10/25/2022]
Affiliation(s)
- Federica Caldaroni
- Department of Cardiac Surgery, Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Yves d'Udekem
- Department of Cardiac Surgery, Royal Children's Hospital, Melbourne, Victoria, Australia; Heart Research, Murdoch Children's Research Institute, Melbourne, Victoria, Australia; Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia.
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Cheng Y, Qiao A, Yang Y, Fan X. Numerical Simulation of Hemodynamics in Two Models for Total Anomalous Pulmonary Venous Connection Surgery. Front Physiol 2020; 11:206. [PMID: 32210842 PMCID: PMC7076188 DOI: 10.3389/fphys.2020.00206] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 02/21/2020] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To numerically compare the prospective hemodynamic outcomes between a new window surgery and a traditional surgery in the treatment of supracardiac total anomalous pulmonary venous connection (S-TAPVC). METHODS A 3D geometry model, composed of pulmonary vein (PV) and left atrium (LA), was reconstructed based on summarized data with S-TAPVC. Two surgery models were established based on this model. One is the traditional surgery model, where an elliptical anastomosis was created by incising and stitching the LA and the common vein (CV) along the axis of the CV. The other is the new window surgery model, where the CV was incised with an H-shaped orifice, and LA was incised with a transposed H-shaped orifice, and then the orifice edges were stitched like a window. Two models with a relative cross sectional area (RCSA) of 300 mm2/m2 and 500 mm2/m2 were established, which correspond to traditional surgery and window surgery. Numerical simulation of hemodynamics was carried out. The velocity, left atrium and pulmonary vein pressure, the pressure difference of anastomosis and the energy conversion efficiency were analyzed to evaluate the prospective hemodynamic outcomes of these two operations. RESULTS Window surgery presented a lower blood flow velocity, pressure difference, and the WSS at the anastomosis, compared to traditional surgery. In terms of energy loss, the power conversion efficiency of window surgery was significantly higher than that of traditional surgery, with 66.8% and 53.5%, respectively. CONCLUSION The new window surgery demonstrates a lower pressure difference of anastomosis and higher energy conversion efficiency, which may be a better choice compared with the traditional surgery for S-TAPVC patient.
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Affiliation(s)
- Yeyang Cheng
- College of Life Science and Bioengineering, Beijing University of Technology, Beijing, China
| | - Aike Qiao
- College of Life Science and Bioengineering, Beijing University of Technology, Beijing, China
| | - Yao Yang
- Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xiangming Fan
- Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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