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Jain CC, Miranda WR, Connolly HM, Madhavan M, Egbe AC. Clinical Features and Outcomes in Adults With Childhood Repair of Partial Atrioventricular Septal Defect. JACC. ADVANCES 2022; 1:100007. [PMID: 38939082 PMCID: PMC11198577 DOI: 10.1016/j.jacadv.2022.100007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 02/08/2022] [Accepted: 02/09/2022] [Indexed: 06/29/2024]
Abstract
Background Partial atrioventricular septal defects (pAVSDs) are mostly repaired in childhood; however, there are limited data describing these patients in adulthood. Objectives The objective of this study was to describe clinical course and associations with outcomes in adults with repaired pAVSDs. Methods A retrospective review of adults (≥18 years) with pAVSDs repaired in childhood who presented to the Adult Congenital Heart Disease Clinic at our institution was conducted. Results Of 121 patients, the median age was 31 years (IQR: 22-43 years) and 71.9% were female. The median number of operations at the time of presentation was 1 (IQR: 1-2). Left atrioventricular valve (LAVV) replacement had been performed in 19.8% of patients. Among those with native LAVV, 41.2% had ≥ moderate regurgitation. Atrial arrhythmias were present in 34.7% and were associated with later age at repair (P = 0.02) and a high number of prior surgeries (P = 0.005). Estimated systolic pulmonary artery pressure >40 mmHg was seen in 19.8%. Over 4 (IQR: 1-12) years of follow-up, death occurred in 13 (10.7%) patients and reoperation was required in 39.7%. One-third had a LAVV prosthesis by the end of the study. Atrial fibrillation was independently associated with death or hospitalization on multivariable analysis. Conclusions In this cohort of adults with pAVSDs repaired in childhood, atrial fibrillation was common at a young age and associated with worse outcomes. Thus, more studies are needed evaluating the cause of this arrhythmia burden and possible associated atrial myopathy. While many require surgery in adulthood, more information is needed regarding indications for and impacts of LAVV intervention as one-third had an LAVV prosthesis by the end of follow-up.
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Affiliation(s)
- C. Charles Jain
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - William R. Miranda
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Heidi M. Connolly
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Malini Madhavan
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Alexander C. Egbe
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
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2
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Atrioventricular Septal Defects: Pathology, Imaging, and Treatment Options. Curr Cardiol Rep 2021; 23:93. [PMID: 34196822 DOI: 10.1007/s11886-021-01523-1] [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] [Accepted: 05/14/2021] [Indexed: 01/10/2023]
Abstract
PURPOSE OF REVIEW Atrioventricular septal defects (AVSD) represent a broad spectrum of congenital anomalies from simple to the most complex heart defects including some distinct types. Clinical presentation and timing of intervention differ by morphological subset and functional anatomy. Herein, we review morphological variations and characteristics that determine appropriate intervention and provide insights into functional anatomy based on detailed three-dimensional (3D) assessment of AVSDs. RECENT FINDINGS The understanding of functional morphology of AVSDs has improved significantly with detailed 3D echocardiographic evaluation of the atrioventricular junction and valve morphology. As prenatal detection of AVSDs has increased significantly, it has become the most common fetal cardiac diagnosis enabling antenatal counseling and delivery planning. Advances in diagnosis and perioperative care have resulted in optimal outcomes. The diagnosis and management of AVSDs have improved over the years with enhanced understanding of anatomy and perioperative care resulting in optimal short and long-term outcomes.
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Patlolla SH, Dearani JA, Connolly HM, Warnes CA, Lahr BD, Schaff HV, Saran N. Repair of Partial Atrioventricular Septal Defects in Adults: A Single Center Experience. Semin Thorac Cardiovasc Surg 2020; 33:469-478. [PMID: 32858219 DOI: 10.1053/j.semtcvs.2020.08.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 08/20/2020] [Indexed: 11/11/2022]
Abstract
Limited data are available on long-term outcome after repair of partial atrioventricular septal defects (pAVSD) in adults. We sought to review our experience. Between January 1, 1957 and December 31, 2016, 179 adult patients [median age (IQR) 34 (18, 72) years] underwent primary repair of pAVSD. The most common associated defects were secundum atrial septal defect (n = 38) and ventricular septal defect (VSD) (n = 7). Left atrioventricular valve (LAVV) zone of apposition (ZOA) was complete in 47 patients and LAVV regurgitation (≥moderate) was present in 73 patients. Autologous pericardium (n = 79, 45%) and polytetrafluoroethylene felt (n = 56, 32%) were mainly used for pAVSD closure. Repair techniques for LAVV regurgitation included: ZOA suture closure (n = 142), suture annuloplasty (n = 10) and posterior band annuloplasty (n = 9). Six had LAVV replacement. There were 61 deaths over a median follow-up of 21 years (IQR 10, 38), with only 4 early deaths. In a limited subset of patients with 80 paired measurements (n = 40), median right ventricular systolic pressure declined from 43 mm Hg (IQR 35-51) to 33 mm Hg (IQR 30-44) postoperatively (P < 0.001), and this improvement was sustained over long-term follow-up (P = 0.513). A total of 34 patients underwent a reoperation (recurrent LAVV regurgitation, n = 26; left ventricular outflow-tract obstruction, n = 7; LAVV stenosis, n = 4; patch dehiscence, n = 1) with cumulative incidence of 6% and 16% at 10 and 15 years, respectively. Repair of pAVSD in adults can be done safely with low early mortality and good long-term outcomes. Postrepair reduction of pulmonary artery pressure is significant. Despite the low re-operation rates, long-term surveillance remains essential.
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Affiliation(s)
| | - Joseph A Dearani
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota.
| | - Heidi M Connolly
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
| | - Carole A Warnes
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota
| | - Brian D Lahr
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
| | - Hartzell V Schaff
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota
| | - Nishant Saran
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota
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Song L, Ling Y, An Q. Repair of partial atrioventricular canal defect in adult patients: two-year follow-up outcomes of a retrospective study. J Cardiothorac Surg 2019; 14:106. [PMID: 31186038 PMCID: PMC6560765 DOI: 10.1186/s13019-019-0931-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 06/03/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Partial atrioventricular canal defects (PAVC) are preferred to be repaired when diagnosed and before an operation would interfere with school. There were rare previous studies about partial atrioventricular canal defect operations in adult patients. In this single-center retrospective study, we mean to review the mid-term follow-up outcomes of late diagnosed and repaired partial atrioventricular canal defects in adult patients. METHODS 46 adult partial atrioventricular canal defect patients who underwent operation in West China Medical Center from 2009 to 2017 were included. Required data were obtained from operation notes, patient charts and the outpatient records. RESULTS Among 46 patients, 10(21.7%)were male and mean age at operation was 37.6 ± 12.4 years. 11 patients had prior arrythmia, including 8 atrial fibrillations, 2 atrioventricular blocks and 1 left bundle branch block. There were 41 patients with tricuspid valve regurgitation and 22 underwent tricuspid valvuloplasty. All the patients had mitral regurgitation. 6 patients with valve incrassation and shrinkage underwent mitral valve replacement, and the rest underwent mitral repair surgery. There was one early death post operation and no more mortalities in the following follow-up years. According to the follow-up outcomes, heart function of the patients recovered significantly, dilation of atriums and ventricles, except for left atriums, were reversed to a large extent and all but one patients' tricuspid valve regurgitations were reduced to mild and below. 4(8.7%) patients underwent reoperation and the main reasons were arrythmia and recurrent severe mitral valve regurgitation. CONCLUSION Partial atrioventricular canal defect repair in adult patients can achieve good results. Compared with the results of patients underwent operations in preschool years, though delayed surgery timing seems to bring more preoperative complications and influences heart function, the mortality and reoperation rate are excellent.
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Affiliation(s)
- Lingyun Song
- Department of Cardiovascular Surgery, West China Hospital, Sichuan University, No. 37 GuoXue Xiang, Chengdu, Sichuan 610041 People’s Republic of China
| | - Yunfei Ling
- Department of Cardiovascular Surgery, West China Hospital, Sichuan University, No. 37 GuoXue Xiang, Chengdu, Sichuan 610041 People’s Republic of China
| | - Qi An
- Department of Cardiovascular Surgery, West China Hospital, Sichuan University, No. 37 GuoXue Xiang, Chengdu, Sichuan 610041 People’s Republic of China
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Abstract
OBJECTIVE To evaluate the health status and quality of life of young patients who had cone reconstruction for Ebstein anomaly. METHODS We reviewed all patients who had cone reconstruction from 2007 to 2016 at our institution. Prospective surveys were mailed to all eligible patients. Quality of life was assessed using the PedsQL 4.0 Generic Core Scales, including four domains: physical, emotional, social, and school functioning. RESULTS Of 116 eligible patients, 72 (62%) responded. About 96% reported their health as excellent or good, and 52% were symptom-free. Only 37% of patients were taking any medications, the most common of which was aspirin (30%). Only 19% had been hospitalised for cardiac reasons following cone reconstruction. The average self-reported quality of life was 85.3/100, whereas the average parent proxy-reported quality of life was 81.8/100. There was no difference by self or parent proxy-report in quality of life between cone reconstruction patients and healthy children; however, quality of life was significantly better compared with children with other chronic health conditions. By self-report and parent proxy-report, 15.1 and 16.7% of patients were deemed "at risk" for reduced quality of life, respectively. Socially, 63/64 (98%) patients over 5 years old were either full-time students or working full-time. CONCLUSION Children with Ebstein anomaly following cone reconstruction have excellent quality of life comparable with healthy peers and significantly better than other children with chronic health conditions. Families of children with Ebstein anomaly can expect excellent quality of life, long-term health status, and social functioning following cone reconstruction.
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Contemporary results after repair of partial and transitional atrioventricular septal defects. J Thorac Cardiovasc Surg 2019; 157:1117-1127.e4. [DOI: 10.1016/j.jtcvs.2018.10.154] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 09/28/2018] [Accepted: 10/12/2018] [Indexed: 11/24/2022]
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Abstract
PURPOSE OF REVIEW In the last 40 years, with a better understanding of cardiac defects, and with the improved results of cardiac surgery, the life expectancy of persons with Down syndrome has significantly increased. This review article reports on advances in knowledge of cardiac defects and cardiovascular system of persons with trisomy 21. RECENT FINDINGS New insights into the genetics of this syndrome have improved our understanding of the pathogenetic mechanisms of cardiac defects. Recent changes in neonatal prevalence of Down syndrome suggest a growing number of children with cardiac malformations, in particular with simple types of defects. Ethnic and sex differences of the prevalence of specific types of congenital heart disease (CHD) have also been underlined. A recent study confirmed that subclinical morphologic anomalies are present in children with trisomy 21, also in the absence of cardiac defects, representing an internal stigma of Down syndrome. The results of cardiac surgery are significantly improved in terms of immediate and long-term outcomes, but specific treatments are indicated in relation to pulmonary hypertension. Particular aspects of the cardiovascular system have been described, clarifying a reduced sympathetic response to stress but also a 'protection' from atherosclerosis and arterial hypertension in these patients. SUMMARY Continuing dedication to clinical and basic research studies is essential to further improve survival and the quality of life from childhood to adulthood of patients with trisomy 21.
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Affiliation(s)
| | | | - Maria C Digilio
- Genetics and Rare Diseases Research Division, Bambino Gesù Pediatric Hospital and Research Institute, Rome, Italy
| | - Bruno Marino
- Department of Pediatrics, Sapienza University of Rome
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Long-term outcomes following partial atrioventricular septal defect (AVSD) repair in Ireland. Ir J Med Sci 2018; 188:475-479. [PMID: 29943216 DOI: 10.1007/s11845-018-1855-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 06/18/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND We describe the long-term results of partial atrioventricular septal defect (AVSD) repair in a single centre encompassing a 22-year period. Described are rates of survival, reoperation and complications. METHODS We performed a retrospective review of 556 patients undergoing AVSD repair to identify the 51 patients who underwent partial AVSD repair in Our Lady's Children's Hospital, Crumlin, Ireland, between 1993 and 2015 with long-term follow-up where available. RESULTS A total of 29 (56.8%) of patients were male and mean age at operation was 3.32 years. Mean weight was 13.2 kg. Trisomy 21 was present in 29 (56.8%). Five patients (9.6%) had undergone prior surgery. Mean cardiopulmonary bypass time was 89 ± 36 min and mean aortic cross-clamp time was 57 ± 28 min. One patient underwent partial AVSD repair and concomitant tracheal resection and extracorporeal membrane oxygenation decannulation. One patient was managed with suture atrial septal defect (ASD) closure, the remainder with patch repair of ASD and mitral cleft closure. The length of hospital stay was 9 ± 5 days. Median follow-up was 6.06 years (IQR, 1.65-10.2 years). There were no early mortalities. One patient died 1 year following surgery (1.9%). One patient required reoperation at an interval of 2 years for severe mitral regurgitation (1.9%). CONCLUSIONS Short- and long-term survival following partial AVSD repair in Ireland revealed excellent results compared with other published series. Reoperation incidence also compared excellently with other reports published in the literature.
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Deri A, English K. EDUCATIONAL SERIES IN CONGENITAL HEART DISEASE: Echocardiographic assessment of left to right shunts: atrial septal defect, ventricular septal defect, atrioventricular septal defect, patent arterial duct. Echo Res Pract 2018; 5:R1-R16. [PMID: 29432197 PMCID: PMC5840804 DOI: 10.1530/erp-17-0062] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Accepted: 02/05/2018] [Indexed: 12/22/2022] Open
Abstract
This review article will guide the reader through the basics of echocardiographic assessment of congenital left to right shunts in both paediatric and adult age groups. After reading this article, the reader will understand the pathology and clinical presentation of atrial septal defects (ASDs), ventricular septal defects (VSDs), atrioventricular septal defects (AVSDs) and patent arterial duct. Echocardiography is the mainstay in diagnosis and follow-up assessment of patients with congenital heart disease. This article will therefore describe the echocardiographic appearances of each lesion, and point the reader towards specific features to look for echocardiographically.
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Affiliation(s)
- Antigoni Deri
- Yorkshire Heart Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Kate English
- Yorkshire Heart Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
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10
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Krupickova S, Morgan GJ, Cheang MH, Rigby ML, Franklin RC, Battista A, Spanaki A, Bonello B, Ghez O, Anderson D, Tsang V, Michielon G, Marek J, Fraisse A. Symptomatic partial and transitional atrioventricular septal defect repaired in infancy. Heart 2017; 104:1411-1416. [DOI: 10.1136/heartjnl-2017-312195] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 10/17/2017] [Accepted: 12/06/2017] [Indexed: 11/03/2022] Open
Abstract
ObjectivesInfants with symptomatic partial and transitional atrioventricular septal defect undergoing early surgical repair are thought to be at greater risk. However, the outcome and risk profile of this cohort of patients are poorly defined. The aim of this study was to investigate the outcome of symptomatic infants undergoing early repair and to identify risk factors which may predict mortality and reoperation.MethodsThis multicentre study recruited 51 patients (24 female) in three tertiary centres between 2000 and 2015. The inclusion criteria were as follows: (1) partial and transitional atrioventricular septal defect, (2) heart failure unresponsive to treatment, (3) biventricular repair during the first year of life.ResultsMedian age at definitive surgery was 179 (range 0–357) days. Sixteen patients (31%) had unfavourable anatomy of the left atrioventricular valve: dysplastic (n=7), double orifice (n=3), severely deficient valve leaflets (n=1), hypoplastic left atrioventricular orifice and/or mural leaflet (n=3), short/poorly defined chords (n=2). There were three inhospital deaths (5.9%) after primary repair. Eleven patients (22%) were reoperated at a median interval of 40 days (4 days to 5.1 years) for severe left atrioventricular valve regurgitation and/or stenosis. One patient required mechanical replacement of the left atrioventricular valve. After median follow-up of 3.8 years (0.1–11.4 years), all patients were in New York Heart Association (NYHA) class I. In multivariable analysis, unfavourable anatomy of the left atrioventricular valve was the only risk factor associated with left atrioventricular valve reoperation.ConclusionsAlthough surgical repair is successful in the majority of the cases, patients with partial and transitional atrioventricular septal defect undergoing surgical repair during infancy experience significant morbidity and mortality. The reoperation rate is high with unfavourable left atrioventricular valve anatomy.
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11
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Buratto E, Daley M, Ye XT, Radford DJ, Alphonso N, Brizard CP, d'Udekem Y, Konstantinov IE. Propensity score matched analysis of partial atrioventricular septal defect repair in infancy. Heart 2017; 104:1014-1018. [PMID: 29196540 DOI: 10.1136/heartjnl-2017-312163] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Revised: 10/31/2017] [Accepted: 11/06/2017] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE Partial atrioventricular septal defect (pAVSD) is usually repaired between 2 and 4 years of age with excellent results. Repair during infancy has been associated with poorer outcomes. However, most infants in reported series had heart failure or significant left atrioventricular valve (LAVV) regurgitation. The impact of surgery during infancy on outcomes remains unclear. METHODS All children at three institutions who underwent repair of pAVSD from 1975 to 2015 were included. Infants (aged <1 year) were compared with older children in a propensity score matched analysis. Variables used to generate propensity scores were: failure to thrive, congestive heart failure, preoperative LAVV regurgitation, associated congenital heart disease, sex and the presence of trisomy 21. RESULTS pAVSD repair was performed on 430 children, 17.4% (75/430) were infants. Infants (mean age 0.5±0.3 years) had higher rates of LAVV regurgitation, heart failure and additional cardiac malformations than older children (mean age 4.7±3.5 years). At 30 years, survival for infants was 82.1% (95% CI 70.1% to 89.6%) compared with 95.7% (95% CI 91.3% to 97.9%) in older children (P<0.001).Propensity score matching yielded 52 well-matched pairs. Survival at 30 years was 87.9% (95% CI 75.0% to 94.4%) for infants compared with 98.1% (95% CI 87.1% to 99.7%) for older children (P=0.04). There was no significant difference in freedom from reoperation between the groups. CONCLUSIONS Despite matching for risk factors, survival after repair of pAVSD during infancy is lower than that when repair is performed in older children, with no difference in reoperation rates. This suggests that elective repair of pAVSD should be deferred until after infancy.
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Affiliation(s)
- Edward Buratto
- Department of Cardiac Surgery, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia.,Heart Research, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Michael Daley
- Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia.,Department of Medicine, University of Queensland, Brisbane, Queensland, Australia
| | - Xin Tao Ye
- Department of Cardiac Surgery, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Dorothy J Radford
- Department of Medicine, University of Queensland, Brisbane, Queensland, Australia.,Department of Cardiology, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - Nelson Alphonso
- Department of Cardiac Surgery, Lady Cilento Children's Hospital, Brisbane, Queensland, Australia
| | - Christian P Brizard
- Department of Cardiac Surgery, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia.,Heart Research, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Yves d'Udekem
- Department of Cardiac Surgery, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia.,Heart Research, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Igor E Konstantinov
- Department of Cardiac Surgery, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Department of Paediatrics, The University of Melbourne, Melbourne, Victoria, Australia.,Heart Research, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
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Devlin PJ, Backer CL, Eltayeb O, Mongé MC, Hauck AL, Costello JM. Repair of Partial Atrioventricular Septal Defect: Age and Outcomes. Ann Thorac Surg 2016; 102:170-7. [PMID: 27112649 DOI: 10.1016/j.athoracsur.2016.01.085] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Revised: 01/11/2016] [Accepted: 01/18/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND We evaluated the outcomes of patients undergoing surgical repair of partial atrioventricular septal defect (AVSD) and analyzed the effect of age on outcome. METHODS In this single-center retrospective study, we included all children who underwent repair of partial AVSD between 1990 and 2014. We divided the patients into 4 age quartiles (first quartile: 0-0.75 years, n = 22; second quartile: 0.75-1.5 years, n = 21; third quartile: 1.5-3.75 years, n = 22; and fourth quartile: >3.75 years, n = 21). These quartiles were evaluated for their association with the time-to-event outcomes of survival, freedom from left atrioventricular valve regurgitation (LAVVR), and freedom from reoperation using log-rank analysis. RESULTS During the study period, 86 patients underwent partial AVSD repair at a median age of 1.5 years. There were no operative deaths and 2 late deaths (unknown cause and trauma). There were 13 reoperations. The most common cause of reoperation was left ventricular outflow tract obstruction (LVOTO) (5 patients [first quartile, 2 cases; second quartile, 1 case; third quartile, 2 cases, and fourth quartile, 0 cases]). LAVV reoperation for insufficiency or stenosis was performed in 4 patients (first quartile, 1 case; second quartile, 1 case; third quartile, 1 case; and fourth quartile, 1 case). Two patients underwent pacemaker placement (second quartile, 1 case and fourth quartile, 1 case). There were no statistically significant differences in the most common complications-LVOTO, LAVVR, and AV heart block-between the 4 age quartiles. Median follow-up was 7.1 years (interquartile range [IQR], 0.8-11.4 years). On echocardiography, 72 patients (84%) had less than or equal to mild LAVVR, 8 (9%) patients had mild to moderate LAVVR, 5 (6%) patients had moderate LAVVR, and 1 (1%) patient had severe LAVVR. Age at repair had no significant association with degree of late AV valve insufficiency. CONCLUSIONS Results of partial AVSD repair at a median age of 1.5 years are excellent. Operating at this age is not associated with increased mortality, reoperation, or LAVVR.
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Affiliation(s)
- Paul J Devlin
- Division of Cardiovascular-Thoracic Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Carl L Backer
- Division of Cardiovascular-Thoracic Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois.
| | - Osama Eltayeb
- Division of Cardiovascular-Thoracic Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Michael C Mongé
- Division of Cardiovascular-Thoracic Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Amanda L Hauck
- Division of Cardiology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - John M Costello
- Division of Cardiology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois; Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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13
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Atrioventricular septal defect: From embryonic development to long-term follow-up. Int J Cardiol 2016; 202:784-95. [DOI: 10.1016/j.ijcard.2015.09.081] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 07/28/2015] [Accepted: 09/23/2015] [Indexed: 11/18/2022]
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14
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El-Rassi I, Charafedine F, Majdalani M, Arabi M, Khater D, Bitar F. Surgical repair of partial atrioventricular defect. Multimed Man Cardiothorac Surg 2015; 2015:mmv037. [PMID: 26685152 DOI: 10.1093/mmcts/mmv037] [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: 06/05/2015] [Accepted: 11/13/2015] [Indexed: 11/12/2022]
Abstract
Long-term survival rate of patients operated for partial atrioventricular (AV) canal is lower than that of the general population, and late complications are relatively significant: between 10 and 30% of operated patients present with left AV valve regurgitation, and up to 25% have to be reoperated for valve repair or replacement, left ventricular outflow tract obstruction or residual atrial septal defect. Because the left AV valve regurgitation is the most common complication following surgery, technical details in the surgical management of the mitral valve are the most important aspects of this procedure; for example, the decision to close the cleft and to perform an annuloplasty. The presence of mitral valve anomalies in 7-28% of the cases complicates further the surgical management of these valves. This article will describe in detail the operative technique of partial AV canal repair, and review the relevant literature.
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Affiliation(s)
- Issam El-Rassi
- Cardiac Surgery, American University of Beirut Medical Center, Beirut, Lebanon
| | - Fatimah Charafedine
- Cardiac Surgery, American University of Beirut Medical Center, Beirut, Lebanon
| | - Mariane Majdalani
- Cardiac Surgery, American University of Beirut Medical Center, Beirut, Lebanon
| | - Mariam Arabi
- Cardiac Surgery, American University of Beirut Medical Center, Beirut, Lebanon
| | - Daniele Khater
- Cardiac Surgery, American University of Beirut Medical Center, Beirut, Lebanon
| | - Fadi Bitar
- Cardiac Surgery, American University of Beirut Medical Center, Beirut, Lebanon
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Sfyridis P, Sojak V, Hazekamp M. Partial and intermediate atrioventricular septal defects without major associated cardiac anomalies. Multimed Man Cardiothorac Surg 2015; 2015:mmv033. [PMID: 26500245 DOI: 10.1093/mmcts/mmv033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2015] [Accepted: 09/26/2015] [Indexed: 11/12/2022]
Abstract
Partial and intermediate atrioventricular septal defects (p-i AVSDs) constitute approximately 20-40% of all AVSDs. Children with p-i AVSDs are usually asymptomatic and typically undergo surgery at the preschool age or earlier if the signs of heart failure have developed. Surgical treatment for repair of p-i AVSDs has been successful for more than 60 years and is mainly directed towards closing septal defects, and maintaining or creating competent, non-stenotic left and/or right atrioventricular valves. By most measures, the outcomes of surgical management of p-i AVSDs have improved over the last 5 decades. In spite of significantly reduced mortality, the need for reoperation and long-term morbidity remains an issue in some patients from this population. The purpose of this article is to review current options and outcomes concerning the surgical management of the p-AVSD and i-AVSD variants without major associated cardiac malformations.
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Affiliation(s)
- Panagiotis Sfyridis
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, Netherlands
| | - Vladimir Sojak
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, Netherlands
| | - Mark Hazekamp
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, Netherlands
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