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Raja SG, Atamanyuk I, Pandey RB, Kostolny M. Fenestration closure in a calcified ventricular septal defect patch. Asian Cardiovasc Thorac Ann 2011; 19:430-2. [PMID: 22160417 DOI: 10.1177/0218492311420648] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Ventricular septal defect closure with a fenestrated patch is a recognized rescue maneuver to decrease the risk of right ventricular failure after complete repair in patients with pulmonary atresia. If the fenestration needs surgical closure, severe calcification of the patch may make it extremely difficult. We describe the closure of such a defect in a 6-year-old boy, using a double Dacron patch sandwich.
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Kanani M, Hoskote A, Carter C, Burch M, Tsang V, Kostolny M. Increasing donor-recipient weight mismatch in pediatric orthotopic heart transplantation does not adversely affect outcome. Eur J Cardiothorac Surg 2011; 41:427-34. [DOI: 10.1016/j.ejcts.2011.04.042] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
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Raja SG, Kostolny M, Oswal N, Afifi A, Mimic B, Sullivan ID, de Leval MR, Tsang VT. Midterm follow-up of arterial switch operation for transposition of the great arteries with intact ventricular septum and left-ventricular outflow tract obstruction☆. Eur J Cardiothorac Surg 2011; 40:994-9. [DOI: 10.1016/j.ejcts.2011.01.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2010] [Revised: 12/27/2010] [Accepted: 01/05/2011] [Indexed: 11/26/2022] Open
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Atamanyuk I, Raja SG, Kostolny M. Bartonella henselae endocarditis of percutaneously implanted pulmonary valve: a case report. THE JOURNAL OF HEART VALVE DISEASE 2011; 20:94-97. [PMID: 21404904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Percutaneous pulmonary valve implantation (PPVI) has revolutionized the management of right ventricular outflow tract dysfunction after repaired congenital heart disease. The technology is considered to be safe, with a relatively low complication rate. Infection is one of the described complications of PPVI, and to date five cases of culture-positive infective endocarditis of percutaneously implanted pulmonary valve have been reported worldwide. Herein is reported the first ever case of culture-negative endocarditis of a percutaneously implanted pulmonary valve, caused by Bartonella henselae, five years after implantation in a 15-year-old patient with a repaired truncus arteriosus.
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Raja SG, Atamanyuk I, Kostolny M, Tsang V. In young patients with rheumatic aortic regurgitation compared to non-rheumatics is a Ross operation associated with increased incidence of autograft failure? Interact Cardiovasc Thorac Surg 2010; 10:600-4. [PMID: 20103506 DOI: 10.1510/icvts.2009.229534] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
A best evidence topic in cardiac surgery was written, according to a structured protocol. The question addressed was: in young patients with rheumatic aortic regurgitation compared to non-rheumatics is a Ross operation associated with increased incidence of autograft failure? The pulmonary autograft with its inherent advantages of viable autologous transplant, central laminar flow, freedom from prosthetic valve complications, side effects of anticoagulation, and growth potential is considered a well-accepted option for aortic valve replacement in young patients. However, the use of a pulmonary autograft in young patients with rheumatic aortic valve disease is controversial. We analyse existing evidence to determine the suitability of the pulmonary autograft as a substitute for the diseased aortic valve in patients with rheumatic disease. Altogether 901 papers were found using the reported search terms, from which eight represented the best evidence to answer the clinical question. In addition, a meta-analysis also superficially addressed this issue. The authors, journal, date and country of publication, patient group studied, study type, relevant outcomes and results of these papers are tabulated. All eight publications were from two institutions with one reporting outcomes for a Ross operation vs. mechanical valve implantation and two compared results of the Ross operation in rheumatic vs. non-rheumatic aortic valve disease. We conclude that the current available evidence suggests that pulmonary autograft is susceptible to rheumatic involvement. Use of pulmonary autograft in young patients (<30 years) with rheumatic aortic regurgitation and concomitant mitral regurgitation requires a cautious approach as there is an impaired autograft durability in this subgroup of patients.
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Raja SG, Atamanyuk I, Kostolny M, Tsang V. In hypoplastic left heart patients is Sano shunt compared with modified Blalock-Taussig shunt associated with deleterious effects on ventricular performance? Interact Cardiovasc Thorac Surg 2010; 10:620-3. [PMID: 20053699 DOI: 10.1510/icvts.2009.227322] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
A best evidence topic in congenital cardiac surgery was written according to a structured protocol. The question addressed was: in hypoplastic left heart patients is Sano shunt compared with modified Blalock-Taussig (mBT) shunt associated with deleterious effects on ventricular performance? Sano shunt modification of Norwood procedure involves construction of a right ventricle to pulmonary artery (RV-PA) conduit as an alternative source of pulmonary blood flow. Compared with the mBT shunt, the RV-PA conduit provides a more stable haemodynamic state in the immediate postoperative period and is reported to be associated with lower interstage mortality. However, concerns regarding the impact of ventriculotomy on short- and long-term performance of single ventricle have been expressed. Altogether 101 papers were found using the reported search terms, from which seven represented the best evidence to answer the clinical question. The authors, journal, date and country of publication, patient group studied, study type, relevant outcomes and results of these papers are tabulated. None of the echocardiographic or clinical outcome studies showed poor ventricular performance after ventriculotomy of the systemic RV for construction of Sano shunt. A small autopsy study of 11 patients showed greater remodelling of the ventricular myocardial extracellular matrix in patients with RV-PA conduit with potential implications for poor ventricular performance. We conclude that the current available evidence, although weak, does not show any adverse effects of ventriculotomy on ventricular performance in patients with Sano shunt in the short- and medium-term. However, all the existing studies are limited by small numbers, non-randomised design and retrospective nature with failure of correlation of echocardiographic indices to clinical outcomes. It is expected that the Pediatric Heart Network randomised controlled trial will address this important issue.
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Kanani M, Tsang V, Cook A, Kostolny M. Re-repair of the left atrioventricular valve in atrioventricular septal defects: the morphologic approach to the role of Gore-tex band reduction annuloplasty. Eur J Cardiothorac Surg 2009; 37:273-8. [DOI: 10.1016/j.ejcts.2009.05.053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2008] [Revised: 05/13/2009] [Accepted: 05/16/2009] [Indexed: 11/17/2022] Open
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Kostolny M, Hoerer J, Eicken A, Dietrich C, Schreiber CF, Lange R. Impact of placing a conduit from the right ventricle to the pulmonary arteries as the first stage of further palliation in the Norwood sequence for hypoplasia of the left heart. Cardiol Young 2007; 17:517-22. [PMID: 17637071 DOI: 10.1017/s104795110700100x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE We describe the experience from a single institution with the Norwood sequence of palliation for hypoplasia of the left heart, emphasizing complications related to placement of a conduit from the right ventricle to the pulmonary arteries and their management. METHODS Between November, 2002 and January, 2006, we palliated 32 patients with hypoplastic left heart syndrome or its variants by placing a conduit from the right ventricle to the pulmonary arteries. We reviewed retrospectively the charts and angiograms from these patients. RESULTS Hospital survival after construction of the conduit was 90.6%. There were 3 interstage deaths, of which 2 were likely due severe obstruction of the conduit. Stents were implanted into the proximal or medial portions of the conduits of 3 patients. Early revision of the distal anastomosis, and shortening the conduit, was performed early postoperatively in 2 patients. So far, 24 out 26 survivors of the first stage underwent a bi-directional cavopulmonary anastomosis after a mean interval of 4.3 plus or minus 1.4 months. Of these, 3 required a semi-urgent second stage of palliation because of worsening cyanosis, with one patient dying after the second stage. Completion of the Fontan circulation by insertion of an extracardiac conduit was performed in 8 patients at the mean age of 19.8 plus or minus 2.2 months. We were able to achieve biventricular repair in 1 patient, with aortic atresia, hypoplastic arch and ventricular septal defect, 4.3 months after the initial palliative procedure. Overall survival of the whole cohort of 32 patients was 78.9%, plus or minus 7.8%, at 5 months, and 74.3%, plus or minus 8.6%, up to 25 months. CONCLUSIONS The introduction of the conduit placed from the right ventricle to the pulmonary arteries has led to an improved outcome in the complex entity of hypoplastic left heart syndrome and its variants. Stenosis of the conduit, nonetheless, may account for significant interstage morbidity, and often requires intervention or early installation of the second stage of palliation.
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Ashrafian H, Tsang V, Kostolny M. Rare Presentation of Subclavian Artery Isolation in a Neonate With a Family History of Aortic Arch Anomalies. Ann Thorac Surg 2007; 83:2226-8. [PMID: 17532439 DOI: 10.1016/j.athoracsur.2006.11.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2006] [Revised: 10/29/2006] [Accepted: 11/13/2006] [Indexed: 11/26/2022]
Abstract
Isolation of the left subclavian artery is a rare aortic arch anomaly in which the artery originates from the pulmonary artery through a ductus arteriosus rather than the aorta. In neonates it is usually diagnosed incidentally with other aortic or cardiac anomalies and can be associated with chromosomal deletions. We describe an extremely rare presentation whereby subclavian artery isolation was presented with left arm ischemia in a 6-day-old child. There were also a concurrent right aortic arch, ventricular septal defect, persistent left superior vena cava, and both radial and ulnar artery hypoplasia. A family history of aortic arch anomalies with no known chromosomal aberration was also present, whereby all the male family members on the maternal side had undergone aorto-cardiac surgery as neonates. Diagnosis and surgical management are discussed.
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Hörer J, Haas F, Cleuziou J, Schreiber C, Kostolny M, Vogt M, Holper K, Lange R. Intermediate-term results of the Senning or Mustard procedures combined with the Rastelli operation for patients with discordant atrioventricular connections associated with discordant ventriculoarterial connections or double outlet right ventricle. Cardiol Young 2007; 17:158-65. [PMID: 17244378 DOI: 10.1017/s1047951107000121] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/24/2006] [Indexed: 11/07/2022]
Abstract
BACKGROUND In patients with discordant atrioventricular and ventriculoarterial connections, anatomic repair restores the morphologically left ventricle to its role in supporting the systemic circulation. In this study, we have evaluated the outcomes in the intermediate term for this complex surgical procedure. METHODS Between December 1984 and October 2003, 4 patients underwent an atrial switch operation concomitantly with a Rastelli operation, and 2 patients underwent an atrial switch operation and a patch-plasty of the pulmonary outflow tract for anatomic repair at a mean age of 3.3 plus or minus 2.1 years. All patients had intracardiac rerouting, connecting the morphologically left ventricle to the aorta. RESULTS There were no hospital deaths. In 5 patients, reoperation was needed, either for baffle complications, exchange of the conduit, repair of a residual ventricular septal defect, or relief of obstruction within the left ventricular outflow tract. Death occurred in 1 patient, from cardiac failure 6 months after correction. Mean follow-up time was 6.5 plus or minus 6.4 years, with a range from 6 months to 17 years. At follow-up, 1 patient presented with moderate tricuspid insufficiency, and 1 patient with mild obstruction of the pulmonary venous pathway. The remaining 3 patients showed good left and right ventricular function, and no, or mild tricuspid and mitral insufficiency. CONCLUSIONS Anatomic repair can be performed with low hospital mortality. Restoration of the morphologically left ventricle into the systemic circulation in patients with discordant atrioventricular and ventriculoarterial connections is a demanding approach, associated with various reoperations over time. Despite this, the approach seems to be an appropriate solution for selected patients, since the majority of the patients show good left and right ventricular function, and no, or mild tricuspid and mitral insufficiency up to 17 years after correction.
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Hörer J, Müller S, Schreiber C, Kostolny M, Cleuziou J, Prodan Z, Holper K, Lange R. Surgical Closure of Atrial Septal Defect in Patients Older than 30 Years: Risk Factors for Late Death from Arrhythmia or Heart Failure. Thorac Cardiovasc Surg 2007; 55:79-83. [PMID: 17377858 DOI: 10.1055/s-2006-924483] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Little is known about prognostic markers for late cardiac-related death after surgical atrial septal defect (ASD) closure in adults. METHODS Long-term follow-up data of 281 patients who underwent surgical secundum ASD closure when they were older than 30 years, were retrospectively examined. RESULTS Mean age at surgery was 43.8 +/- 10.0 years (30 to 76 years). There were 2 early deaths. Mean follow-up was 14.1 +/- 8.4 years (0.4 to 28.9 years). Death from arrhythmia or heart failure occurred in 9 patients (3.6 %) at a mean time of 8.5 +/- 6.6 years after the operation. Patients > 43 years exhibited significantly higher pulmonary artery pressures. Preoperative systolic pulmonary artery pressure > 36 mmHg, and mean pulmonary artery pressure > 21 mmHg were predictive of late death from arrhythmia or heart failure. However, age at operation was not. CONCLUSIONS Older age at the time of ASD closure is not a risk factor for late death from arrhythmia or heart failure in adults. However, older patients presented more often with pulmonary hypertension. Since elevated pulmonary artery pressure is predictive of late death from arrhythmia or heart failure, timely ASD closure is warranted.
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Kostolny M, Schreiber C, von Arnim V, Vogt M, Wottke M, Lange R. Timing of Repair in Ventricular Septal Defect with Aortic Insufficiency. Thorac Cardiovasc Surg 2006; 54:512-5. [PMID: 17151964 DOI: 10.1055/s-2006-924326] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Trusler's valvuloplasty technique and its modifications are the standard approach for the repair of aortic insufficiency in combination with ventricular septal defect. However, recurrent aortic insufficiency may occur after repair. The timing of surgical intervention in patients with ventricular septal defect and aortic insufficiency is still controversial. METHODS Between 1985 and 2000, 33 patients were analyzed retrospectively focusing on echocardiographic findings. For statistical analysis, the patients were divided into two groups according to the grade of preoperative aortic insufficiency: there were 5 patients with preoperative severe aortic insufficiency and 28 patients with mild to moderate aortic insufficiency. RESULTS The mean age at operation was 6.05 +/- 3.61 years. The aortic valve was repaired by means of Trusler's valvuloplasty in the majority of the patients. All but three had patch closure of the ventricular septal defect, with a transaortic approach in 54 %. Mean follow-up was 5.1 years with a maximum of 16.9 years (168.9 patient years). Rates for freedom from reoperation at 1, 3, and 8 years were 90 %, 85 %, and 75 %, respectively. In 3 patients, a mechanical prosthesis was implanted at the time of reoperation. One sudden death occurred after 3.6 years. Patients with preoperative severe aortic insufficiency were reoperated significantly more often (P < 0.03). In patients with preoperative severe aortic insufficiency, the underlying pathology (insufficiency) was detected earlier on in life (8.4 +/- 10 months) than in patients (45.0 +/- 30 months) with mild to moderate aortic insufficiency at the time of intervention (P < 0.05). CONCLUSION Severe aortic insufficiency at the time of operation has less favorable long-term results. Therefore, early surgical intervention, even in young patients, seems warranted to avoid potential reoperation or valve replacement.
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Lange R, Hörer J, Kostolny M, Cleuziou J, Vogt M, Busch R, Holper K, Meisner H, Hess J, Schreiber C. Presence of a ventricular septal defect and the Mustard operation are risk factors for late mortality after the atrial switch operation: thirty years of follow-up in 417 patients at a single center. Circulation 2006; 114:1905-13. [PMID: 17060385 DOI: 10.1161/circulationaha.105.606046] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Survival and functional status of patients with transposition of the great arteries treated by atrial switch are reported to be reasonably good within the first 15 postoperative years. However, in some patients, the function of the systemic right ventricle deteriorates, leading to significant morbidity or even to late mortality. This study seeks to identify risk factors for late death. METHODS AND RESULTS Records of 329 patients after the Senning operation and 88 after the Mustard operation at a single center were retrospectively reviewed for demographic, anatomic, and echocardiographic predictors and outcomes. Mean follow-up interval was 19.1+/-6.5 years and was 95% complete. Survival 25 years after the Mustard procedure was 75.9+/-4.8% and after the Senning procedure was 90.9+/-2.3% (P=0.002). Mustard patients died more often of arrhythmia than Senning patients (P<0.001) and needed more baffle-related reoperations (P<0.0001). Ventricular septal defect closure at the time of the atrial switch operation (hazard rate=2.3; 95% confidence interval, 1.1 to 4.7; P=0.025) and the Mustard operation (hazard rate=2.0; 95% confidence interval, 1.01 to 3.8; P=0.045) emerged as independent risk factors for late mortality in multivariate analysis. At follow-up, 85.8% of the patients led a normal life with full-time work, and 11.8% were able to do part-time work. Only 2.4% experienced noticeable limitation of activities. CONCLUSIONS Our patient data reveal satisfactory results at long term in this historic collective. Patients who had undergone ventricular septal defect closure at the time of the atrial switch operation and those who had undergone a Mustard operation are at higher risk for late death. Close follow-up, especially of these subgroups, is warranted.
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Schreiber C, Sassen S, Kostolny M, Hörer J, Cleuziou J, Wottke M, Holper K, Fend F, Eicken A, Lange R. Early Graft Failure of Small-Sized Porcine-Valved Conduits in Reconstruction of the Right Ventricular Outflow Tract. Ann Thorac Surg 2006; 82:179-85. [PMID: 16798210 DOI: 10.1016/j.athoracsur.2006.02.063] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2005] [Revised: 02/23/2006] [Accepted: 02/27/2006] [Indexed: 10/24/2022]
Abstract
BACKGROUND The quest for an alternative to homografts for reconstruction of the right ventricular outflow tract is ongoing. The Shelhigh No-React (NR-4000PA series) treated porcine pulmonic valve conduit (SPVC) was developed as a potential alternative. METHODS During a 12-month period from May 2004 to May 2005, the SPVC was implanted in 34 patients, of whom 62% were younger than 1 year. Median age at operation was 7 months (range, 5 days to 12 years). Thirteen SPCV conduits size 10, 11 size 12, 8 size 14, and 2 size 16 were initially implanted. Since May 2005, however, we have temporarily abandoned its implantation as we were concerned about a number of early failures. RESULTS Until November 2005, 1 early and 1 late death have occurred. Both were not conduit related. Fifteen conduits were replaced in 13 patients. Of these, 10 were size 10, 3 size 12, 2 size 14, and none size 16. Mean time to replacement of the SPVC was 313 +/- 116 days. A pseudointimal peel formation and chronic inflammation with foreign-body reaction was found in all explanted conduits at all levels. The maximum of the inflammatory reaction occurred at the valvular level around the porcine tissues, with shrinkage of the valve and hemodynamic compromise. At valvular level, small punctuate calcifications were observed in 2 cases. In 6 patients an acute inflammatory component was observed. At late follow-up (mean follow-up 366 +/- 102 days, 34 patient-years), echocardiography showed a mean graft gradient of 39.8 +/- 29.7 mm Hg, with mild to moderate insufficiency in 4 patients. CONCLUSIONS Although the No-React treated valve largely resists calcification, pseudointimal peel formation was found in all explanted conduits and led to multilevel conduit stenoses. The small-sized SPVC can not be regarded as an ideal conduit for right ventricular outflow tract reconstruction.
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Schreiber C, Dietrich W, Braun S, Kostolny M, Eicken A, Lange R. Use of heparin upon reoperation in a pediatric patient with heparin-induced thrombocytopenia after disappearance of antibodies. Clin Res Cardiol 2006; 95:379-82. [PMID: 16779503 DOI: 10.1007/s00392-006-0392-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2005] [Accepted: 04/03/2006] [Indexed: 11/30/2022]
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Schreiber C, Kostolny M, Eicken A, Lange R. Nonthoracotomy Cardioverter Defibrillator Implantation in a 2-Year-Old Infant With Long QT Syndrome. Ann Thorac Surg 2006; 81:e27-8. [PMID: 16731109 DOI: 10.1016/j.athoracsur.2006.02.039] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2005] [Revised: 02/10/2006] [Accepted: 02/17/2006] [Indexed: 11/27/2022]
Abstract
Implantable cardioverter defibrillator therapy is feasible and effective even in children. Unique surgical problems exist in very young patients. We report the subcutaneous placement of a defibrillation lead together with an abdominal active-can device.
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Schreiber C, Pörner M, Tassani-Prell P, Kostolny M, Eicken A, Lange R. Aortic aneurysm 31 years after coarctation repair with direct anastomosis : surgical repair avoiding circulatory arrest. Herz 2006; 31:75-7. [PMID: 16502274 DOI: 10.1007/s00059-006-2760-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2005] [Revised: 12/08/2005] [Indexed: 10/25/2022]
Abstract
BACKGROUND Despite primary success, 9% of patients develop aortic (pseudo)aneurysms after surgical repair of aortic coarctation at or near the site of repair late after operation. CASE STUDY A chest X-ray in a 32-year-old asymptomatic man, 31 years after coarctation repair, depicted a ballooning of the distal aortic arch. A multislice CT confirmed an aneurysm. The aneurysm was resected using selective head perfusion. CONCLUSION At follow-up of patients after coarctation repair, one should anticipate aneurysm formation, even decades after successful surgery and even if clinically silent. Therefore, the chest X-ray should be part of the follow-up examination. Deep hypothermic circulatory arrest can be avoided in selected patients.
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Hörer J, Herrmann F, Schreiber C, Kostolny M, Cleuziou J, Vogt M, Busch R, Holper K, Lange R. Risk factors for systemic ventricular failure 30 years after the mustard operation. A single-center experience in 90 patients. Thorac Cardiovasc Surg 2006. [DOI: 10.1055/s-2006-925605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Kostolny M, Schreiber C, Balling G, Lange R. Right ventricular to pulmonary artery conduit modification of the norwood I operation – what is the implication on further staging? Thorac Cardiovasc Surg 2006. [DOI: 10.1055/s-2006-925686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Schreiber C, Sassen S, Kostolny M, Hörer J, Cleuziou J, Holper K, Fend F, Eicken A, Lange R. Unfavourable early outcome of small sized porcine-valve conduits in reconstruction of the right ventricular outflow tract. Thorac Cardiovasc Surg 2006. [DOI: 10.1055/s-2006-925599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Schreiber C, Kostolny M, Hörer J, Cleuziou J, Holper K, Tassani-Prell P, Eicken A, Lange R. Can we do without routine fenestration in extracardiac total cavopulmonary connections? Report on 84 consecutive patients. Cardiol Young 2006; 16:54-60. [PMID: 16454878 DOI: 10.1017/s104795110500209x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/18/2005] [Indexed: 11/06/2022]
Abstract
Fenestration is still widely used in right heart bypass operations. Our study was conducted to assess its need in the most recent modification, the completion of a total cavopulmonary connection with an extracardiac tube. The extracardiac approach was introduced at our institution in January, 1999. Since June of 2000, no patient had a fenestration. If more than 1 risk factor amongst ventricular function being more than moderately impaired, atrioventricular valvar regurgitation more than moderate, mean pulmonary arterial pressure more than 15 millimetres of mercury, mean atrial pressure higher than 12 millimetres of mercury, pulmonary arterial distortion, or other than sinus rhythm was present preoperatively, the patient was considered a "high risk" candidate. Postoperatively elevated pulmonary arterial pressure higher than 16 millimetres of mercury, prolonged effusions and requirement for drainage longer than 7 days, and death were considered endpoints in the statistical analysis. Our study group included 84 patients who underwent surgery up to August, 2004. A previous bidirectional cavopulmonary anastomosis had been accomplished in 73 patients at a mean age of 27.01 plus or minus 32.60 months, with a median of 11.5 months, without creating an additional source of flow of blood to the lungs. At the time of the total cavopulmonary connection, the mean age was 66.4 plus or minus 60.1 months, with a median of 37.1 months, and a range from 17.3 to 251.2 months, with 50 patients being younger than 48 months. We deemed 16 patients to be at "high risk". These patients were older at the time of bidirectional cavopulmonary anstomosis (p smaller than 0.016), at the time of completion (p smaller than 0.019), and also differed in size at time of completion (p smaller than 0.020). They required a longer time on cardiopulmonary bypass (p smaller than 0.015), and reached higher early postoperative pulmonary arterial pressures after completion (p smaller than 0.025). There were no differences between groups of patients having up to 1 or more risk factors in regard to need for intubation (p smaller than 0.511), pulmonary arterial pressures after extubation (p smaller than 0.817), and duration of chest drainage (p smaller than 0.650). Three patients died, one in the group deemed at high risk. There was no death in the last 38 patients. We conclude that a total cavopulmonary connection with an extracardiac tube can be performed without fenestration, even if the patients are deemed to be at increased risk. Early staging of patients with functionally univentricular physiology might be one of the keys for these findings.
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Kostolny M, Kaemmerer H, Schreiber C. Dysphagia associated with an aneurysm decades after Blalock-Taussig anastomosis. Eur Heart J 2006; 27:1684. [PMID: 16449243 DOI: 10.1093/eurheartj/ehi768] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Schreiber C, Vogt M, Kostolny M, Günther T, Lange R. Surgical removal of a rhabdomyoma in a neonate as rescue therapy. Pediatr Cardiol 2006; 27:140-141. [PMID: 16235014 DOI: 10.1007/s00246-005-1067-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Primary cardiac and mediastinal tumors are rare at all ages. We report on a rescue therapy in a neonate due to a severely obstructed left ventricular outflow tract.
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Kostolny M, Schreiber C, Henze R, Vogt M, Lange R. Temporary pulmonary vein stenosis during intraoperative transesophageal echocardiography in total cavopulmonary connection. Pediatr Cardiol 2006; 27:134-136. [PMID: 16235015 DOI: 10.1007/s00246-005-1063-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Two patients operated on by one of the authors (MK) developed hemodynamic instability after otherwise uneventful completion of total cavopulmonary anastomosis with an extracardiac tube. In both, a stenosis of the right pulmonary veins was demonstrated during routine intraoperative transesophageal echocardiography. The transesophageal probe was found to be the underlying problem. Apparently, the pulmonary veins became compressed between the probe and the extracardiac conduit.
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MESH Headings
- Aorta, Thoracic/abnormalities
- Aorta, Thoracic/diagnostic imaging
- Aorta, Thoracic/surgery
- Blood Vessel Prosthesis Implantation
- Central Venous Pressure/physiology
- Child, Preschool
- Diagnosis, Differential
- Echocardiography, Doppler
- Echocardiography, Transesophageal
- Female
- Heart Bypass, Right
- Heart Defects, Congenital/diagnostic imaging
- Heart Defects, Congenital/surgery
- Humans
- Infant
- Intraoperative Complications/diagnostic imaging
- Male
- Pulmonary Veno-Occlusive Disease/diagnostic imaging
- Reoperation
- Surgical Instruments
- Tricuspid Atresia/diagnostic imaging
- Tricuspid Atresia/surgery
- Vena Cava, Superior/abnormalities
- Vena Cava, Superior/diagnostic imaging
- Vena Cava, Superior/surgery
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Hörer J, Friebe J, Schreiber C, Kostolny M, Cleuziou J, Holper K, Lange R. Correction of Tetralogy of Fallot and of Pulmonary Atresia with Ventricular Septal Defect in Adults. Ann Thorac Surg 2005; 80:2285-91. [PMID: 16305890 DOI: 10.1016/j.athoracsur.2005.05.076] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2005] [Revised: 05/20/2005] [Accepted: 05/23/2005] [Indexed: 10/25/2022]
Abstract
BACKGROUND Early correction is regarded as the treatment of choice for patients with tetralogy of Fallot or pulmonary atresia with ventricular septal defect. Nevertheless, some of these patients reach adulthood without early correction. This study sought to assess risk factors for operative mortality and determine the benefit of total correction in adolescent and adult patients. METHODS A retrospective analysis of 52 patients (>16 years at the time of corrective surgery) for tetralogy of Fallot (n = 42) or pulmonary atresia with ventricular septal defect (n = 10) between 1974 and 2003 was performed. RESULTS Age at correction was 28.9 +/- 9.9 (16 to 57 years). There were 8 early deaths (15.4%). Preoperative hemoglobin concentration (p = 0.002) and reconstruction of the right ventricular outflow tract with a patch (p = 0.002) were correlated with a significantly higher early mortality. Mean follow-up time was 12.3 +/- 10.4 years. Late deaths (n = 6; 11.5%) were cardiac-related in 2 of 6 cases. At follow-up, 28 patients (87.5%) were assigned to the New York Heart Association functional class I. Twenty-four patients led a normal life with full-time work, 6 patients were able to do part-time work, and only 2 patients experienced noticeable limitation on activities. CONCLUSIONS Repair of tetralogy of Fallot and of pulmonary atresia with ventricular septal defect in this patient group is associated with a high early mortality. Preoperative chronic cyanosis, expressed by elevated hemoglobin concentration, is predictive for early mortality. Because cyanosis has been shown to lead to multiorgan dysfunction, we conclude that preoperative multiorgan dysfunction may be the intrinsic risk factor for perioperative mortality. Surgical correction in this patient group should still be recommended because the functional status considerably improves.
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Kostolny M, Kocyildirim E, de Leval MR, Anderson RH. Anomalous origin of the right pulmonary artery from the ascending aorta with fibrous continuity to the pulmonary trunk. Ann Thorac Surg 2005; 80:1917-8. [PMID: 16242486 DOI: 10.1016/j.athoracsur.2004.05.082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2004] [Revised: 04/04/2004] [Accepted: 05/26/2004] [Indexed: 11/20/2022]
Abstract
A 1-month-old patient was brought to our institution with clinical signs of pulmonary hypertension. Cross-sectional echocardiography suggested a diagnosis of aortopulmonary window. At the time of surgery, we found that the right pulmonary artery was arising anomalously from the left side of the ascending aorta, but was also connected to the pulmonary trunk by a fibrous cord. We reimplanted the right pulmonary artery into the pulmonary trunk, closing the resultant opening in the ascending aorta by direct suture. The postoperative course was uneventful. On follow-up, the patient is asymptomatic without medication.
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Schreiber C, Bleiziffer S, Kostolny M, Hörer J, Eicken A, Holper K, Tassani-Prell P, Lange R. Minimally Invasive Midaxillary Muscle Sparing Thoracotomy for Atrial Septal Defect Closure in Prepubescent Patients. Ann Thorac Surg 2005; 80:673-6. [PMID: 16039225 DOI: 10.1016/j.athoracsur.2005.03.020] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2005] [Revised: 02/18/2005] [Accepted: 03/03/2005] [Indexed: 11/22/2022]
Abstract
BACKGROUND Partial sternotomy, as well as posterolateral or anterolateral right-sided thoracotomy, are used for correction of selected cardiac lesions in children. However, in female patients impaired breast development after an anterolateral thoracotomy is reported, and for both the posterolateral and the anterolateral approach, partial transection of large muscle groups is required. The midaxillary approach may help to avoid these side effects and improve the cosmetic result. METHODS Beginning in April 2003, our institutional policy changed toward a midaxillary approach in prepubescent patients with an atrial septal defect, in whom criteria for catheter closure were not fulfilled. Thoracotomy was performed after a horizontal midaxillary incision and mobilization of the latissimus dorsi and splitting of the serratus anterior. Aorta and caval veins were cannulated directly. The atrial septal defect was closed during electrically induced fibrillation of the heart. RESULTS Until August 2004, this technique was applied in 36 patients (30 girls, 6 boys), with no need for conversions to another approach. Mean patient age was 6.9 +/- 2.6 years (range, 4 to 14 years), with a mean weight of 23.8 +/- 11.2 kg (range, 15 to 69 kg). Skin incision ranged from 4.5 to 6.0 cm. Mean cardiopulmonary bypass time was 31 +/- 13 minutes (range, 13 to 73 minutes), with a mean ventricular fibrillation time of 21.2 +/- 7.4 minutes (range, 10 to 42 minutes). In 28 of 36 patients a patch was used. No phrenic nerve damage occurred. CONCLUSIONS The midaxillary approach is a safe alternative to lateral thoracotomies frequently used in cardiac surgery for atrial septal defect closure. It helps to improve the cosmetic result in the prepubescent patient group. We believe that its application should not be expanded to include repair of more complex lesions or to patients below the age of 3 to 4 years. For these, variations of cosmetically favorable partial sternotomy techniques should be applied.
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Vogt M, Kühn A, Baumgartner D, Baumgartner C, Busch R, Kostolny M, Hess J. Impaired elastic properties of the ascending aorta in newborns before and early after successful coarctation repair: proof of a systemic vascular disease of the prestenotic arteries? Circulation 2005; 111:3269-73. [PMID: 15956120 DOI: 10.1161/circulationaha.104.529792] [Citation(s) in RCA: 118] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Despite successful surgical correction, morbidity of patients with coarctation of the aorta is increased. It is well known that these patients have impaired elastic properties of the prestenotic arteries. To find out whether these abnormalities are primarily present or develop later, we studied 17 newborns before and early after surgical repair. METHODS AND RESULTS Aortic wall stiffness index and distensibility were calculated using ascending and abdominal aortic diameters determined by M-mode echocardiography and noninvasive estimation of aortic pulse pressure in the right arm and leg. Seventeen patients with aortic coarctation (mean age, 20+/-26 days) were compared with 17 normal neonates (mean age, 13+/-7 days) preoperatively and postoperatively (10+/-6 days after surgery). Ascending aortic distensibility in patients was significantly reduced preoperatively (79+/-58 versus 105+/-36; P=0.03) and postoperatively (65+/-24 versus 105+/-36; P<0.005). Preoperative and postoperative ascending aortic stiffness index was higher in patients (preoperative, 5.2+/-4.4 versus 2.7+/-0.9; P=0.04; postoperative, 4.0+/-1.6 versus 2.7+/-0.9; P<0.005). Elastic properties of the descending aorta did not differ preoperatively or postoperatively compared with those in normal subjects. CONCLUSIONS Elastic properties of the prestenotic aorta of patients with coarctation seem to be impaired primarily, even in neonates, and remain unchanged early after successful operation. Surgical correction does not resolve inborn pathology of the prestenotic aortic vascular bed.
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Schreiber C, Hörer J, Kostolny M, Holper K, Eicken A, Lange R. Surgical management of an extracardiac total cavopulmonary connection in heterotaxy syndrome with isolated hepatic drainage. Herz 2005; 30:141-3. [PMID: 15875102 DOI: 10.1007/s00059-005-2664-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2005] [Accepted: 02/05/2005] [Indexed: 11/29/2022]
Abstract
The extracardiac modification for completion of a cavopulmonary connection has added a further option for direction of inferior vena cava and/or hepatic venous drainage to the pulmonary arteries. The authors describe a technique of isolating a hepatic vein and connecting it to the inferior caval vein in a side-by-side fashion prior to anastomosing it to the tubegraft in a patient with heterotaxy syndrome.
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Haas F, Schreiber C, Hörer J, Kostolny M, Holper K, Lange R. Is There a Role for Mechanical Valved Conduits in the Pulmonary Position? Ann Thorac Surg 2005; 79:1662-7; discussion 1667-8. [PMID: 15854949 DOI: 10.1016/j.athoracsur.2004.10.054] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/28/2004] [Indexed: 11/17/2022]
Abstract
BACKGROUND The use of allografts or xenografts is the treatment of choice for pulmonary valve replacement. However, the limited durability is responsible for multiple reoperations associated with increased morbidity. In search of a definitive solution, the implantation of a mechanical valved conduit might be an option in highly selected patients. This study evaluated short-term results after pulmonary valve replacement with a mechanical valved conduit. METHODS Fourteen patients underwent pulmonary valve replacement with a mechanical valved conduit. All patients had a mean of 3.0 +/- 1.2 previous operations. Seven patients were previously operated on for tetralogy of Fallot, 3 patients for pulmonary atresia, 3 patients for common arterial trunk, and 1 patient for subaortic stenosis. RESULTS All patients survived the operation and are currently well. At follow-up (11 to 63 months), all but 2 patients showed normal right ventricular function, with a mean gradient of 14 +/- 9 mm Hg (range, 4 to 30 mm Hg) across the pulmonary valve. At follow-up, there was no evidence of valve failure or tissue growth within the valve annulus. All patients are receiving anticoagulants to maintain an international normalized ratio of 3.0 to 4.5. CONCLUSIONS In highly selected patients, the use of a mechanical valved conduit in the pulmonary position leads to satisfactory results. To avoid a predictable reoperation after multiple right ventricular outflow tract reconstruction, and therefore reoperation-related morbidity, the implantation of a mechanical prosthesis as a lifelong solution requires consideration. Selection criteria for this permanent solution should include older age, multiple previous operations, and patient compliance with anticoagulant therapy.
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Schreiber C, Kostolny M, Hörer J, Cleuziou J, Holper K, Tassani-Prell P, Lange R. Is it necessary to fenestrate an extracardiac total cavopulmonary connection? Thorac Cardiovasc Surg 2005. [DOI: 10.1055/s-2005-862093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Schreiber C, Kostolny M, Hörer J, Cleuziou J, Holper K, Tassani-Prell P, Lange R. Minimal-invasive midaxillary muscle-sparing thoracotomy for atrial septal defect closure in prepubescent patients: Surgical experience in 36 consecutive patients. Thorac Cardiovasc Surg 2005. [DOI: 10.1055/s-2005-862088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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83
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Hörer J, Karl E, Theodoratou G, Schreiber C, Kostolny M, Wottke M, Cleuziou J, Vogt M, Holper K, Lange R. Risk factors for systemic ventricular failure 27 years after the senning operation - a single-center experience in 335 patients. Thorac Cardiovasc Surg 2005. [DOI: 10.1055/s-2005-861897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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84
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Cleuziou J, Schreiber C, Kostolny M, Wottke M, Hörer J, Eicken A, Holper K, Lange R. Pulmonary atresia with intact ventricular septum. Long-term results after uni- and biventricular repair. Thorac Cardiovasc Surg 2005. [DOI: 10.1055/s-2005-862089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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85
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Kostolny M, Schreiber C, Hess J, Lange R. Successful primary correction of tetralogy of fallot with pulmonary atresia and aortopulmonary window in a 2,220-g neonate with a valved bovine jugular vein conduit. Herz 2004; 29:710-2. [PMID: 15580326 DOI: 10.1007/s00059-004-2562-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2004] [Accepted: 09/10/2004] [Indexed: 11/29/2022]
Abstract
Prenatal diagnosis of tetralogy of Fallot with pulmonary atresia (TOF/PA) was confirmed in a newborn with a birth weight of 2,095 g. Additionally, an aortopulmonary window (APW) type I was diagnosed on echocardiography. The operation was performed at the age of 4 weeks due to congestive heart failure. The APW was closed with a pericardial patch, the ventricular septal defect (VSD) with a Dacron patch, and the right ventricular outflow tract (RVOT) was reconstructed with a 12-mm bovine jugular vein valved conduit (Contegra, Medtronic Inc., Minneapolis, MN, USA). At 15-month follow-up, the patient is in excellent clinical condition without medication. On echocardiography, the conduit showed a mean gradient of 11 mmHg with first-degree insufficiency.
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Bleiziffer S, Schreiber C, Burgkart R, Regenfelder F, Kostolny M, Libera P, Holper K, Lange R. The influence of right anterolateral thoracotomy in prepubescent female patients on late breast development and on the incidence of scoliosis. J Thorac Cardiovasc Surg 2004; 127:1474-80. [PMID: 15116010 DOI: 10.1016/j.jtcvs.2003.11.033] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND It is assumed that a right anterolateral thoracotomy for correction of simple congenital cardiac defects (ie, atrial septal defect) achieves more favorable cosmetic results than a standard median sternotomy. METHODS Ninety-five patients, 72 with right anterolateral thoracotomy and 23 with median sternotomy, who had corrective transatrial operations when they were younger than 12 years of age were contacted by questionnaire. The mean follow-up time was 23.1 years. Of these, 61 patients (46 thoracotomy and 15 sternotomy) were investigated clinically. Volume differences of the breasts were measured by 3-dimensional surface scanning. By using photographs of the upper chest, breast symmetry was described by an index. The degree of scoliosis was measured by clinical examination. RESULTS According to the questionnaire analysis, 76% (thoracotomy group) versus 39% (sternotomy group) thought that the cosmetic result was excellent (P =.008). Breast volume measurement showed a volume difference greater than 20% (left side larger than right) in 55% (thoracotomy) versus 0% (sternotomy). With our index, asymmetry in the lower part of the right breast occurred in 61% (thoracotomy) versus 0% (sternotomy; P <.001). A total of 6.6% of the patients had scoliosis, without any differences between groups. CONCLUSIONS Because our long-term follow-up in prepubescent female patients after right anterolateral thoracotomy revealed significantly impaired unilateral breast development, we propose to abandon right anterolateral thoracotomy in this subgroup of patients, although the subjective satisfaction with the cosmetic result was high. To avoid potential damage of future breast tissue, other surgical approaches, such as right posterior thoracotomy, should be considered. According to the orthopedic investigation, the surgical approach does not cause a higher rate of scoliosis.
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Schreiber C, Kostolny M, Weipert J, Holper K, Vogt M, Hager A, Haas F, Hess J, Lange R. What was the impact of the introduction of extracardiac completion for a single center performing total cavopulmonary connections? Cardiol Young 2004; 14:140-7. [PMID: 15691402 DOI: 10.1017/s1047951104002057] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Creation of an extracardiac cavopulmonary connection has been proposed as a superior alternative to the lateral intracardiac tunnel for the completion of total cavopulmonary connection. METHODS AND RESULTS We made a retrospective review of our experience with 125 patients undergoing a total cavopulmonary connection between June 1994 and January 2003. Our experience with the extracardiac connection for completion began in 1999. Since 1994, we have constructed an intracardiac tunnel in 50 patients, and an extracardiac connection in 75. Of the total number, 83 had undergone an earlier partial cavopulmonary connection. Additional intracardiac procedures were performed in 43 patients at time of completion, in 25 of those undergoing extracardiac completion, and in 18 of the patients having an intracardiac procedure. The mean size of the tube used for completion was 19 mm. The mean cross-clamp time for placement of the intracardiac tunnel was 77 min, with a median of 80.5 min, and a mean cardiopulmonary bypass time of 139 min, with a median of 131 min. For construction of the extracardiac connection, a mean cross-clamp time in 24 of the 75 patients was 54 min, with a median of 54 min. Mean cardiopulmonary bypass time for all the patients with an extracardiac connection was 100 min, with a median of 88 min. Reoperations were needed in 10 patients, 6 having intracardiac and 4 extracardiac procedures. Of these, 5 were early and 5 late, including one take down. None of the patients died after these interventions. Taken overall, 8 patients died, with 5 early deaths. In the multivariable analysis, cardiopulmonary bypass time of more than 120 min, atrioventricular valvar replacement, and banding of the pulmonary trunk prior to the total cavopulmonary connection, all reached statistical significance for early death, whereas only heterotaxy syndrome remained as the sole risk factor for late death. There was no significant difference in survival between the modifications used. DISCUSSION Whereas we could not identify any clinical superiority for the extracardiac approach in the short-term, the concept of extracardiac completion has helped to simplify the overall procedure. Longer follow-up will be required to elucidate any potential advantages.
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Weipert J, Noebauer C, Schreiber C, Kostolny M, Zrenner B, Wacker A, Hess J, Lange R. Occurrence and management of atrial arrhythmia after long-term Fontan circulation. J Thorac Cardiovasc Surg 2004; 127:457-64. [PMID: 14762355 DOI: 10.1016/j.jtcvs.2003.08.054] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVES In patients after the Fontan operation, we determined risk factors for late failure and for intra-atrial re-entrant tachycardia at 15 to 20 years' follow-up. Midterm results after electrophysiologic ablation therapy for these tachycardias were also evaluated. METHODS Current follow-up was available in 162 patients (2005 patient-years) with a wide range of underlying diagnoses operated on between February 1978 and May 1995. Risk factor analysis included patient-related and procedure-related variables, with late failure and the incidence of re-entrant tachycardia as outcome parameters. RESULTS Forty late failures were observed (2.0 per 100 patient-years). At 15 years, Kaplan-Meier estimated survival was significantly (P =.007) better for patients with tricuspid atresia (93%) compared with that for patients with complex congenital malformation (71%). The sole multivariable risk factor for Fontan failure was the type of underlying diagnosis. At 20 years' follow-up, overall freedom from tachycardia was estimated to be 46% +/- 12%. Acute success of electrophysiologic ablation was seen in 25 (83%) of 30 patients, and Kaplan-Meier estimated freedom from recurrent tachycardia was 81% +/- 10% at 3 years. Multivariate analysis identified duration of Fontan circulation as the sole risk factor for re-entrant tachycardias. CONCLUSION After the modified Fontan operation, long-term survival in patients with tricuspid atresia was significantly better compared with that in patients with complex congenital malformations. As first-choice therapy for atrial re-entrant tachycardias, we recommend electrophysiologic ablation therapy.
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H�rer J, Hahn J, Kostolny M, Schreiber C, Haas F, Holper K, Lange R. Repair of tetralogy of fallot and pulmonary atresia in GUCH – Patients. Thorac Cardiovasc Surg 2004. [DOI: 10.1055/s-2004-816736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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90
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H�rer J, M�ller S, Kostolny M, Schreiber C, Haas F, Holper K, Lange R. The influence of pulmonary artery pressure on early and late outcome after operative closure of ASD in GUCH-patients. Thorac Cardiovasc Surg 2004. [DOI: 10.1055/s-2004-816740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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91
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Omeje IC, Valentikova M, Kostolny M, Sagat M, Nosal M, Siman J, Hraska V. Improved patient survival following surgery for coarctation of the aorta. BRATISL MED J 2003; 104:73-7. [PMID: 12839216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
BACKGROUND We conducted a retrospective review of children undergoing surgery for coarctation of the aorta in our institution over the last ten years with the aim of evaluating overall patient survival as well as detecting factors affecting it. We tried to identify the risk factors for mortality. METHODS AND DATA Between January 1992 and December 2001, 201 patients with aortic coarctation were operated on at the Department of Cardiac Surgery of the Children's University Hospital, Bratislava. The three classes of aortic coarctation were represented: isolated coarctation, coarctation with ventricular septal defect (VSD) and coarctation with complex cardiac anomalies. Patients' preoperative, operative and immediate postoperative medical records were carefully studied with special attention paid to the type of lesion, patients' preoperative state, type of surgical technique employed, as well as the period of operation. For comparison, two equal time periods of follow-up were reviewed--1992 to 1996 and 1997 to 2001. The overall postoperative conditions of patients were also regularly monitored. Patient data were statistically analyzed using the JMP program version 4.04. RESULTS An overall survival of 90% was recorded over the period of follow-up, ranging between one and ten years. A further break down showed a statistically significant difference between the various types of aortic coarctation, p=0.0001. Patients with simple or isolated coarctation had a survival rate of 100%, those with ventricular septal defect (VSD) in addition to coarctation had a survival rate of 80% while patients with associated complex cardiac anomalies had a survival rate of 65%. An improvement on overall patient survival was recorded in the period between 1997 and 2001--96% as against 86% for the period between 1992 and 1996. On univariate statistical analysis, the following variables were identified as significant risk factors for death: 1) Complex cardiac anomalies (p<0.0001), 2) Age at operation less than one month (p<0.0001) and 3) Treatment prior to the year 1997 (p=0.02). CONCLUSION A considerable improvement on patient survival following surgery for coarctation of the aorta was recorded over the last five years. This could be attributed to new measures in preoperative, operative and postoperative care for patients with aortic coarctation. (Tab. 4, Fig. 5, Ref. 8.).
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Kostolny M, Präuer H, Augustin N, Lange R. Extended resection of a chest wall desmoid tumour with concomitant coronary artery bypass grafting. Eur J Cardiothorac Surg 2001; 20:1040-1. [PMID: 11675201 DOI: 10.1016/s1010-7940(01)00959-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
We report on the resection of a large desmoid tumour of the anterior chest wall in a 65-year-old male patient. The patient had a coronary artery bypass operation 2 years prior to the first detection of a tumour. Because the left internal mammary artery bypass to the left anterior descending coronary artery (LAD) was embedded in the tumour mass, it had to be resected together with the tumour. A saphenous vein aorto-coronary bypass to the LAD with an off-pump technique was then performed, and the chest was reconstructed with polypropylene mesh and a latissimus dorsi musculocutaneous flap.
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Hraska V, Sagat M, Sojak V, Kostolny M, Nosal M, Kantorova A, Nagi A, Krajci M, Siman J, Kunovsky P. [Surgical treatment of total anomalous pulmonary venous return]. BRATISL MED J 1999; 100:657-61. [PMID: 10758744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
BACKGROUND Total abnormal pulmonary venous return (TAPVR), mainly the obstructive type represents the most riskful critical congenital heart defect requiring urgent surgery immediately after birth. THE AIM OF THE STUDY Analysis of surgical correction of TAPVR results performed from December 1992 to December 1998. METHODS Twenty-seven patients underwent surgery for TAPVR. 13 of them (48%) presented with hemodynamically severe obstruction. Mean age in the group with obstruction was 3.6 +/- 3.2 days with mean weight of 3282 +/- 537 grams. RESULTS From the 27 studied patients 5 (18.5%) died. Mean duration of the study in the whole group is 1.91 +/- 2.01 years. Actuarial survival in the first month is 85%, in the second month 81% and remains identical in the 1., 2., 3., 4., 5., 6. year of the study. Univariate analysis identified operation before the year 1996 (p = 0.0056) as a risk factor of immediate mortality. Introduction of ultrafiltration significantly eliminated mortality (p = 0.0101). Remaining variables (age, weight, sex, obstructive TAPVR, TAPVR, extracorporeal circulation duration, pulmonary hypertension) did not significantly influence the survival (p more than 0.05). Multivariate analysis defined operation before the year 1996 as the sole risk factor of mortality (p = 0.0033). In patients operated on in the year 1996 (n = 15) was the survival in the studied period 100%. CONCLUSION Since the year 1996 the results of surgical treatment of TAPVR significantly improved. The key role in the improvement have better urgent diagnostic and surgery, improvement of surgical technique and myocardial protection, introduction of modified ultrafiltration and the quality of postoperative care. Psychomotor development of children after correction is comparable with healthy population, all patients are in NYHA I class. (Tab. 2, Fig. 4, Ref. 9.)
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Hraska V, Sojak V, Kostolny M, Nosal M, Sagat M, Petko M, Kantorova A, Nagi A, Kaldararova M, Siman J. Surgical treatment of transposition of the great arteries. BRATISL MED J 1999; 100:286-90. [PMID: 10573641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
BACKGROUND With regard to risk of the failure of systemic right ventricle after physiological correction of transposition of great arteries, anatomic repair is a current method of choice. OBJECTIVE OF STUDY Analysis of results of surgical correction of transposition of great arteries performed between 1992 and October 1998. METHOD A total of 111 patients were operated on for transposition of the great arteries. In the 1st group of patients (n = 21, mean age was 135 +/- 55 days), physiological correction according to Senning was performed. Patients of the 2nd group (n = 90, mean age was 15.4 +/- 21.6 days) underwent anatomic repair. RESULTS Early mortality was 6% (7 patients). Mean follow-up is 2.95 years (1.9 SD) ranging from 0.2 years to 6.1 years. Actuarial 1-month survival in the whole cohort (n = 111) is 94%, and it remains unchanged at 1, 2, 3, 4, 5, and 6 years of follow-up. Patients, who underwent surgery after 1997, show significantly better survival compared to those operated before 1997 (p = 0.0997). Thus, a date of operation (before 1997) is the only significant risk factor for death. Survival in patients operated after 1997 (n = 40) is 98%. All patients belonging to the 2nd group are in functional group NYHA 1. CONCLUSION Anatomic repair of transposition of the great arteries is a method of choice for treatment of this congenital heart defect. Left ventricle becomes systemic ventricle, which is essential in view of long-term performance. Psychomotor development of children, who underwent ASO, is comparable with that of healthy population. (Tab. 3, Fig. 3, Ref. 18.)
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