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Abstract
Forty eight children (29 boys) had surgical correction of coarctation of the aorta during the first month of life; all had patent ductus arteriosus. The 33 survivors were reviewed at a mean age of 6.6 years. Of the 19 children with no associated anomaly, none had died. The more complex the associated anomalies, the greater the mortality. Two (6%) of the survivors, both with associated anomalies, have some residual disability; one is incapable of leading an independent life. No survivor has systemic hypertension. Six (18%) of the survivors have required correction of recurrent coarctation, and one is awaiting repair. Newborn babies suspected of having coarctation should be assessed for surgical correction without delay, and medical treatment (including, if necessary, infusion of prostaglandin E2 in a dose of 0.025 micrograms/kg/minute) should be instituted in the interim. Long term follow up is important to detect systemic hypertension or recurrence of the coarctation. This occurred in seven (21%) of our survivors.
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127
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Yamaguchi M, Tachibana H, Hosokawa Y, Ohashi H, Oshima Y. Early and late results of surgical treatment of coarctation of the aorta in the first three months of life. THE JOURNAL OF CARDIOVASCULAR SURGERY 1989; 30:169-72. [PMID: 2708428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Forty infants under 3 months of age underwent repair of coarctation of the aorta (CoA) during an 8-year period. Preoperatively, 55% of the patients received intensive circulatory and/or respiratory care, and surgical relief of CoA was effected within 24 hours of diagnosis. The last 38 patients were managed by simple repair of the CoA in patients with significant VSD (Group II), with the addition of pulmonary artery banding in patients with complex cardiac lesions with VSD, or patients with incremental risk factors in Group II. There were no intraoperative deaths, one (2.6%) postoperative, and four (11%) late deaths in the last 38 patients. Only one (2.9%) showed signs of recurrence in 34 patients followed for 10 to 104 (mean 46) months. Improvement in the survival rate in this study can be attributed to: (1) aggressive preoperative care, (2) early noninvasive diagnosis and operation, (3) refinement in the surgical technique, and (4) appropriate use of pulmonary artery banding.
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128
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Samánek M, Slavík Z, Zborilová B, Hrobonová V, Vorísková M, Skovránek J. Prevalence, treatment, and outcome of heart disease in live-born children: a prospective analysis of 91,823 live-born children. Pediatr Cardiol 1989; 10:205-11. [PMID: 2687820 DOI: 10.1007/bf02083294] [Citation(s) in RCA: 158] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
All 91,823 children born in 1980 in Bohemia (population 6.314 million; area 52,478 square kilometers) were examined at least four times during infancy and at the age of three and four years. All children who died were autopsied and those with heart disease were selected. A total of 779 children (8.223/1000 live births) were suspected by provincial pediatric cardiologists of having a heart disease. All of these were examined at the age of four years at our Center of Pediatric Cardiology. At this age heart disease was proved in 613 alive or deceased children (6.676/1000 live births), congenital cardiac malformations in 589 (6.415/1000 live births), and cardiomyopathies in 24. The most frequent congenital heart defects (CHD) were ventricular septal defect (VSD) (31.41%), atrial septal defect (ASD) (11.37%), aortic stenosis (AS) (7.64%), pulmonary stenosis (PS) (7.13%), coarctation of the aorta (CoA) (5.77%), and transposition of the great arteries (TGA) (5.43%), followed by persistent ductus arteriosus (PDA) (4.75%), atrioventricular septal defect (AVSD) and hypoplastic left heart syndrome (HLHS) (4.07% each), tetralogy of Fallot (TF) (3.56%), and pulmonary atresia (PA) (2.38%). A prevalence of less than 0.1/1000 live births was found for the remaining cardiovascular defects. One hundred fifty-nine (25.9%) patients were admitted to our highly specialized center, 116 (19.7%) catheterized and 85 (13.9%) treated surgically, during the first four years of life. A total of 440 (71.8%) patients survived the fourth year of life. The percentage of deaths was 25.6% among those with congenital heart diseases and 71% with cardiomyopathies. The overall mortality rate was 27% in surgically and 26% in medically treated patients.
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MESH Headings
- Aortic Coarctation/epidemiology
- Aortic Coarctation/mortality
- Aortic Coarctation/surgery
- Aortic Valve Stenosis/congenital
- Aortic Valve Stenosis/epidemiology
- Aortic Valve Stenosis/surgery
- Child, Preschool
- Czechoslovakia
- Female
- Heart Defects, Congenital/epidemiology
- Heart Defects, Congenital/mortality
- Heart Defects, Congenital/surgery
- Heart Septal Defects, Atrial/epidemiology
- Heart Septal Defects, Atrial/mortality
- Heart Septal Defects, Atrial/surgery
- Heart Septal Defects, Ventricular/epidemiology
- Heart Septal Defects, Ventricular/mortality
- Heart Septal Defects, Ventricular/surgery
- Heart Valve Diseases/congenital
- Heart Valve Diseases/epidemiology
- Heart Valve Diseases/mortality
- Heart Valve Diseases/surgery
- Humans
- Infant
- Infant, Newborn
- Male
- Prevalence
- Prospective Studies
- Pulmonary Valve Stenosis/congenital
- Pulmonary Valve Stenosis/epidemiology
- Pulmonary Valve Stenosis/surgery
- Transposition of Great Vessels/epidemiology
- Transposition of Great Vessels/mortality
- Transposition of Great Vessels/surgery
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129
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Vouhé PR, Trinquet F, Lecompte Y, Vernant F, Roux PM, Touati G, Pome G, Leca F, Neveux JY. Aortic coarctation with hypoplastic aortic arch. Results of extended end-to-end aortic arch anastomosis. J Thorac Cardiovasc Surg 1988; 96:557-63. [PMID: 3172802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Between 1980 and 1986, 80 infants (less than or equal to 3 months old) with symptomatic aortic coarctation and associated severe tubular hypoplasia of the transverse aortic arch underwent surgical treatment. Extended end-to-end aortic arch anastomosis was used in an attempt to correct both the isthmic stenosis and the hypoplasia of the transverse arch. After complete excision of the coarctation tissue, a long incision was made in the inferior aspect of the aortic arch, which was then anastomosed to the obliquely trimmed distal aorta. Pure coarctation was present in 17 patients (group I); 24 infants had an additional ventricular septal defect (group II), and 39 patients had associated complex heart disease (group III). The overall early mortality rate was 26% (confidence limits 21% to 32%) (18% in group I, 17% in group II, and 36% in group III). The early risk declined with time and was 18% (confidence limits 12% to 26%) for the last 2 years (seven deaths in 39 patients). Follow-up was 100% for a mean of 19 months. Actuarial survival rate at 3 years was 82% for group I, 78% for group II, and 32% for group III. Recurrent coarctation (gradient greater than or equal to 20 mm Hg) occurred in six operative survivors (10%, confidence limits 6% to 16%) and necessitated reoperation in three. Freedom from recoarctation at 4 years was 88%. Because extended end-to-end aortic arch anastomosis provides adequate correction of the aortic obstruction and entails a low risk of restenosis, it is our procedure of choice in infants with coarctation and severe hypoplasia of the aortic arch.
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130
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Fenchel G, Steil E, Seybold-Epting W, Seboldt H, Apitz J, Hoffmeister HE. Repair of symptomatic aortic coarctation in the first three months of life. Early and late results after resection and end-to-end anastomosis and subclavian flap angioplasty. THE JOURNAL OF CARDIOVASCULAR SURGERY 1988; 29:257-63. [PMID: 3288638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
During a 9 year period between January 1977 and December 1985, 98 consecutive infants under 3 months of age underwent surgical repair of symptomatic aortic coarctation. Resection and end-to-end anastomosis was performed in 73, subclavian flap angioplasty in 14, and other procedures in 11 patients. There were 20 (20.5%) early and 12 (12.5%) late deaths. No early deaths occurred in the isolated coarctation group. Associated complex cardiac malformations and age under 2 weeks at operation influenced significantly early and late outcome but not any particular surgical procedure. The survivors were followed from 6 months to 8 years and 8 months postoperatively. There were 16 (28%) re-coarctations among 56 survivors after end-to-end anastomosis requiring re-operation in 7 (12%) infants and 3 (30%) re-coarctations among 10 survivors after subclavian flap angioplasty requiring re-operation in 1 infant. After end-to-end anastomosis re-coarctation as well as re-operation rate was markedly lower when an interrupted suture line for the entire anastomosis was used as compared to the group with a continuous suture line of the posterior aortic wall (21% vs. 33% re-coarctation rate and 4% vs. 18% re-operation rate respectively). From our results it is concluded that subclavian flap angioplasty for relief of aortic coarctation in early infancy is not superior to resection and end-to-end anastomosis. In the end-to-end anastomosis group an interrupted suture line has a lower re-coarctation as well as re-operation rate as compared to a continuous suture line of the posterior aortic wall.
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131
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Ignatov PI. [Surgical treatment of congenital aortic valvular stenosis]. GRUDNAIA KHIRURGIIA (MOSCOW, RUSSIA) 1988:21-3. [PMID: 3169598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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132
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Trinquet F, Vouhé PR, Vernant F, Touati G, Roux PM, Pome G, Leca F, Neveux JY. Coarctation of the aorta in infants: which operation? Ann Thorac Surg 1988; 45:186-91. [PMID: 3341823 DOI: 10.1016/s0003-4975(10)62434-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
In this series, 178 infants (age, less than or equal to 3 months old) underwent repair of aortic coarctation. Pure coarctation was present in 63 patients (Group 1), 47 infants had additional ventricular septal defects (Group 2), and 68 patients had associated complex heart disease (Group 3). Subclavian flap angioplasty was used in 26 patients, limited resection and end-to-end anastomosis in 45 patients, extended resection and end-to-end anastomosis in 99 patients, and miscellaneous procedures in 8 infants. The early mortality was 8% for the first group, 11% for the second group, and 37% for the third group (p less than 0.001). Mean follow-up was 32 months and included 97% of patients. Actuarial survival at five years was 90% for the first group, 84% for the second group, and 40% for the third group. Recoarctation occurred in 15 operative survivors (11%); 7 necessitated reoperation. Freedom from recoarctation at five years was 89% after subclavian flap angioplasty, 81% after end-to-end anastomosis, and 86% following extended resection and end-to-end anastomosis. Early mortality and late results were not influenced by the type of coarctation repair but were determined by the clinical status and the presence of associated major cardiac anomalies. These results suggest that the surgical procedure should be individualized for each infant to optimize the aortic anatomy.
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133
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Hopkins RA, Kostic I, Klages U, Armiru U, de Leval M, Sullivan I, Wyse R, McCartney F, Stark J. Correction of coarctation of the aorta in neonates and young infants. An individualized surgical approach. Eur J Cardiothorac Surg 1988; 2:296-304. [PMID: 3272234 DOI: 10.1016/1010-7940(88)90002-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Because of the controversy concerning the ideal surgical repair for symptomatic coarctation of the aorta presenting in neonates and infants, our entire series of 179 children under the age of 12 months undergoing repair between January 1, 1976 and December 31, 1984 was reviewed. Of this group, 109 were neonates, 43 infants aged 31-90 days and 27 infants aged 90 days-12 months. Twenty patients had a simple coarctation and 159 had complex coarctation with additional intracardiac anomalies such as ventricular septal defect (37 patients also had pulmonary artery banding). One hundred and twenty-four were repaired with a subclavian flap operation, 32 with resection and end-to-end anastomosis and 23 with complex repairs (e.g. patch and reversed flap). Type of repair was the surgeon's choice and was selected on the basis of the anatomy of the coarctation. Total perioperative mortality was 15% (N = 27) while late mortality was 12% (N = 21). Twenty-one risk factors for mortality were evaluated by logistic analysis and the method of Cox. There was no risk difference between end-to-end versus subclavian flap repairs and all but one death occurred in patients with complex coarctations. Risk for in hospital death was increased by only one variable: the need for repair in the neonatal period. Risk for death in the first year of life was increased by the presence of congestive heart failure at initial presentation while later death correlated with intracardiac surgery. Recoarctation occurred in 28 patients (18.4%), all but 4 of these occurred in patients undergoing neonatal repairs.(ABSTRACT TRUNCATED AT 250 WORDS)
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134
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Ninet J, Cochet P, Brulé P, Gressier M, Champsaur G. [Surgical treatment of coarctation of the aorta in the infant less than a year old]. ARCHIVES DES MALADIES DU COEUR ET DES VAISSEAUX 1987; 80:1913-9. [PMID: 3130008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Between 1972 and 1984, 141 infants of less than 12 months of age were operated upon for coarctation of the aorta. The abnormality was isolated in 41 cases (29 p. 100) and associated with ventricular septal defect (VSD) in 58 cases (41 p. 100), with transposition of the great vessels with or without VSD in 16 cases (11.3 p. 100), with cardiac valve disease with or without VSD in 11 cases (7.8 p. 100) or with miscellaneous intracardiac lesions in 15 cases (10.6 p. 100). Resection-anastomosis (Crafoord) was performed in 89 cases (63 p. 100), subclavian flap aortoplasty (Waldhausen) in 36 cases (26 p. 100) and dacron aortoplasty in 16 cases (11 p. 100). Cerclage of the pulmonary artery was combined with one or another of these operations in 65 cases (46 p. 100). Twenty-five patients (17.5 p. 100) died within 30 days of the operation, and 28 patients (24.7 p. 100 of those who survived surgery) died at a later stage. Three infants were lost sight of. Follow-ups ranged from 1 to 13 years (mean: 4.01 years). Fifteen infants (13.3 p. 100 of those who survived surgery) were reoperated upon for recurrence of the coarctation. Four infants (3.5 p. 100) now present with clinical signs of recoarctation and are awaiting treatment.
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135
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Koller M, Rothlin M, Senning A. Coarctation of the aorta: review of 362 operated patients. Long-term follow-up and assessment of prognostic variables. Eur Heart J 1987; 8:670-9. [PMID: 3653118 DOI: 10.1093/eurheartj/8.7.670] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
362 patients operated upon for coarctation of the aorta from 1961-1980 were analyzed retrospectively. Age at operation was less than 2 years in 74 (group A) and greater than or equal to 2 years in 288 patients (group B). Associated cardiovascular malformations were common, especially in group A patients. Early mortality was 12.2% for group A and 1.4% for group B patients. 336 patients were followed for 6 months to 21 years (mean 8.9 years). Late mortality was 0.8% per patient year. Associated cardiac defects and postoperative hypertension were responsible for most of the late deaths. Late reoperations were performed because of aortic valve disease, residual coarctation (with persistent hypertension) and aortic aneurysms at the site of anastomosis. The incidence of hypertension decreased from 82.5% preoperatively to 33.5% at discharge from the hospital. It decreased further during follow-up in patients operated less than 10 years of age, but remained constant in the older patients. In conclusion, morbidity and mortality after operative repair of coarctation are determined mainly by (1) associated cardiac malformations, and (2) postoperative hypertension. Patients with isolated coarctation and postoperative normal blood pressure have an excellent prognosis. Patients operated upon from between 2-9 years of age carry the lowest risk for residual coarctation and late postoperative hypertension.
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136
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Presbitero P, Demarie D, Villani M, Perinetto EA, Riva G, Orzan F, Bobbio M, Morea M, Brusca A. Long term results (15-30 years) of surgical repair of aortic coarctation. Heart 1987; 57:462-7. [PMID: 3593616 PMCID: PMC1277201 DOI: 10.1136/hrt.57.5.462] [Citation(s) in RCA: 167] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
The late outcome in 226 patients who survived surgical repair of aortic coarctation was assessed 15-30 years after operation. Twenty six patients died during the follow up mainly from causes related to surgical repair or to associated cardiovascular anomalies. The survival rates of patients operated on between the ages of four and 20 years are 97%, 97%, 92% at 10, 20, and 30 years after operation. For patients operated on after the age of 20 the corresponding rates are 93%, 85%, and 68%. This difference is statistically significant from the fifteenth year of follow up onwards. The survival of patients operated on before the age of 20 is not significantly different from that of a comparable general Italian population. Recoarctation occurred in only 8% of patients who had end to end anastomosis, whereas it occurred in 35% of those who had other types of operation. Two thirds of the patients were hypertensive at the last visit. The actuarial curve shows that blood pressure was normal in most patients 5-10 years after operation, but 30 years after coarctation repair only 32% of patients are expected to be normotensive. Thus early repair of aortic coarctation appears to improve long term survival. Intervention in older patients and when blood pressure is high seem to be the most important predictors of late hypertension.
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137
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Westaby S, Parnell B, Pridie RB. Coarctation of the aorta in adults. Clinical presentation and results of surgery. THE JOURNAL OF CARDIOVASCULAR SURGERY 1987; 28:124-7. [PMID: 3558457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
We studied the mode of presentation and results of surgery in 45 adults with coarctation of the aorta. Coarctation was unsuspected in 23 patients, 3 of whom presented with acute aortic dissection and 4 with severe aortic valve disease. Twenty seven were hypertensive before surgery. Three patients required emergency operation and all died. There was one death and one postoperative paraplegia amongst 39 patients who underwent elective operation. Of 21 preoperatively hypertensive patients studied at least 2 years after surgery blood pressure returned to normal levels in 10. Acute aortic dissection, aortic aneurysm formation and aortic valve disease complicate the surgical treatment of adult coarctation and hypertension may persist in as many as 50% of patients. Nevertheless surgery is preferable to the poor reported results of long term medical management.
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138
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Castillo Camacho JA, García Cubillana JM, Moreno de Castro A, Toro Ortega J, Gavilán Camacho JL, Santos de Soto J, Castillo Camacho JM, Ariza S. [Aortic coarctation in children. Analysis of 100 cases]. ANALES ESPANOLES DE PEDIATRIA 1987; 26:99-102. [PMID: 3565963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
One hundred clinical records of coarctation of aorta are presented with 78% catheterization and 31% postmortem examination. Surgical treatment was performed in 46%, 8, in the first month of life, 13 from 1 to 6 month, 5, from 6 to 12 month, 9 from 12 to 24 month and 11 older than 2 years. The surgical mortality was 13%. There was recoarctation in 7.5%. The mortality in the patients not operated on was 31%. This mortality was influenced by the severity of associated malformations. The most frequent associated cardiac malformations were left to right shunts followed by left heart pathology. The association with complex cardiopathies was frequent.
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139
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140
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Ziemer G, Jonas RA, Perry SB, Freed MD, Castaneda AR. Surgery for coarctation of the aorta in the neonate. Circulation 1986; 74:I25-31. [PMID: 3527470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Between 1972 and 1984, 100 consecutive neonates (less than or equal to 30 days old) underwent repair of coarctation of the aorta. Mean (+/- SD) age at operation was 12.0 +/- 8.0 days; mean weight was 3.1 +/- 0.5 kg. Simple coarctation was present in 29 patients (group I), 32 patients had additional ventricular septal defects (group II) and 39 patients had additional complex heart disease (group III). An associated patent ductus arteriosus was present in a total of 81 patients. Subclavian flap angioplasty (SFA) was performed in 70 patients, resection and end-to-end anastomosis (E-E) in 24 patients, and miscellaneous procedures in six patients. All SFA procedures were performed after 1977, and 87.5% of E-Es were done before 1977. The early mortality was 33.3% for patients undergoing E-E and 11.4% for those undergoing SFA. Freedom from reintervention for recoarctation after 5 years was 92.9% for patients who underwent E-E and 75.2% for those who underwent SFA. Actuarial survival at 4 years was 85.5% for group I, 79.9% for group II, and 42.9% for group III. Follow-up was 97.7% for a mean (+/- SD) of 41.9 +/- 37.1 months. It is likely that some of the differences between patients undergoing SFA and E-E with respect to early mortality and freedom from reintervention are due to the different time frames during which the procedures were done. However, neonatal ductal tissue after SFA may contract and fibrose causing recoarctation, while disadvantages related to the circumferential suture line after E-E may have been overemphasized in the past. A prospective randomized trial of these two techniques is warranted.
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141
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Tekulics P, Katona M, Kertész E, Kovács G. [Results of surgical treatment of aortic coarctation in childhood]. Orv Hetil 1986; 127:1799-805. [PMID: 3737185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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142
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Goldman S, Hernandez J, Pappas G. Results of surgical treatment of coarctation of the aorta in the critically ill neonate. Including the influence of pulmonary artery banding. J Thorac Cardiovasc Surg 1986; 91:732-7. [PMID: 3702479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
During a 7 year period, 64 consecutive neonates (less than 30 days of age) underwent surgical repair of coarctation of the aorta. There were no intraoperative deaths, four (6%) postoperative deaths, and seven (12%) late deaths. Improvement in the survival rate in this study can be attributed to improved perioperative care, avoidance of hypothermia during the operation, use of prostaglandin E1 to stabilize the patient's condition before the operation, emergency cardiac catheterization and operations, adequate relief of the aortic obstruction, and appropriate use of pulmonary artery banding. The last of these factors may further reduce the mortality. Banding of the pulmonary artery in patients with complex cardiac lesions associated with a ventricular septal defect has significantly lowered the mortality compared with the mortality of those without pulmonary artery banding. In contrast, the absence of pulmonary artery banding in those with a large ventricular septal defect did not affect the mortality or postoperative ventilator requirements as compared to patients having banding and coarctation repair. One late death was related to complications of the pulmonary artery band.
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143
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Sánchez GR, Balsara RK, Dunn JM, Mehta AV, O'Riordan AC. Recurrent obstruction after subclavian flap repair of coarctation of the aorta in infants. Can it be predicted or prevented? J Thorac Cardiovasc Surg 1986; 91:738-46. [PMID: 3702480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Recoarctation is a problem in some patients after subclavian flap aortoplasty. To investigate the reason for recoarctation, we reviewed the records of 26 infants who underwent subclavian flap repair for symptomatic coarctation of the aorta at less than 3 months of age between June, 1979, and December, 1983. Age at repair ranged from 2 to 65 days (median 16 days) and weight from 2.1 to 4.9 kg (median 3.4 kg). In 14 patients the coarctation was associated with significant intracardiac defects (complex in six). There were two intraoperative deaths and one early death (surgical mortality 12%). The survivors were followed from 6 weeks to 66 months (median 12 months). Five survivors (22%), all operated on at less than 14 days of age, developed severe recoarctation 6 weeks to 6 months (median 5 months) after repair. The obstruction appeared to be due to lumen obliteration by shelf-life posterior wall tissue. Morphometric analysis of preoperative angiograms showed no correlation between recoarctation and distance between the left subclavian artery and the site of coarctation, length of the isthmus, diameter of the isthmus, combined cross-sectional area of the left subclavian artery and isthmus, or the ratio of the combined cross-sectional area of the left subclavian artery and isthmus to the cross-sectional area of the descending thoracic aorta. Recoarctation did not correlate with weight at operation, but it correlated significantly with age at aortoplasty (p = 0.02). The results suggest that intrinsic abnormalities of the periductal aortic wall are responsible for recoarctation after subclavian flap aortoplasty. Particular attention to this abnormal tissue at repair may prevent early recurrence in young infants.
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144
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Kopf GS, Hellenbrand W, Kleinman C, Lister G, Talner N, Laks H. Repair of aortic coarctation in the first three months of life: immediate and long-term results. Ann Thorac Surg 1986; 41:425-30. [PMID: 3963920 DOI: 10.1016/s0003-4975(10)62701-4] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The optimum surgical procedure for treatment of coarctation of the aorta in the neonatal period remains controversial. To assess immediate and long-term results of using primarily the subclavian flap angioplasty procedure (SFA), we reviewed our initial 5-year experience. The average follow-up was 6 years. From 1977 to 1981, 25 infants under 3 months of age (1 to 86 days, mean 21) required emergency surgery for repair of coarctation of the aorta. Three groups of patients were identified. Group I consisted of 10 patients with or without patent ductus arteriosus. In group II, 10 patients had coarctation association with one or multiple ventricular septal defects (VSDs) without other congenital defects. In group III, 5 patients had coarctation associated with more complex congenital heart lesions. Twenty-three SFAs and two patch aortoplasties were performed. No patient with isolated VSD was banded. All patients except one in group III with an associated atrioventricular canal survived initial hospitalizations. Four late deaths occurred, all in patients with associated complex heart defects. There were three recurrent coarctations requiring surgery or balloon angioplasty (12%)--one in each group, with a total rate of 0.77 recurrences per 100 patient-months. SFA for coarctation in the neonatal period is a safe and effective operation with a low initial mortality (4%, 0-19%, 70% confidence limits) well tolerated in this group of ill patients. Long-term outcome is primarily related to the presence of associated complex congenital defects. Infants with VSD associated with coarctation did not require pulmonary artery banding unless primary intracardiac repair was not feasible.(ABSTRACT TRUNCATED AT 250 WORDS)
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145
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Levinsky L, Deviri E, Schachner A, Levy MJ. Repair of coarctation of the aorta in the first three months of life. SCANDINAVIAN JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 1986; 20:209-12. [PMID: 3810088 DOI: 10.3109/14017438609105925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Coarctation of the aorta was surgically treated in 28 infants (16 male, 12 female) aged 2 days-3 months, with 19 younger than 1 month. Body weight at operation was 1.6-4.2 (mean 2.8) kg. 3 infants had coarctation alone, 10 had a wide patent ductus arteriosus as the only associated anomaly and 15 had a variety of other anomalies. Resection with end-to-end anastomosis was performed in only one case, while 21 underwent subclavian flap aortoplasty and six patch graft aortoplasty. Additional procedures were banding of the pulmonary artery in five cases and open aortic commissurotomy in one case. The early mortality was 10.7% (3 infants) and three more died later. Further cardiac surgery was subsequently performed on four of the infants. Of the 22 survivors, two had significant recurrence of coarctation which, however, was successfully corrected in one case. The blood pressure was within normal limits in all survivors, except those with recoarctation.
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Iacobone G, Bettuzzi MG, Cecchetti P, Cecconi M, Cesari GP, Cuccaroni G, Ricciotti R, Sgarbi E. [Aortic coarctation surgically treated in the 1st year of life. Results in 36 cases]. GIORNALE ITALIANO DI CARDIOLOGIA 1985; 15:1039-42. [PMID: 3830754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Thirty-six infants under one year of age underwent surgical repair of coarctation of the aorta between 1968 and 1983 in our institution. Coarctation was isolated or associated to a patent ductus arteriosus in sixteen cases, while in twenty it was associated with significant intracardiac disease. Twenty-nine patients were operated on in the first three months of life and in twenty a severe heart failure was present before the operation. Nine patients (25%) died while in the hospital: all of them were less than three months of age and all but one were affected by major intracardiac anomalies and severe heart failure. Surgical repair was by subclavian flap aortoplasty in twenty-nine cases, resection with end-to-end anastomosis in three, patch aortoplasty in three and Blalock-Park anastomosis in one. Operative mortality was unaffected by the surgical technique. The surviving children were followed-up for 30 +/- 7 months; one late death occurred suddenly, two months after the repair of a ventricular septal defect. An arm/leg pressure gradient, indicative of recoarctation, was detected in five cases: only one had been repaired by the subclavian flap technique, while the others were the only survivors of the end-to-end anastomosis and patch aortoplasty group. Subclavian flap aortoplasty is suggested as the operation of choice for coarctation of the aorta in the first year of life.
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Körfer R, Meyer H, Kleikamp G, Bircks W. Early and late results after resection and end-to-end anastomosis of coarctation of the thoracic aorta in early infancy. J Thorac Cardiovasc Surg 1985; 89:616-22. [PMID: 3982065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Over a 9 year period, 55 infants underwent resection and end-to-end anastomosis for symptomatic coarctation of the thoracic aorta during their first 120 days of life (mean age 47 days; mean weight 3.7 kg). Forty-two had preductal coarctation and 13, postductal. Additional cardiac lesions were found in 48 patients. Ventricular septal defect, either isolated or associated with other malformations, was the most frequent finding (37 patients). Simultaneous banding of the pulmonary artery was performed in 14 infants because of nonrestrictive ventricular septal defects. The hospital mortality was 3.6% (two patients). There were no late deaths. All survivors have been reinvestigated, and 27 have been recatheterized. In the group as a whole, after an average follow-up of 4.5 years, the mean pressure gradient (arm/leg) was 7 mm Hg (range 0 to 45 mm Hg). In the recatheterized infants, the average systolic pressure gradient at the anastomotic site was 16 mm Hg (range 2 to 62 mm Hg), whereas the mean pressure gradient in this group was 7 mm Hg (range 0 to 33); only three of them had systolic pressure gradients of more than 20 mm Hg. One reoperation is scheduled. Our data suggest, that resection and end-to-end anastomosis for symptomatic coarctation in the first 3 months of life can be performed with very low operative mortality and excellent long-term results.
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Benatar A, Human DG, Fraser CB. Coarctation and coarctation syndrome. A 5-year review. S Afr Med J 1985; 67:239-41. [PMID: 3983766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The management of and results of treatment in 57 children with coarctation of the aorta are presented. In this series, 75% of the patients presented in the 1st year of life and 51% presented as neonates. Among the 50 patients who underwent surgery the total surgical mortality rate was 14%. The higher mortality in young infants is closely related to associated cardiac anomalies. We suggest that neonates with coarctation presenting with heart failure should be operated on early, as this significantly reduces the mortality.
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Leoni F, Huhta JC, Douglas J, MacKay R, de Leval MR, Macartney FJ, Stark J. Effect of prostaglandin on early surgical mortality in obstructive lesions of the systemic circulation. BRITISH HEART JOURNAL 1985; 52:654-9. [PMID: 6542422 PMCID: PMC481701 DOI: 10.1136/hrt.52.6.654] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
To examine the effect of preoperative prostaglandin infusion on surgical mortality the records of all patients aged less than or equal to 28 days operated between January 1979 and December 1981 for obstructive lesions of the systemic circulation were reviewed. Forty patients had coarctation of the aorta, five interrupted aortic arch, and seven critical aortic stenosis. Fourteen patients received intravenous prostaglandin before operation. Among preoperative variables low cardiac output was identified as a possible risk factor for hospital death, whereas the presence of a raised blood urea concentration was possibly significantly associated with hospital mortality only in patients not treated with prostaglandin. The preoperative administration of prostaglandin had a strongly favourable influence: 11 out of 38 (29.0%) patients who did not receive prostaglandin died compared with none of 14 treated with prostaglandin. The two groups were otherwise comparable with respect to the incidence of coagulopathy, urgency of operation, associated anomalies, and other medical treatment. Mean age at operation was younger and mean admission blood urea concentration higher in the group treated with prostaglandin, whereas the incidence of preoperative low cardiac output was probably higher. It is concluded that short term preoperative infusion of prostaglandin in associated with a significant reduction in early surgical mortality in this high risk group of infants.
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Cobanoglu A, Teply JF, Grunkemeier GL, Sunderland CO, Starr A. Coarctation of the aorta in patients younger than three months. A critique of the subclavian flap operation. J Thorac Cardiovasc Surg 1985; 89:128-35. [PMID: 3965809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Unexpected and disappointing late results with the subclavian flap operation prompted this analysis of repair of coarctation in infants under 3 months of age. A total of 134 such patients underwent surgical repair since 1960 with 55 end-to-end anastomoses performed earlier in our experience (mean follow-up 5.0 years) and 67 subclavian flap angioplasty operations performed more recently (mean follow-up 2.0 years). The operative mortality was not significantly different (p = 0.3) between end-to-end anastomosis (29%) and subclavian flap angioplasty (19%), but it was significantly higher (p less than 0.01) in the first week of life (56%). Recurrent coarctation occurred in 16 cases, necessitating reoperation. The reoperation-free rates (with standard error) at 5 years for end-to-end anastomosis and subclavian flap angioplasty were 92% +/- 5% and 75% +/- 7%, respectively (p = 0.01). Eight of 10 patients who had reoperation after angioplasty had early recurrence with continued involution of the periductal tissues and growth of the posterior aortic ridge. Six patients who had recurrence after anastomosis demonstrated late anastomotic growth failure. The most common reoperation technique was patch aortoplasty (10 patients). The high incidence of early recurrence with subclavian flap angioplasty in infants under 3 months of age suggests end-to-end anastomosis as the procedure of choice when applicable.
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