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Iacona GM, Marianeschi SM, Condoluci C, Masetti P, Abella RF, Smedile G, Meli M, Cipriani A, Iorio FS, Marcelletti C. [The role of a bidirectional cavopulmonary anastomosis in the correction and palliation of complex congenital cardiopathies]. G Ital Cardiol 1998; 28:1372-7. [PMID: 9887390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Between May 1990 and January 1998, 68 patients underwent bidirectional cavo-pulmonary anastomosis. We evaluated all patients in whom the bidirectional cavo-pulmonary anastomosis was associated with additional pulmonary flow (group A) and those in whom it was associated with biventricular repair (group B). Group A included 23 patients (33.8%), 14 males and 9 females, mean age 25 years and 6 months (range 4 months-16 years). Diagnoses were double outlet right ventricle (6), univentricular heart (6), tricuspid atresia (5), congenitally-corrected transposition of the great arteries with ventricular septal defect and pulmonary stenosis (3), right isomerism (2) and pulmonary atresia with atrioventricular canal (1). Group B included 13 patients (19.1%), 6 males and 7 females, mean age 13 years and 7 months (range 1 year-37 years). Diagnoses were pulmonary atresia with intact ventricular septum (4), Ebstein's anomaly (3), tetralogy of Fallot (3), atrioventricular canal (1), hypoplastic right ventricle (1), and pulmonary and tricuspid insufficiency (1). Four patients (17.3%) in group A died in the postoperative period, whereas there was no postoperative mortality in group B. Follow-up data were available in 31 patients (19 from group A, 13 from group B). Mean follow-up was 1 year and 6 months (range 30 days to 6 years). Evaluation was done by NYHA class functional status. In group A, 14 patients are doing well (NYHA I or II), while five patients (26.3%) underwent Fontan operation with one death. All group B patients are currently doing well (NYHA class I or II). In group A, complications were pericardial effusion (7), transient superior vena cava syndrome (5), pleural effusion (4), chylothorax (1) and rhythm disturbance (1). Complications in group B involved neurological events (2), pleural effusion (1) and rhythm disturbance (1). Bidirectional cavo-pulmonary anastomosis can be associated with additional pulmonary flow with good short- and intermediate-term outcome. Concern remains for the ability to properly regulate the amount of effective pulmonary blood flow. Bidirectional cavo-pulmonary anastomosis can be associated with biventricular repair in patients with diminutive right ventricles, amenable to anatomic complete correction, with good clinical outcome.
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Affiliation(s)
- G M Iacona
- Raggruppamento di Cardiologia Medico Chirurgica, Hesperia Hospital, Modena
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Gazzolo D, Marcelletti C, Bruschettini PL, Michetti F. Role of S-100 as a marker of brain damage during cardiopulmonary by-pass in children. Pediatr Res 1998; 44:420-420. [DOI: 10.1203/00006450-199809000-00038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/17/2023]
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Gazzolo D, Vinesi P, Geloso MC, Marcelletti C, Iorio FS, Cipriani A, Marianeschi SM, Michetti F. S100 blood concentrations in children subjected to cardiopulmonary by-pass. Clin Chem 1998; 44:1058-1060. [PMID: 9590386 DOI: 10.1093/clinchem/44.5.1058] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/17/2023]
Affiliation(s)
- D Gazzolo
- Dept. of Child Health and Neonatal Medicine, Giannina Gaslini Children's Hospital, Genoa, Italy
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Amodeo A, Galletti L, Marianeschi S, Picardo S, Giannico S, Di Renzi P, Marcelletti C. Extracardiac Fontan operation for complex cardiac anomalies: seven years' experience. J Thorac Cardiovasc Surg 1997; 114:1020-30; discussion 1030-1. [PMID: 9434697 DOI: 10.1016/s0022-5223(97)70016-3] [Citation(s) in RCA: 119] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
METHODS Between 1988 and 1995, 60 patients with complex cardiac anomalies underwent a total extracardiac cavopulmonary connection, a combination of a bidirectional cavopulmonary anastomosis with an extracardiac conduit interposition between the inferior vena cava and pulmonary arteries, except in one patient in whom direct anastomosis was possible. In 40 patients the total extracardiac cavopulmonary connection followed preliminary bidirectional cavopulmonary anastomosis, associated with a modified Damus-Kaye-Stansel anastomosis in 16. The conduits were constructed of Dacron fabric (n = 34), homografts (n = 3), and polytetrafluoroethylene (n = 22). RESULTS Total early failure rate was 15% (n = 9). Six patients died, and three more had conduit takedown owing to pulmonary artery stenosis and hypoplasia (n = 2) and severe atrioventricular valve regurgitation (n = 1). Two other patients required anastomosis revision owing to stricture. In a mean follow-up of 48 months (6 to 86 months) there were no late deaths (actuarial 5-year survival 88% +/- 4%); 52 of 54 patients are in New York Heart Association class I or II. Two patients required pulmonary artery balloon dilation or stent implantation, or both, after total extracardiac cavopulmonary connection. Late tachyarrhythmias were detected in four of 54 patients: two had sick sinus syndrome with flutter necessitating a pacemaker implantation and two had recurrent flutter (actuarial 5-year arrhythmia-free rate 92% +/- 4%). Conduit patency was evaluated by serial magnetic resonance imaging studies. Preliminary data showed a 17.8% +/- 7.6% mean reduction in conduit internal diameter during the first 6 months after total extracardiac cavopulmonary connection, with no progression over the next 5 years. CONCLUSION These results demonstrate that the total extracardiac cavopulmonary connection provides good early and midterm results and may reduce the prevalence of late arrhythmias in patients undergoing the Fontan operation.
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Affiliation(s)
- A Amodeo
- Dipartimento Medico-Chirurgico di Cardiologia Pediatrica, Ospedale Bambino Gesù, Rome, Italy
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Carotti A, Marino B, Bevilacqua M, Marcelletti C, Rossi E, Santoro G, De Simone G, Pasquini L. Primary repair of isolated ventricular septal defect in infancy guided by echocardiography. Am J Cardiol 1997; 79:1498-501. [PMID: 9185640 DOI: 10.1016/s0002-9149(97)00178-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Between 1989 and 1995, 96 consecutive infants affected by isolated ventricular septal defect (VSD) were submitted for primary correction at a median age of 4 months. Of the 96, 60 (group I) underwent surgery on the base of a 2-dimensional Doppler echocardiographic (DD echo) test alone. The preoperative DD echo anatomic definition of the type of VSD was confirmed at surgery in all 60 patients without false-positive results in terms of additional cardiac anomalies. There were 2 false-negatives: in 2 patients an associated cardiac anomaly was not detected by DD echo and required a second surgical procedure after postoperative cardiac catheterization. During the same period 36 infants (group II) underwent surgical closure of isolated VSD on the basis of cardiac catheterization and angiocardiography in addition to DD echo. The retrospective comparison between the 2 groups revealed no significant difference in terms of sensitivity and specificity of the diagnostic tools, early and late mortality after surgical correction, postoperative hospital stay, and need for late cardiac catheterization and surgery. We conclude that after an accurate selection, most of the infants with uncomplicated VSD can safely undergo primary repair on the basis of DD echo alone.
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Affiliation(s)
- A Carotti
- Department of Pediatric Cardiology and Cardiac Surgery, Ospedale Bambino Gesu, Rome, Italy
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6
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Caione P, Marcelletti C, Rizzoni G, Parisi F, Capozza N, Squitieri C, Bagolan P, Dello Strologo L, Malena S. [Combined heart-kidney transplantation in pediatric age]. Minerva Pediatr 1996; 48:451-5. [PMID: 9053724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A case of simultaneous heart and kidney transplantation is presented in a 12 years old girl. The patient suffered from dilated cardiomyopathy and end-stage kidney disease. Bilateral vesico-renal refluxes were corrected at the same time of the duplex transplantation. A multiorgan harvesting from a pediatric 8 years old donor was utilized. Follow-up is 40 months. Cytomegalovirus (CMV) infection and acute tubular necrosis from haemoglobinuria were transient complications. Hemolysis from bypass and extracorporeal circulation was involved as pathogenetic factor of the acute tubular necrosis. Cardiac and renal function remain excellent and the child is fully recovered and resumed a normal and active life. Combined heart and kidney transplantation may be of benefit in selected patients, also in pediatric age.
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Affiliation(s)
- P Caione
- Istituto a Carattere Scientifico, Ospedale Pediatrico Bambino Gesù, Roma
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7
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Pastore E, Turchetta A, Giordano U, Giannico S, Marcelletti C, Ragonese P, Calzolari A. [Functional evaluation by treadmill in children and adolescent following correction of Tetralogy of Fallot]. G Ital Cardiol 1996; 26:739-45. [PMID: 8964316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
AIM OF THE STUDY The Authors have examined 22 children (16m and 6f), mean age 9.64 +/- 2.63 years, range 5-15, after total correction for Tetralogy of Fallot, to evaluate the response of their cardiovascular apparatus during an exercise testing on treadmill (Bruce protocol). METHODS Parameters examined: exercise duration, maximal heart rate (HR), maximal systolic blood pressure (max BP), non invasive cardiac output at rest and at the peak of exercise (CO), arterial oxygen saturation; lung function test at rest, echocardiogram and 24 hours Holter monitoring. CONTROL GROUP 22 healthy peers, same gender, height and weight, not practising competitive sports. RESULTS The exercise duration was significantly lower in the first group (77.8 +/- 11.8%; 86.5 +/- 8.2%; P = 0.006). Also max HR and max BP were significantly lower (max HR: 162 +/- 12 b/m'; 187 +/- 8 b/m'; P = 0.000), (max BP: 119 +/- 9 mm Hg; 126 +/- 12 mm Hg; P = 0.042). There were no differences for CO at rest (3.70 +/- 1.09 l/m'; 3.95 +/- 1.07 l/m'). In the first group, CO at peak of exercise was lower but not significantly (6.51 +/- 2.56 l/m'; 7.95 +/- 2.77 l/m'; NS). CONCLUSIONS These results make more complete the not invasive functional evaluation for a better follow-up of these patients and a better choice for their physical activity.
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Affiliation(s)
- E Pastore
- Dipartimento Medico Chirurgico Di Cardiologia Pediatrica, Ospedale Bambino Gesù, Roma
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Giamberti A, Marino B, di Carlo D, Iorio FS, Formigari R, de Zorzi A, Marcelletti C. Partial atrioventricular canal with congestive heart failure in the first year of life: surgical options. Ann Thorac Surg 1996; 62:151-4. [PMID: 8678634 DOI: 10.1016/0003-4975(96)00262-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND An important subgroup of patients with partial atrioventricular canal require an operation in the first year of life because of refractory congestive heart failure. METHODS From June 1982 to April 1995, of 128 patients with partial atrioventricular canal, 35 patients (27%) underwent surgical treatment at less than 1 year of life. Associated cardiac anomalies were present in 22 patients. Only 7 patients (20%) had Down's syndrome. Five patients with left ventricular hypoplasia underwent aortic coarctectomy (3 patients) or Norwood operation (2 patients). The other 30 patients underwent anatomic repair in 24 cases and aortic coarctectomy in 6. The surgical results of patients submitted for anatomic repair were retrospectively correlated with the echocardiographic mitral valve diameter. RESULTS There were 7 deaths (29%) after anatomic repair, 2 (22%) after aortic coarctectomy, and 2 (100%) after Norwood operation. Infants with a mitral valve diameter less than 2.5 x 10-2 m/m2 died at repair. In a mean follow-up of 73.5 months there were five secondary mitral valve plasties and three repairs after aortic coarctectomy. CONCLUSIONS Among patients with partial atrioventricular canal, there is an important subgroup with clinical signs of heart failure in the first year of life. Left-sided obstructive lesions and complex mitral valve anomalies seem to play a fundamental role in the clinical evolution and prognosis of these patients. The echocardiographic mitral valve diameter may be useful for determining the correct surgical indication.
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Affiliation(s)
- A Giamberti
- Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Hospital, Rome, Italy
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Bosman C, Boldrini R, Ballerini L, Baldini D, Marcelletti C. Myocardial rhabdomyoma with rhabdomyoblastic moiety. Gen Diagn Pathol 1996; 141:393-8. [PMID: 8780940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The clinical, histologic, histochemical, immunohistochemical, and ultrastructure studies of a primary neoplasia of the myocardium with onset in a 14-year-old boy led to the conclusion that this was a benign neoplasia of myocardial origin, apparently not previously described. The authors propose to call this entity "myocardial rhabdomyoma with rhabdomyoblastic moiety".
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Affiliation(s)
- C Bosman
- Department of Experimental Medicine and Pathology, La Sapienza University, Rome, Italy
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10
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Parisi F, Squitieri C, Marcelletti C. [Heart transplantation in childhood: heredity of Baby Fae]. G Ital Cardiol 1996; 26:353-5. [PMID: 8690191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Santoro G, Marino B, Di Carlo D, Formigari R, Santoro G, Marcelletti C, Pasquini L. Patient selection for repair of complete atrioventricular canal guided by echocardiography. Eur J Cardiothorac Surg 1996; 10:439-42. [PMID: 8817140 DOI: 10.1016/s1010-7940(96)80112-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE Two-dimensional, Doppler and color-flow echocardiography is accepted as a safe diagnostic tool to guide the surgical treatment of certain congenital heart defects. Its role for surgical indication in patients with complete atrioventricular canal (cAVC) is described in this paper. METHODS Between July 1989 and January 1995, 80 patients with cAVC underwent primary repair in our Institution. In 73 surgery was guided only by echocardiography (Group I), while in the remaining 7 patients (Group II) cardiac catheterization was performed because of unclear diagnosis and/or suspected associated malformations. RESULTS Echocardiography showed an overall sensitivity of 100% and specificity of 93% in detecting associated malformations. DISCUSSION Based on these data and on the knowledge of the natural history of pulmonary vascular changes in patients with cAVC we think that echocardiography might be adequate for selection of infants with uncomplicated forms of cAVC for primary repair.
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Giamberti A, Giannico S, Squitieri C, Iorio FS, Amodeo A, Carotti A, Picardo S, Marcelletti C. Neonatal pulmonary autograft implantation for cardiac tumor involving aortic valve. Ann Thorac Surg 1995; 59:1219-21. [PMID: 7733727 DOI: 10.1016/0003-4975(94)00888-e] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We diagnosed in a 4-day-old neonate a cardiac tumor involving the left atrium, left atrioventricular junction, left ventricular outflow tract, and aortic valve with severe subvalvular and valvular aortic stenosis. The critical involvement of the aortic valve and the scarcity of neonatal cardiac donors led us to perform a successful replacement of the aortic root with a pulmonary autograft, using a very small homograft for the native pulmonary valve (Ross operation).
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Affiliation(s)
- A Giamberti
- Department of Pediatric Cardiology, Bambino Gesú Hospital, Rome, Italy
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Cicini MP, Parisi F, Bevilacqua M, Marcelletti C. [Cardiac retransplantation: is it justified in childhood?]. G Ital Cardiol 1994; 24:1575-80. [PMID: 7883130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A 7-year-old boy had undergone heart transplantation (HT) at 1 year of age. The immunosuppressive regimen consisted of cyclosporine and azathioprine (Cy+Aza). During the follow-up there were 7 episodes of moderate rejection: 4 of them occurred during the first 3 months. He had cytomegalovirus (CMV) seroconversion 4 years after HT. After 5 years since he underwent primary HT, cardiac catheterization and selective coronary angiography, performed on a yearly basis, showed triple vessel occlusive disease. The treadmill test was positive. During the following year, the patient's clinical condition deteriorated: in May '92 he underwent retransplantation. Cross-match was negative and there were no common HLA-DR antigens between the first and the second donor heart. Only 1 rejection episode occurred during the first 18 months of follow-up. Despite the shortage of donor hearts we feel that retransplantation is justified as an elective procedure in pediatric patients with cardiac allograft vasculopathy (CAV).
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Affiliation(s)
- M P Cicini
- Dipartimento Medico-Chirurgico di Cardiologia Pediatrica, Ospedale Bambino Gesù, Roma
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Cicini MP, Marcelletti C. Clinical problems in pediatric heart and heart-lung transplantation. Transplant Team. Rays 1994; 19:366-77. [PMID: 7800844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- M P Cicini
- Dipartimento Medico-Chirurgico di Cardiologia Pediatrica, Ospedale, Bambino Gesi, Roma, Italy
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Abbattista AD, Marino B, Iorio FS, Marcelletti C. Complete atrioventricular canal and total anomalous pulmonary venous drainage: a rare association. J Thorac Cardiovasc Surg 1994; 107:1536-8. [PMID: 8196404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Abbattista A, Marino B, Iorio F, Marcelletti C. Complete atrioventricular canal and total anomalous pulmonary venous drainage: A rare association. J Thorac Cardiovasc Surg 1994. [DOI: 10.1016/s0022-5223(94)70439-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Amodeo A, Di Donato R, Carotti A, Marino B, Marcelletti C. Pulmonary arteriovenous fistulas and polysplenia syndrome. J Thorac Cardiovasc Surg 1994; 107:1378-9. [PMID: 8176990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Santoro G, Marino B, Di Carlo D, Formigari R, de Zorzi A, Mazzera E, Rinelli G, Marcelletti C, De Simone G, Pasquini L. Echocardiographically guided repair of tetralogy of Fallot. Am J Cardiol 1994; 73:808-11. [PMID: 8160620 DOI: 10.1016/0002-9149(94)90885-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Although 2-dimensional, Doppler, color flow echocardiography is accepted as a safe diagnostic method to guide the surgical treatment of certain heart defects, cardiac catheterization remains mandatory for patients with tetralogy of Fallot. Based on the excellent diagnostic correlation between echocardiography and angiocardiography, a policy of echo-guided primary repair of uncomplicated, selected cases of tetralogy of Fallot was introduced at Ospedale Bambino Gesù. In the last 5 years, of 139 patients who had surgery for tetralogy of Fallot, 105 underwent primary repair. In 56 patients (53.3%), surgery was guided only by echocardiography (group I). In the remaining 49 patients (46.7%) (group II), unclear imaging of cardiovascular anatomy (n = 23), or echo-suspected associated malformations (n = 26) prompted cardiac catheterization. The 2 groups did not differ in age and weight at surgery. Intraoperative examination did not show diagnostic errors in patients of group I; cardiac catheterization and surgery confirmed the suspected associated anomalies in 16 of 26 patients of group II (38.4% false-positive). Echocardiography showed an overall sensitivity of 100% and specificity of 85% for detection of associated malformations. In conclusion, echocardiography proved to be adequate for selection of patients with uncomplicated forms of tetralogy of Fallot for primary repair.
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Condoluci C, di Donato RM, Marcelletti C, Guccione P. [Central cyanosis in a newborn infant due to a prominence of the eustachian valve]. G Ital Cardiol 1994; 24:151-4. [PMID: 8013768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A 3-day-old neonate with severe central cyanosis was found to have a right to left shunt across a secundum atrial septal defect, due to prominence of the Eustachian valve. Two-dimensional echocardiography with Doppler and color Doppler allowed a precise morphological and pathophysiological diagnosis. Cardiac catheterization and angiocardiography confirmed the diagnosis. The patient is asymptomatic 12 months after surgical excision of the Eustachian valve and closure of the atrial septal defect, performed at two months of age.
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Affiliation(s)
- C Condoluci
- Dipartimento Medico-Chirurgico di Cardiologia Pediatrica, Ospedale Bambino Gesù, Roma
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Giannico S, Iorio FS, Carotti A, Marcelletti C. Staging toward the Fontan operation. Semin Thorac Cardiovasc Surg 1994; 6:13-6. [PMID: 7513188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- S Giannico
- Department of Pediatric Cardiology and Cardiac Surgery, Ospedale Bambino Gesu, Rome, Italy
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Gagliardi MG, Bevilacqua M, Squitieri C, Boldrini R, Di Julio DP, Marcelletti C. Dilated cardiomyopathy caused by acute myocarditis in pediatric patients: evolution of myocardial damage in a group of potential heart transplant candidates. J Heart Lung Transplant 1993; 12:S224-9. [PMID: 8312340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Dilated cardiomyopathy, frequently caused by acute myocarditis, is a common indication for heart transplantation in pediatric patients. The prognosis of children with acute myocarditis is not well known but is believed to be poor. We report the short-term follow-up in 20 pediatric patients (mean age 22 +/- 19 months) with acute myocarditis diagnosed by endomyocardial biopsy. All patients were treated by immunosuppression (cyclosporine and steroids). Endomyocardial biopsy was repeated after 6 months in all patients and after 1 year in patients with persistent acute myocarditis. To evaluate left ventricular function, two-dimensional echocardiography was performed at the time of each endomyocardial biopsy, and left ventricular end-diastolic volume index and ejection fraction were calculated. After 6 months, endomyocardial biopsy showed persistence of acute myocarditis in 13 of 20 patients. After 1 year, endomyocardial biopsy performed in 11 of 13 patients with persistent acute myocarditis showed ongoing acute myocarditis in 10 of 11 patients. On admission to the hospital, 16 of 20 patients had left ventricular dilation (end-diastolic volume index 122 +/- 19 ml/m2; normal values 63 +/- 17 ml/m2) and 20 of 20 had decreased contractility (ejection fraction 34% +/- 11%; normal values 66.1% +/- 5.2%). After 6 months, in all patients the end-diastolic volume index decreased to 73 +/- 23 ml/m2 (p < 0.001), and the ejection fraction increased to 56% +/- 8% (p < 0.000001).(ABSTRACT TRUNCATED AT 250 WORDS)
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Carotti A, Iorio FS, Amodeo A, Giamberti A, Marianeschi S, Nava S, De Simone G, di Carlo DC, Marcelletti C. Total cavopulmonary direct anastomosis: a logical approach in selected patients. Ann Thorac Surg 1993; 56:963-4. [PMID: 8215675 DOI: 10.1016/0003-4975(93)90364-n] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A 2.5-year-old boy with a diagnosis of situs solitus, tricuspid atresia, anatomically corrected malposition of the great arteries (S,D,L), left juxtaposition of atrial appendages, and pulmonary stenosis underwent successful total cava-to-pulmonary connection by means of a superior vena cava-to-pulmonary artery end-to-side anastomosis associated with an inferior vena cava-to-pulmonary artery direct anastomosis. Anatomic features and surgical technique are described.
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Affiliation(s)
- A Carotti
- Department of Pediatric Cardiology and Cardiac Surgery, Ospedale Bambino Gesù, Roma, Italy
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Santoro G, Marino B, Giannico S, Cicini MP, Formigari R, De Zorzi A, Marcelletti C, Ragonese P. [The bidirectional cavo-pulmonary anastomosis: a clinico-functional assessment in a medium-term follow-up]. G Ital Cardiol 1993; 23:459-65. [PMID: 8339871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND The bidirectional cavo-pulmonary anastomosis is a useful surgical procedure for patients with complex congenital heart disease characterized by univentricular physiology. This operation significantly increases effective pulmonary blood flow and rarely causes distortion of the main pulmonary arterial branches. The aim of this study was to evaluate the clinical and pathophysiologic consequences of bidirectional cavo-pulmonary anastomosis as well as the effectiveness of this surgical approach as a definitive palliation. METHODS Clinical, hemodynamic and functional data of 12 patients who had undergone a bidirectional cavo-pulmonary anastomosis were reviewed. Each patient underwent clinical examination, chest x-ray, ambulatory EKG, bidimensional color-Doppler echocardiography, spirometric analysis, lung perfusion scintigraphy, cardiac catheterization and angiography, and stress test. Stress test data were compared to those obtained by a normal population of age-matched children. RESULTS After a mean follow-up interval of 28 +/- 20 months all patients showed a good clinical condition. Improved oxygenation, exercise tolerance and growth velocity were noted in all patients. Only 34% of patients showed abnormalities of chest x-ray, 29% manifested significant arrhythmias during ambulatory EKG and 20% showed abnormal ventricular function echocardiographically. Spirometry was normal in all patients, while lung perfusion scintigraphy was constantly abnormal with right/left and upper/lower perfusion mismatch. At cardiac catheterization a reduction of end diastolic volume (from 106.9 +/- 50.6 to 67.3 +/- 41.6 ml, p < 0.05) and end systolic volume (from 58.0 +/- 27.9 to 32.5 +/- 33.5 ml, p < 0.05) was noted. The functional evaluation of these patients was highly abnormal due to an impaired response to effort as evidenced by work time (p < 0.0001 vs normal) and stress-induced cardiovascular modifications. CONCLUSIONS On the basis of these findings, we suggest that: 1) bidirectional cavo-pulmonary anastomosis is useful as an intermediate step towards a Fontan procedure, as it improves the hemodynamic performance of the systemic ventricle; 2) conversely, bidirectional cavo-pulmonary anastomosis should not be considered a form of definitive palliation for complex congenital heart disease because in these patients the response to exercise remains unsatisfactory.
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25
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Di Donato RM, di Carlo D, Marcelletti C. Staged Fontan repair of complex cardiac anomalies with subaortic obstruction. Ann Thorac Surg 1993; 55:1280-1. [PMID: 7684220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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26
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Di Donato RM, Amodeo A, di Carlo DD, Galletti L, Rinelli G, Pasquini L, Marcelletti C. Staged Fontan operation for complex cardiac anomalies with subaortic obstruction. J Thorac Cardiovasc Surg 1993; 105:398-404; discussion 404-5. [PMID: 8445919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Ventricular hypertrophy is a recognized risk factor for the Fontan operation in cases of complex cardiac anomalies with unrestricted pulmonary blood flow and subaortic obstruction. Between 1986 and 1991 we have treated 23 such patients with a new type of palliation combining a main pulmonary artery-ascending aorta anastomosis with a bidirectional cavopulmonary anastomosis. Their ages averaged 57 +/- 36 months (7 to 155 months). Nine patients had (S,L,L) single ventricule with transposition and the other 14 had more complex cardiac anomalies unsuitable for biventricular repair. Subaortic obstruction was defined by a hemodynamic criterion (n = 6) or by a morphologic criterion (n = 17). There were five hospital deaths (21.7%): All three patients older than 7 years of age died (p = not significant). Follow-up averaged 28 +/- 21 months (range 1 to 58 months). Among the 18 hospital survivors, the proportions surviving 1 and 5 years after the operation were 78% and 63%, respectively. Control cardiac catheterization in 11 patients showed no or trivial subaortic gradient, a mean cavopulmonary pressure of 10 +/- 3 mm Hg, and a mean arterial oxygen saturation of 83%. Nine patients underwent secondary Fontan repair in our institution 21 +/- 4 months after palliation, without deaths. Another patient died elsewhere, 3.7 years after palliation, as a result of hemorrhage at sternal reentry during attempted Fontan operation (overall mortality at repair, 10%). The other eight patients are awaiting Fontan operation. This staged approach reduces both pressure and volume ventricular load and provides adequate oxygenation before the Fontan operation. In our experience, it resulted in reduced mortality at definitive repair.
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Affiliation(s)
- R M Di Donato
- Department of Pediatric Cardiac Surgery, Bambino Gesù Hospital, Rome, Italy
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27
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Amodeo A, Iorio FS, Giamberti A, Marcelletti C. Modified fontan operation. Eur Surg 1993. [DOI: 10.1007/bf02602134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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28
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Giannico S, Corno A, Marino B, Cicini MP, Gagliardi MG, Amodeo A, Picardo S, Marcelletti C. Total extracardiac right heart bypass. Circulation 1992; 86:II110-7. [PMID: 1423988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Total cavopulmonary connection has been proposed as a rational alternative to atriopulmonary connection for complex Fontan operations. In addition to fluid dynamic advantages proposed by de Leval, total right heart bypass may address an emerging important issue after repair of single ventricle: late atrial arrhythmias. The purpose of this study is to document the postoperative hemodynamic findings in 22 consecutive patients who received a total extracardiac right heart bypass with an inferior vena cava-to-pulmonary artery extracardiac Dacron conduit with a modified Glenn anastomosis (superior vena cava-to-pulmonary artery anastomosis). METHODS AND RESULTS Twenty-eight patients with complex congenital heart disease underwent this surgical procedure. One patient died (early mortality, 3.5%). Mean follow-up was 13.9 months. Postoperative cardiac catheterization and echo Doppler studies were performed in 22 of the 27 survivors. In 18 of 22 patients, hemodynamic data were satisfactory; a preferential direction of caval flows to both lungs was observed. Echo Doppler assessments show that forward cavopulmonary flow appears as a predominant early diastolic event, in contrast to what occurs in atriopulmonary connections. This hemodynamic model emphasizes the possible role of the diastolic ventricular performance (as a "suction pump") in Fontan circulation. Early postoperative atrial arrhythmias were observed in two of the survivors. CONCLUSIONS The technical advantages and the hemodynamic benefits of this form of right heart bypass are encouraging. Although the use of artificial material in this procedure is extensive, none of the survivors showed thromboembolic complications or peel formations with narrowing and/or obstruction. Further investigations during a longer follow-up are needed to confirm the early and intermediate results, especially the reduction of late atrial arrhythmias.
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Affiliation(s)
- S Giannico
- Department of Pediatric Cardiology and Cardiac Surgery, Ospedale Bambino Gesù, Rome, Italy
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29
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Di Donato RM, Troconis CJ, Marino B, Carotti A, Iorio FS, Rossi E, Marcelletti C. Combined mustard and Rastelli operations. An alternative approach for repair of associated anomalies in congenitally corrected transposition in situs inversus [I,D,D]. J Thorac Cardiovasc Surg 1992; 104:1246-8. [PMID: 1434700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We report on two patients with congenitally corrected transposition of the great arteries in situs inversus who underwent successful anatomic repair of associated cardiac anomalies--ventricular septal defect and pulmonary outflow tract obstruction. Surgical intervention was influenced by the recently introduced technique of Ilbawi and colleagues in cases of congenitally corrected transposition in situs solitus. Principles of the correction are as follows: (1) patch redirection of venous flows at the atrial level through an incision in the left-sided right atrium; (2) patch closure of the ventricular septal defect through a right ventriculotomy, baffling the left ventricle to the aorta; and (3) valved conduit interposition between the right ventricle and the pulmonary artery. If the ventricular septal defect is restrictive, it can be safely enlarged by extensive resection of the anterosuperior border, because of the posteroinferior location of the bundle of His in this anomaly. With this technique, the left ventricle and the native mitral and aortic valves are recruited for systemic work, with intrinsic long-term advantages. It is, however, a complex procedure involving substantial use of prosthetic material. More experience is necessary to establish whether this approach is superior to currently available physiologic repairs.
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Affiliation(s)
- R M Di Donato
- Dipartimento Medico-Chirurgico di Cardiologia Pediatrica, Ospedale Pediatrico Bambino Gesù, Rome, Italy
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Abstract
We describe a two-month-old infant with early congestive heart failure due to anomalous origin of the right coronary artery from the pulmonary artery. The diagnosis was made by two-dimensional and color flow Doppler echocardiography, confirmed by angiocardiography, and the case was successfully corrected at surgery. As opposed to the more frequent anomalous origin of the left coronary artery from the pulmonary trunk, this anomaly generally does not cause any typical clinical finding, often becoming an autoptic or surgical surprise after infancy or in adult age.
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Affiliation(s)
- U Vairo
- Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesú Hospital, Rome, Italy
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31
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Albanese SB, Carotti A, Di Donato RM, Mazzera E, Troconis CJ, Giannico S, Picardo S, Marcelletti C. Bidirectional cavopulmonary anastomosis in patients under two years of age. J Thorac Cardiovasc Surg 1992; 104:904-9. [PMID: 1405688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Between December 1986 and December 1990, a bidirectional cavopulmonary anastomosis was performed in 27 patients younger than 2 years of age, including 12 with heterotaxia syndrome. Age and weight of patients averaged 14.2 +/- 6.6 months and 8.1 +/- 2.2 kg, respectively. Eleven had pulmonary atresia and 16 had pulmonary stenosis. The main pulmonary artery was ligated in seven patients in the latter group (subsequently reopened in one) and left open in nine (subsequently ligated in two). There were four hospital deaths (15%). All patients were discharged with anticoagulant/antithrombotic therapy to be continued for 6 months. There were two late deaths before further operations (8.7%). Two patients, one with acquired massive pulmonary arteriovenous fistulas and one with progressive common atrioventricular valve regurgitation, subsequently underwent definitive repair (biventricular in one), and both died. Heterotaxia syndrome (p = 0.087) and preoperative mean pulmonary artery pressure higher than 15 mm Hg (p = 0.09) were the only risk factors for overall mortality.
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Affiliation(s)
- S B Albanese
- Dipartimento Medico-Chirurgico di Cardiologia Pediatrica, Ospedale Bambino Gesù, Rome, Italy
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32
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Gagliardi MG, Bevilacqua M, Parisi F, Giannico S, Marcelletti C. [Endomyocardial biopsy in childhood]. G Ital Cardiol 1992; 22:963-8. [PMID: 1478397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The experience with endomyocardial biopsy in pediatric age is still limited. From February 1986 to August 1990, 144 right ventricle endomyocardial biopsies were performed in 84 patients (age range 33 days--14 years, median age 31 months, weight range 3--57 kgs). Clinical diagnosis was: dilated cardiomyopathy in 50 patients; graft reject in 19; hypertrophic cardiomyopathy in 4; restrictive cardiomyopathy in 5; heart tumor in 3; ventricular arrhythmia in 3. The bioptome was introduced directly, without the use of a long sheath. There were no major complications; 2 patients experienced complete transient atrioventricular block and in 1 case right ventricular perforation occurred. In 11/45 patients (27%) with the clinical diagnosis of dilated cardiomyopathy and available myocardial specimens, acute myocarditis was diagnosed. In 47/65 procedures in the transplanted patients, a moderate to severe rejection was diagnosed. In the remaining patients, endomyocardial biopsy did not help the clinical diagnosis. We conclude that the right ventricular endomyocardial biopsy is a safe procedure in pediatric age; its utility is mostly limited to the diagnosis of acute myocarditis and graft reject after cardiac transplantation.
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Affiliation(s)
- M G Gagliardi
- Dipartimento Medico-Chirurgico di Cardiologia Pediatrica, Ospedale Bambino Gesù, Roma
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33
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Giannico S, Santoro G, Marino B, Cicini MP, Marcelletti C. Bidirectional cavopulmonary anastomosis in congenital heart disease. Functional and clinical outcome. Herz 1992; 17:234-41. [PMID: 1383112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The bidirectional cavopulmonary anastomosis is a surgical procedure suitable for patients with cyanotic congenital heart disease and univentricular physiology. This operation is able to increase the effective pulmonary blood flow without any additional load on the cardiac work and without any further distortion on the pulmonary artery branches. The cavopulmonary anastomosis can represent the first stage for patients destined for Fontan repair or a definitive palliative operation in high risk Fontan candidates. In order to test the hypothesis of a definitive palliation by cavopulmonary anastomosis in this kind of patients, we evaluated the hemodynamic data before and after this surgical approach and compared these data with their clinical and functional outcome. We evaluated 74 patients submitted to bidirectional cavopulmonary anastomosis by either hemodynamic or functional evaluation. End-diastolic and end-systolic ventricular volumes were significantly reduced by bidirectional cavopulmonary anastomosis (p less than 0.0005). Despite these data and a normal ambulatory ECG, spirometry and echocardiographic analysis, the stress test showed discouraging results. In fact, mean work time and peak heart rate were significantly different from normal values showing an impaired functional capacity of these children. In conclusion we think that bidirectional cavopulmonary anastomosis can not be considered an adequate definitive palliation but it represents a very good stage to preserve the pulmonary arteries and to prepare the systemic ventricle towards the Fontan repair.
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Affiliation(s)
- S Giannico
- Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesu' Hospital, Rome, Italy
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34
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Drago F, Turchetta A, Calzolari A, Giannico S, Marianeschi S, Di Donato R, Di Carlo D, Ragonese P, Marcelletti C. Early identification of patients at risk for sinus node dysfunction after Mustard operation. Int J Cardiol 1992; 35:27-32. [PMID: 1563876 DOI: 10.1016/0167-5273(92)90051-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We studied 60 patients who had survived the Mustard procedure for transposition of the great arteries, performed between the ages of 2 days and 24 months (mean 4.51 +/- 3.79). All patients were given a postoperative 24-hour dynamic electrocardiogram at 15 days, 1 year and 3 years and then every 2 years. Those who were found to have sinus node dysfunction during follow-up, were given a dynamic electrocardiogram every 3-6 months. The average follow-up period was 38.7 +/- 19.8 months, median 36. Sinus node dysfunction was detected during follow-up in 20 patients (33.3% of the total), 8 of whom had had a pacemaker inserted. Risk factors for late development of sinus node dysfunction were found to include prolonged cross-clamping of the aorta during surgery (P = 0.003), especially over 50 minutes (relative risk 3.5:1), and the presence of even transient sinus node dysfunction after surgery (P = 0.006). These observations suggest, first, that sinus node dysfunction may develop after the Mustard operation as a combined effect of extensive atrial surgery and a long period of myocardial ischemia and, second, that the presence of the disease immediately after the operation sometimes indicates that it will recur or persist during follow-up.
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Affiliation(s)
- F Drago
- Servizio di Medicina dello Sport, Ospedale Pediatrico Bambino Gesù, Rome, Italy
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35
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Vairo U, Marino B, Pasquini L, Gagliardi MG, Formigari R, De Zorzi A, Di Donato R, Marcelletti C. [Anomalous insertion of the mitral valve. A rare form of subaortic obstruction in children]. Cardiologia 1992; 37:227-31. [PMID: 1504966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Among different anatomical causes of subaortic obstruction, anomalous attachment of the mitral valve on ventricular septum is one of the rarest. We report our experience with 4 such cases of subaortic obstruction. Their age at first observation ranged between 1 and 6 months. All patients had viscero-atrial situs solitus, levocardia and normal atrio-ventricular and ventriculo-arterial connections. None had associated cardiac septal defects. Cases with atrio-ventricular canal were excluded. All patients showed a systolic ejection murmur and electrocardiographic features of left ventricular hypertrophy; 3 presented congestive heart failure in the first 3 months of life. Diagnosis was made by 2D-echocardiography and cardiac catheterization in 3 patients and intraoperatively in 1. Only in the last 2 patients, correct diagnosis was made at the initial 2D-echocardiographic examination. Due to left ventricular hypertrophy, in the first 2 patients hypertrophic obstructive cardiomyopathy was originally suspected. One patient died intraoperatively during attempted transaortic resection of subaortic obstruction. Other 2 patients underwent left ventricle-aortic conduit implantation. Of these 2 patients, 1 died 3 months later for sepsis and the other was reoperated upon 3 years later for mitral valve replacement and conduit take-down, with good clinical result. The fourth patient is waiting for surgical intervention. Subaortic obstruction due to anomalous attachment of the mitral valve on ventricular septum may present with early congestive heart failure; the best diagnostic tool is 2D-echocardiography. Left ventricle-aortic conduit may represent a surgical alternative to transaortic resection.
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Affiliation(s)
- U Vairo
- Cardiologia Pediatrica e Cardiochirurgia, Ospedale Bambino Gesù, Roma
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36
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Gentile G, Dello Strologo L, Parisi F, Mignozzi M, Marcelletti C, Martino P, Rizzoni G. [Viral infections in children with kidney or heart transplants]. Clin Ter 1992; 140:137-47. [PMID: 1568357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The introduction of new protocols of immune suppression and especially the use of cyclosporine have led to a marked reduction of infective pathology in children receiving transplants. Nevertheless, infections still represent a major factor of morbidity and mortality in these patients. The above study lists the main viral infections, according to apparatus involved, that may arise, also with reference to the time elapsed since transplantation. The most up-to-date diagnostic possibilities for each infection are reviewed together with some indications on therapy which may subsequently be examined in greater detail.
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Affiliation(s)
- G Gentile
- Università degli Studi di Roma, La Sapienza, Dipartimento di Biopatologia Umana, Ospedale Pediatrico Bambino Gesù di Roma
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37
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Marino B, Guccione P, Carotti A, De Zorzi A, Di Donato R, Marcelletti C. Ductus arteriosus in pulmonary atresia with and without ventricular septal defect. Anatomic and functional differences. Scand J Thorac Cardiovasc Surg 1992; 26:93-6. [PMID: 1439650 DOI: 10.3109/14017439209099060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The pulmonary circulation is dependent on the ductus arteriosus in all patients with pulmonary atresia and intact ventricular septum and in some with pulmonary atresia and ventricular septal defect (tetralogy of Fallot type). To assess the time of ductal closure in these two patient categories, we compared the ages at first operation in 58 patients with pulmonary atresia and intact ventricular septum and 32 with pulmonary atresia and septal defect. The age distribution differed significantly between the groups. Whereas 90% of the children with intact ventricular septum required surgery in the first week of life, 50% of those with ventricular septal defect underwent surgery after the first month and 25% after the third month. The previously described and now confirmed anatomic differences of ductus arteriosus or different levels of endogenous prostaglandins may explain persistent patency of the ductus in pulmonary atresia with ventricular septal defect. The phenomenon may have important clinical implications regarding the timing and choice of surgical procedure.
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Affiliation(s)
- B Marino
- Department of Pediatric Cardiology, Bambino Gesu' Hospital, Rome, Italy
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38
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Cicini MP, Giannico S, Marino B, Iorio FS, Corno A, Marcelletti C. "Acquired" subvalvular aortic stenosis after repair of a ventricular septal defect. Chest 1992; 101:115-8. [PMID: 1729055 DOI: 10.1378/chest.101.1.115] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Of 353 children who underwent surgical repair of a congenital heart defect, including closure of a ventricular septal defect (VSD), 12 patients (four with tetralogy of Fallot, five with a VSD, and three with a double-outlet right ventricle) developed subaortic stenosis, which was diagnosed one to six years after the surgical procedure. Five patients required surgical treatment of the subaortic stenosis, and one required percutaneous balloon angioplasty. Postsurgical subaortic stenosis appears to be an uncommon progressive acquired disease.
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Affiliation(s)
- M P Cicini
- Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesú Hospital, Rome, Italy
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39
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Parisi F, Squitieri C, Bevilacqua M, Gagliardi MG, Catena G, Marcelletti C. [Heart transplantation in children]. Cardiologia 1991; 36:937-43. [PMID: 1811862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- F Parisi
- Dipartimento Medico Chirurgico di Cardiologia Pediatrica, Ospedale Pediatrico Bambino Gesù, Roma
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40
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Abstract
Thirteen patients, 12 of whom younger than 2 years, underwent a Damus-Kaye-Stansel procedure for complete transposition of the great arteries, ventricular septal defect, or double-outlet right ventricle and subpulmonary ventricular septal defect. In 6 patients, associated cardiac anomalies caused systemic flow obstruction. There were six hospital deaths (mortality rate, 42%). In a mean follow-up period of 57 months, 5 of 7 survivors required relief of right ventricular hypertension through conduit replacement or enlargement (4 patients) or conduit valve balloon dilation (1 patient). The aortic valve became regurgitant in 2 patients in whom it had been left in potential connection with the right ventricle. One patient has moderate pulmonary valve regurgitation. The main advantage of the Damus-Kaye-Stansel procedure is that it avoids coronary relocation; also, the spatial relationship of the great arteries and the coronary anatomy do not affect its feasibility. One drawback is the need for a conduit in infancy. Our present indication for Damus-Kaye-Stansel procedure is confined to double-outlet right ventricle with subpulmonary ventricular septal defect; 5 of 6 patients survived repair in this series. Possible indications are for patients with associated subaortic obstruction or unusual coronary arrangements. Fresh or cryopreserved homografts as extracardiac conduits and primary closure of the subaortic area may reduce the need for reoperation after Damus-Kaye-Stansel procedure.
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Affiliation(s)
- D C di Carlo
- Dipartimento Medico-Chirurgico di Cardiologia Pediatrica, Ospedale Bambino Gesù, Roma, Italia
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41
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Gagliardi MG, Bevilacqua M, Di Renzi P, Picardo S, Passariello R, Marcelletti C. Usefulness of magnetic resonance imaging for diagnosis of acute myocarditis in infants and children, and comparison with endomyocardial biopsy. Am J Cardiol 1991; 68:1089-91. [PMID: 1927924 DOI: 10.1016/0002-9149(91)90501-b] [Citation(s) in RCA: 99] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- M G Gagliardi
- Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children's Hospital, Rome, Italy
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42
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Guccione P, Drago F, Di Donato RM, Cicini MP, Pasquini L, Marino B, Marcelletti C, Ragonese P. Oral propafenone therapy for children with arrhythmias: efficacy and adverse effects in midterm follow-up. Am Heart J 1991; 122:1022-7. [PMID: 1927853 DOI: 10.1016/0002-8703(91)90467-v] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The use of oral propafenone was assessed in 57 children. Mean age was 4.8 +/- 5.2 years (range 1 day to 17 years). Twenty-three patients were less than 1 year of age (40%) and 10 were less than 1 month of age (18%). Arrhythmias included supraventricular tachycardia in 32 patients (57%), atrial flutter in six (10%), and ventricular tachycardia in 19 (33%). Cardiac diagnoses included: an otherwise normal heart in 30 (53%); unoperated congenital heart defect in 11 (19%); cardiomyopathy in nine (16%); and an operated congenital heart defect in seven (12%). Mean dose of propafenone was 13.1 mg/kg/day (range 8 to 15). Success (assessed by relief of symptoms and serial 24-hour ECGs) was achieved in 16 of 32 patients with supraventricular tachycardia (50%), three of six with atrial flutter (50%), and 8 of 19 with ventricular tachycardia (42%). Drug efficacy in patients with and without organic heart disease was 30% (8 of 27) and 63% (19 of 30), respectively (p less than 0.05). Mean duration of therapy in patients in whom the drug was effective was 22.9 +/- 13.2 months (range 6 to 60). Growth was unimpaired in all patients. A neonate with nonsustained monomorphic ventricular tachycardia had sustained ventricular tachycardia during the second day of propafenone therapy at a dose of 13 mg/kg/day. Sustained ventricular tachycardia disappeared when the drug was discontinued. Another patient had an asymptomatic and transient increase in the glutamic pyruvic transaminase level. No adverse hemodynamic effects were observed. In conclusion, propafenone is an effective antiarrhythmic drug in children with normal hearts; it is less effective in patients with heart disease.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- P Guccione
- Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesu Hospital, Rome, Italy
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43
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Allard M, Assaad A, Bailey L, Marcelletti C, Mavroudis C, Rose E, Starnes V, Vouhé P, Yacoub M, Cooley D. Session IV: Surgical techniques in pediatric heart transplantation. J Heart Lung Transplant 1991; 10:808-27. [PMID: 1742294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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44
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Behrendt DM, Billingham ME, Boucek MM, Marxmiller JM, Rose EA, Marcelletti C. Session VI: Rejection/infection: the limits of heart transplantation success. J Heart Lung Transplant 1991; 10:841-7. [PMID: 1742296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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Marino B, Pasquini L, Guccione P, Giannico S, Bevilacqua M, Marcelletti C. Pulmonary atresia with ventricular septal defect. Selection of patients for systemic-to-pulmonary artery shunt based on echocardiography. Chest 1991; 99:158-61. [PMID: 1702046 DOI: 10.1378/chest.99.1.158] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
From January 1987 to December 1988, in 22 infants with PAVSD, the diagnostic results obtained with echocardiography (two-dimensional, Doppler, and color) were prospectively compared to the angiocardiographic findings. We classified into group 1 patients with confluent and good-sized pulmonary (greater than or equal to 3 mm) arteries, single ductus arteriosus, and normal pulmonary venous connections ("favorable pattern"). The other patients with PAVSD were classified into group 2 ("unfavorable pattern"). The intracardiac anatomy, the morphology of the pulmonary arteries, and the pattern of pulmonary blood supply and pulmonary venous connection were correctly identified with echocardiography in all but one patient, who was erroneously considered to be in group 2. No false-positive of the "favorable pattern" (group 1) was detected. Echocardiography is an effective tool in infants with PAVSD, in order to discriminate cases with "favorable" and "unfavorable" patterns of pulmonary arteries, pulmonary blood supply, and pulmonary veins. The first group with the "favorable pattern" may be considered for systemic-to-pulmonary shunt surgery without angiocardiography. Based on this experience from January to December 1989, four patients with this "favorable pattern" underwent a successful systemic-to-pulmonary artery shunt with an echocardiographic diagnosis alone.
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Affiliation(s)
- B Marino
- Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesú Hospital, Rome, Italy
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Abstract
We report the first case of Di George anomaly associated with atrioventricular canal. This combination of anomalies may represent a chance occurrence of two situations happening in the same patient or, alternatively, the result of a single unknown embriogenetic mechanism.
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Affiliation(s)
- B Marino
- Department of Pediatric Cardiology, Ospedale Bambino, Rome, Italy
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Abstract
We report an unusual association of transposition of the great arteries and total anomalous pulmonary venous connection in the right atrium that was successfully repaired by a modified Mustard procedure.
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Affiliation(s)
- A Amodeo
- Dipartimento Medico-Chirurgico di Cardiologia Pediatrica, Ospedale Bambino Gesù, Rome, Italy
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Marino B, Vairo U, Corno A, Nava S, Guccione P, Calabrò R, Marcelletti C. Atrioventricular canal in Down syndrome. Prevalence of associated cardiac malformations compared with patients without Down syndrome. Am J Dis Child 1990; 144:1120-2. [PMID: 2144945 DOI: 10.1001/archpedi.1990.02150340066025] [Citation(s) in RCA: 102] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The atrioventricular canal is the "classic" congenital heart anomaly in Down syndrome. We may learn more of the nature of this disorder by careful study of the anatomic characteristics of the cardiac lesions and by comparing these lesions in patients with and patients without Down syndrome. We reviewed the clinical characteristics (echocardiographic and angiocardiographic) of 220 patients with atrioventricular canal and compared the prevalence of anatomic types and associated cardiac malformations in children with (105) and without (115) Down syndrome. In patients with Down syndrome, the complete form of atrioventricular canal was prevalent, with a high frequency of associated Fallot's tetralogy. Partial atrioventricular canal and left-sided anomalies were more common in patients without Down syndrome. Down syndrome is associated with a simpler type of atrioventricular canal when compared with patients with a normal chromosome configuration.
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Affiliation(s)
- B Marino
- Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesu' Hospital, Rome, Italy
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Papa M, Marino B, Vairo U, Nava S, Parretti Di Iulio D, Donfrancesco C, Cicini MP, Grazioli S, Mazzera E, Marcelletti C. [Interventricular muscular defect in the atrioventricular canal]. G Ital Cardiol 1990; 20:801-4. [PMID: 2150384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The muscular ventricular septal defect associated with the atrioventricular canal is a malformation which has not yet been extensively studied. Between June 1982 and December 1989, 151 patients with atrioventricular canal underwent echocardiography and angiocardiography in our Department. Of these 95 (62.9%) had a complete form and 56 (37.1%) a partial. Among the 151 patients, 81 (53.6%) presented Down syndrome. We found 5 muscular ventricular septal defects in 4 patients; in 3 cases there was a single defect and in one case two defects. These defects were midmuscular in all patients and one patient also presented an apical defect. All 4 patients with muscular ventricular septal defect presented a complete atrioventricular canal and aortic coarctation; 3 out of 4 patients had a hypoplastic left ventricle with absence of Down syndrome. The muscular ventricular septal defect is a malformation which is rarely associated with atrioventricular canal (4/151 = 2.6%). In our experience, it was always associated with a complete form with aortic coarctation and was very rare in Down syndrome patients (1/81 = 1.2%). These findings may represent a peculiar association of anomalies which may be caused by fetal hemodynamic mechanisms.
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Affiliation(s)
- M Papa
- Dipartimento Medico-Chirurgico di Cardiologia Pediatrica, Ospedale Bambino Gesù, Roma
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