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Diab K, Richardson R, Pophal S, Alboliras E. Left hemitruncus associated with tetralogy of fallot: fetal diagnosis and postnatal echocardiographic and cardiac computed tomographic confirmation. Pediatr Cardiol 2010; 31:534-7. [PMID: 19957169 DOI: 10.1007/s00246-009-9604-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2009] [Accepted: 11/06/2009] [Indexed: 11/27/2022]
Abstract
Anomalous origin of one pulmonary artery from the aorta, or hemitruncus, is a rare cardiac malformation. We report a case of left hemitruncus (aortic origin of the left pulmonary artery) associated with tetralogy of Fallot diagnosed in utero. To the authors' knowledge, this is the first such case diagnosed by fetal echocardiography to be described in the literature. The condition was documented by postnatal echocardiogram and cardiac computed tomography. Prompt recognition of this lesion is essential for early repair to improve outcome.
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102
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Miller TA, Landes AB, Moran AM. Improved accuracy in flow mapping of congenital heart disease using stationary phantom technique. J Cardiovasc Magn Reson 2009; 11:52. [PMID: 20003318 PMCID: PMC2805649 DOI: 10.1186/1532-429x-11-52] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2009] [Accepted: 12/10/2009] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Flow mapping by cardiovascular magnetic resonance has become the gold standard for non-invasively defining cardiac output (CO), shunt flow and regurgitation. Previous reports have highlighted the presence of inherent errors in flow mapping that are improved with the use of a stationary phantom control. To our knowledge, these studies have only been performed in healthy volunteers. RESULTS We analyzed the variation in flow measurements made with and without stationary phantom correction in 31 patients with congenital heart disease. Variation in stroke volume (SV) measurements was seen in all vessels across all patient groups. The variation was largest when analyzing the right ventricular outflow tract (RVOT), with a range of absolute differences in SV from 0.2 to 70 ml and in CO from 0.02 to 4.8 L/min. In patients with repaired Tetrology of Fallot (ToF), the average ratio of pulmonary to systemic blood flow (Qp:Qs) was 1.18 without and 1.02 with phantom correction. Without performing phantom correction, 23% of the repaired ToF patients were classified as having a residual shunt as compared to 0% when flow mapping was performed with phantom correction. Similarly, in patients with known atrial level shunting (ASD/PAPVR) 20% of patients had no shunt when flow mapping was performed without phantom correction as compared to 0% with phantom correction. In patients with bicuspid aortic valves (BAV), the differences in the regurgitant fraction between measuring flow with and without phantom correction ranged from 0 to 30%, while the regurgitant fraction in the RVOT of ToF patients varied by as much as 31%. CONCLUSION The impact of inherent errors in CMR flow mapping should not be underestimated. While the variation across a population may not display a significant trend, for any individual patient it can be quite large. Failure to correct for such variation can lead to clinically significant misinterpretation of flow data. The use of the stationary phantom correction technique appears to improve accuracy both in normal patients as well as those with congenital heart disease.
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Abstract
Tetralogy of Fallot is the most common form of cyanotic congenital heart disease, and one of the first to be successfully repaired by congenital heart surgeons. Since the first procedures in the 1950s, advances in the diagnosis, perioperative and surgical treatment, and postoperative care have been such that almost all those born with tetralogy of Fallot can now expect to survive to adulthood. The startling improvement in outcomes for babies born with congenital heart disease in general-and for those with tetralogy of Fallot in particular-is one of the success stories of modern medicine. Indeed, in many countries adults with tetralogy of Fallot outnumber children. Consequently, new issues have emerged, ranging from hitherto unpredicted medical complications to issues with training for caregivers and resource allocation for this population of survivors. Therefore, evolution of treatment, recognition of late complications, research on disease mechanisms and therapies-with feedback to changes in care of affected children born nowadays-are templates on which the timely discussion of organisation of care of those affected by congenital heart diseases from the fetus to the elderly can be based. Here, we focus on new developments in the understanding of the causes, diagnosis, early treatment, and late outcomes of tetralogy of Fallot, emphasising the continuum of multidisciplinary care that is necessary for best possible lifelong treatment of the 1% of the population born with congenital heart diseases.
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104
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Alayunt A, Yagdi T, Alat I, Posacioglu H, Büket S. Left Ventricular Diverticulum Associated with Cantrell's Syndrome and Tetralogy of Fallot in an Adult. SCAND CARDIOVASC J 2009; 35:55-7. [PMID: 11354574 DOI: 10.1080/140174301750101546] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
In this report we describe the surgical treatment of a 27-year-old patient with complete Cantrell's syndrome, i.e. multiple ventricular septal defect, left ventricular diverticulum, dextrorotation of the heart, an anterior diaphragmatic defect, and a midline supraumbilical abdominal wall defect with tetralogy of Fallot. Resection of the diverticulum was combined with correction of the tetralogy of Fallot and thoracoabdominal defects. The postoperative period was uncomplicated. We have have found only one previous report describing resection of the diverticulum combined with correction of Fallot's tetralogy and thoracoabdominal defects in an adult. One-stage repair of these complex anomalies is technically feasible and should be the treatment of choice.
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105
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Suciu H, Deac R, Tilea I, Neagoe R, Jerzicska E, Făgărăşan A. [Tetralogy of Fallot--new appearance of an old technique]. REVISTA MEDICO-CHIRURGICALA A SOCIETATII DE MEDICI SI NATURALISTI DIN IASI 2009; 113:459-465. [PMID: 21495352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
UNLABELLED Tetralogy of Fallot represents one of the most frequent congenital heart disease in medical practice and a "corner stone" of any paediatric surgical team due to great anatomic and functional variability and clinical aspects. This paper presents a retrospective study of surgical experience in patients with tetralogy of Fallot admitted in Paediatric Cardiovascular Centre of Târgu Mureş, Romania, between 2005, October to 2009, January. METHOD There where retrospectively studied medical records of patients who undergo a surgical procedure: age, morphologic diagnosis, symptoms and type of surgical procedure, intraoperative data, postoperative follow-up and complications. RESULTS In this period 110 cases of tetralogy of Fallot were operated, 81 total surgical repair (54 primary and 27 secondary procedures); also there were performed 29 "palliative" procedures: systemic/pulmonary shunts (eg. Blalock-Taussig). No intraoperative deaths were recorded; the percentage of in-hospital mortality was 1.8%. CONCLUSIONS It's ideal to perform total primary repair of tetralogy of Fallot, especially in the first year of life; extreme cases (severe hypoplasic pulmonary arteries, emergency cases) benefit from "palliative" procedures. Surgical repair of Fallot tetralogy can be performed, with good results in specialised paediatric cardiac surgery centres. This paper represents the first Romanian clinical study on a large number of patients with tetralogy of Fallot surgically treated.
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106
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Sinto R, Nasution SA. Pregnancy in a woman with uncorrected tetralogy of fallot. ACTA MEDICA INDONESIANA 2009; 41:81-86. [PMID: 19390127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Tetralogy of Fallot (ToF) is the most common form of cyanotic congenital heart disease after 1 year of age, with overall incidence approaching 10% of all congenital heart disease. Natural survival (i.e. without corrective procedure) into the fourth decade is extremely rare (only about 3%), but there is a tendency of increasing number of women with cyanotic congenital heart disease living 3 to 4 decades and are becoming pregnant. Because of significant physiology adaptation and changes, pregnancy and delivery process are troublesome for mostly unhealthy women, including those with uncorrected ToF. For ToF patients, it remains an important cause of maternal morbidity (62,5%), and even mortality (10%) and has significant effects on fetal outcome. Discussed below a case of pregnancy in a 28 year old woman with uncorrected ToF, was diagnosed to have pneumonia, ToF-class III-IV of New York Heart Association, secondary polycythemia caused by hypoxia, and uncompensated metabolic acidosis on 25th week pregnancy. Through delicate medical care, patient's condition improvement can be seen. Patient decided to continue the pregnancy. Without optimal either obstetrical or medical management, prognosis of pregnancy in patient with uncorrected ToF is poor.
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107
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Takeda S, Nakajima Y, Koide M. Three-dimensional computed tomography scan showing isolation of the left subclavian artery with tetralogy of Fallot and right aortic arch. Pediatr Cardiol 2009; 30:203-4. [PMID: 19002523 DOI: 10.1007/s00246-008-9321-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2008] [Accepted: 10/07/2008] [Indexed: 11/28/2022]
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108
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De Simone L, Calabri G, Chiappa E, Formigari R, Gargiulo G, Bini RM. [Total anomalous pulmonary venous drainage or what else?]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2008; 9:857-861. [PMID: 19119696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
MESH Headings
- Abnormalities, Multiple/diagnosis
- Abnormalities, Multiple/diagnostic imaging
- Child
- Cyanosis/etiology
- Dextrocardia/diagnosis
- Diagnosis, Differential
- Dyspnea/etiology
- Electrocardiography
- Emigrants and Immigrants
- Fingers/abnormalities
- Fingers/blood supply
- Heart Defects, Congenital/complications
- Heart Defects, Congenital/diagnosis
- Heart Defects, Congenital/diagnostic imaging
- Heart Defects, Congenital/surgery
- Heart Septal Defects, Atrial/diagnosis
- Heart Septal Defects, Ventricular/diagnosis
- Humans
- Hypertrophy, Right Ventricular/diagnosis
- Male
- Pulmonary Artery/abnormalities
- Radiography
- Spleen/abnormalities
- Tetralogy of Fallot/diagnosis
- Transposition of Great Vessels/diagnosis
- Treatment Outcome
- Trilogy of Fallot/diagnosis
- Ultrasonography
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Wu L. Isolated left pulmonary artery in absent pulmonary valve syndrome. Pediatr Cardiol 2008; 29:1129-30. [PMID: 18685800 DOI: 10.1007/s00246-008-9282-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2008] [Revised: 07/05/2008] [Accepted: 07/11/2008] [Indexed: 11/25/2022]
Abstract
A very rare combination including tetralogy of Fallot (TOF), absent pulmonary valve, and isolated left pulmonary artery is described. A 4-month-old girl presented with mild cyanosis and severe dyspnea. Echocardiography established the diagnosis of TOF and absent pulmonary valve with severe pulmonary regurgitation and moderate stenosis at the pulmonary valve site. A right ventricle angiogram showed the severe aneurismal dilation of the proximal right pulmonary artery and the remarkable pulmonary annular stenosis but failed to show the left pulmonary artery (LPA). An angiography after pulmonary vein wedge injection demonstrated the isolated and hypoplastic LPA.
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110
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Semeraro O, Scott B, Vermeersch P. Surgical correction of tetralogy of Fallot in a seventy-five year old patient. Int J Cardiol 2008; 128:e98-100. [PMID: 17707101 DOI: 10.1016/j.ijcard.2007.05.081] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2007] [Accepted: 05/26/2007] [Indexed: 10/22/2022]
Abstract
Tetralogy of Fallot is a congenital heart disease which is mostly diagnosed and treated in infancy. In the literature there are some cases where the diagnosis was made in adults. This report describes the case of a seventy-five year old man who presents with a dilated and severely hypertrophic right ventricle, a ventricular septum defect, an overriding aorta and a severe infundibular stenosis in the right ventricular outflow tract. The diagnosis of an unrepaired Tetralogy of Fallot was made. A full surgical correction of the Tetralogy was performed and the patient received an implantable defibrillator, making him the oldest patient repaired for Tetralogy of Fallot.
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111
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Konka M, Wójcik A, Hoffman P. [Pulmonary artery aneurysm with severe pulmonary regurgitation in a mildly symptomatic patient with tetralogy of Fallot]. Kardiol Pol 2008; 66:694-696. [PMID: 18626841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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112
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Ayşenur Paç F, Cağdaş DN, Necati Demir M. Axenfeld–Rieger syndrome and pseudotruncus arteriosus. Int J Cardiol 2008; 126:e4-7. [PMID: 17434214 DOI: 10.1016/j.ijcard.2006.12.086] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2006] [Accepted: 12/31/2006] [Indexed: 11/16/2022]
Abstract
Axenfeld-Rieger syndrome (ARS) is an autosomal dominant disorder. It is described as the association of malformation of the anterior chamber of the eye with extraocular anomalies. Cardiovascular defects are considered an occasional findings with this syndrome. We present a patient having the features of Axenfeld-Rieger syndrome with pseudotruncus arteriosus as a different cardiac association.
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113
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Moodie DS. Proceedings of the American Heart Association, Chicago, Illinois, October 2006. CONGENIT HEART DIS 2008; 2:143-6. [PMID: 18377493 DOI: 10.1111/j.1747-0803.2007.00089.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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114
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Yokuşoğlu M, Köz C, Baysan O, Bariş N. Unoperated tetralogy of Fallot in a 68-year-old patient. Turk Kardiyol Dern Ars 2008; 36:175-177. [PMID: 18626210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
Tetralogy of Fallot (TOF) is the most common cyanotic congenital heart disease, generally treated with total correction within the first two years of life. Occasionally, some unoperated cases can reach older ages. A 68-year-old woman with diabetes mellitus presented with swelling in legs and abdomen, weakness, exertional dyspnea, and orthopnea. On physical examination, she had mild cyanosis with clubbing. Her blood pressure was 110/60 mmHg and pulse rate was 79 beat/min. She had a systolic ejection murmur and bilateral rales on basal lung areas. Massive edema was noted in both lower limbs. Electrocardiography showed atrial fibrillation with normal ventricular response. Chest radiography showed an increased cardiothoracic ratio and bilateral minimal pleural effusion. Echocardiography showed biatrial dilatation (right atrium 62 mm, left atrium 49 mm) and thickening of left ventricular walls. There was right ventricular hypertrophy with decreased systolic function. A very large ventricular septal defect and severe pulmonary stenosis were noted. The patient did not accept any interventional procedure. To our knowledge, this is the oldest unoperated TOF case reported from our country.
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115
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Newburger JW, Jonas RA, Soul J, Kussman BD, Bellinger DC, Laussen PC, Robertson R, Mayer JE, del Nido PJ, Bacha EA, Forbess JM, Pigula F, Roth SJ, Visconti KJ, du Plessis AJ, Farrell DM, McGrath E, Rappaport LA, Wypij D. Randomized trial of hematocrit 25% versus 35% during hypothermic cardiopulmonary bypass in infant heart surgery. J Thorac Cardiovasc Surg 2008; 135:347-54, 354.e1-4. [PMID: 18242267 DOI: 10.1016/j.jtcvs.2007.01.051] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2006] [Revised: 01/09/2007] [Accepted: 01/29/2007] [Indexed: 11/17/2022]
Abstract
OBJECTIVES We previously reported that postoperative hemodynamics and developmental outcomes were better among infants randomized to a higher hematocrit value during hypothermic cardiopulmonary bypass. However, worse outcomes were concentrated in patients with hematocrit values of 20% or below, and the benefits of hematocrit values higher than 25% were uncertain. METHODS We compared perioperative hemodynamics and, at 1 year, developmental outcome and brain magnetic resonance imaging in a single-center, randomized trial of hemodilution to a hematocrit value of 25% versus 35% during hypothermic radiopulmonary bypass for reparative heart surgery in infants undergoing 2-ventricle repairs without aortic arch obstruction. RESULTS Among 124 subjects, 56 were assigned to the lower-hematocrit strategy (24.8% +/- 3.1%, mean +/- SD) and 68 to the higher-hematocrit strategy (32.6% +/- 3.5%). Infants randomized to the 25% strategy, compared with the 35% strategy, had a more positive intraoperative fluid balance (P = .007) and lower regional cerebral oxygen saturation at 10 minutes after cooling (P = .04) and onset of low flow (P = .03). Infants with dextro-transposition of the great arteries in the 25% group had significantly longer hospital stay. Other postoperative outcomes, blood product usage, and adverse events were similar in the treatment groups. At age 1 year (n = 106), the treatment groups had similar scores on the Psychomotor and Mental Development Indexes of the Bayley Scales; both groups scored significantly worse than population norms. CONCLUSIONS Hemodilution to hematocrit levels of 35% compared with those of 25% had no major benefits or risks overall among infants undergoing 2-ventricle repair. Developmental outcomes at age 1 year in both randomized groups were below those in the normative population.
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Durongpisitkul K, Saiviroonporn P, Soongswang J, Laohaprasitiporn D, Chanthong P, Nana A. Pre-operative evaluation with magnetic resonance imaging in tetralogy of fallot and pulmonary atresia with ventricular septal defect. JOURNAL OF THE MEDICAL ASSOCIATION OF THAILAND = CHOTMAIHET THANGPHAET 2008; 91:350-355. [PMID: 18575288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
BACKGROUND Preoperative evaluation of patients with pulmonary atresia and ventricular septal defect (PA/ VSD) are generally done by echocardiogram and cardiac catheterization. The authors' objective of the present study was to compare the findings of Gadolinium (Gd) enhanced cardiac magnetic resonance angiography (MRA) with cardiac catheterization. MATERIAL AND METHOD Patients who had PA/VSD were prospectively evaluated using cardiac catheterization and cardiac MRA. A branch of the pulmonary arteries was divided into: main pulmonary artery (MPA), left and right branch pulmonary artery (LPA & RPA), major aortopulmonary collateral arteries (MAPCA) and minor collaterals. Each study was interpreted blindly. The agreement of findings was compared using Kappa statistics. RESULTS There were 43 patients who received both cardiac catheterization and cardiac MRI within a 2 month period The average age was 13.8 +/- 8.4 (2-30) years-old. There was an agreement among measurement of both MPA and LPA & RPA with Kappa statistics of more than 0.8. Gd-enhanced MRA was able to identify more branches of MAPCA when compared to cardiac catheterization. CONCLUSIONS The results of the present study indicate that Gd-enhanced MRA is a feasible, fast and accurate technique for identification of all sources of pulmonary blood supply in patients with complex pulmonary atresia. The present study was a noninvasive alternative to cardiac catheterization. Gd-enhanced MRA can better delineate small (minor) branches of collateral.
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Günal N, Baysal K, Sungur M, Haciömeroğlu P. Tetralogy of Fallot with anomalous origin of the left pulmonary artery from descending aorta. ANADOLU KARDIYOLOJI DERGISI : AKD = THE ANATOLIAN JOURNAL OF CARDIOLOGY 2008; 8:E3-E4. [PMID: 18258518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
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118
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Escobar ST. [Surgical relevance of some aspects of heart's embriology]. ANALES DE LA REAL ACADEMIA NACIONAL DE MEDICINA 2008; 125:229-248. [PMID: 18924352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
We consider some aspects of cardiac embriology which explain the formation of pericardial cysts, anomalies of venae cavae, types of atrial septal defect (ostium primum, secundum, foramen ovale), anomalies in septal ventricular development by absence of structures to perform the septum (atrio-ventricularis communis, truncus arteriosus), lack of alineation (Taussig-Bing's complex, transposition of the great vessels, Eisenmenger's complex, Fallot's tetralogy) or interruption in their development (isolated ventricular septal defect). Finally the evolution of aortic arcs, ductus, aorta's istmus and anomalies in coronary arteries, are also considered.
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119
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Dryzek P, Mazurek-Kula A, Moszura T, Sysa A. Right ventricle outflow tract stenting as a method of palliative treatment of severe tetralogy of Fallot. Cardiol J 2008; 15:376-379. [PMID: 18698548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
We present the case of a 3-month-old infant with tetralogy of Fallot (ToF) with pulmonary artery hypoplasia, critical right ventricle outflow tract (RVOT) obstruction and the presence of major aortopulmonary collateral arteries (MAPCA) and CATCH 22 syndrome. Due to anatomical conditions (severe pulmonary artery hypoplasia), the patient was not qualified for palliative operative treatment Blalock-Taussig shunt. We conducted catheterization with an attempt of balloon plasty and stent implantation into the right ventricle outflow tract and main pulmonary artery. Successful stent implantation into the right ventricle outflow tract was performed. The stent created a 4.1 mm diameter channel and allowed for unrestricted blood flow from the right ventricle to the pulmonary arteries. After the procedure we observed an increase in blood saturation of up to 89%. Control echocardiography revealed blood flow through the stent to the pulmonary arteries with a pressure gradient of 45 mm Hg. There were neither rhythm nor conduction disturbances in the control ECG after the procedure. After 6 days of observation the patient was discharged from our department. We conclude that successful stent implantation into the RVOT in patients with ToF and hypoplastic pulmonary arteries improves their clinical condition, increases pulmonary blood flow by physiological means and leads to an improvement of pulmonary artery development before surgical treatment.
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Hajdú J, Pete B, Harmath A, Beke A, Papp C, Szigeti Z, Papp Z. [Congenitally absent pulmonary valve--analysis of ten prenatally diagnosed cases and review of the literature]. Orv Hetil 2007; 148:1557-61. [PMID: 17686674 DOI: 10.1556/oh.2007.28088] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVES To assess in a population of 10 fetuses diagnosed with absent pulmonary valve the incidence of associated cardiac extracardiac and chromosomal anomalies and the outcome of pregnancies. METHOD Retrospective analysis of data of prenatally diagnosed absent pulmonary valve cases between 1 January 1993 and 31 December 2005 in Fetal Echocardiography Laboratory of Ist Department of Obstetrics and Gynecology, Semmelweis University, Budapest, Hungary. The diagnosis was controlled with autopsy or postnatal examinations. The time of the prenatal diagnosis, indications, connected cardiac, extracardiac and chromosomal anomalies were studied. RESULTS Absent pulmonary valve was diagnosed prenatally in 10 pregnancies. The mean gestational age at the time of the diagnosis was 23.1 weeks (18-33 weeks). In 6 cases the malformation was diagnosed before the 24th gestational week, in 4 cases after the 24th gestational week. In 6 cases pregnancies were terminated. Fetal hydrops were found in 2 cases. Among 4 continued pregnancies one intrauterine fetal demise and two neonatal death occurred, one baby was successfully operated and survived. The Botallo duct was normally developed in five cases, in this group the absent pulmonary valve was isolated at 3 fetuses, at 1 fetus absent aortic valve and at 1 fetus tricuspid valve dysplasia were diagnosed. The Botallo duct was absent in five cases, in this group at 3 fetuses tetralogy of Fallot, at 1 fetus atrioventricular septal defect and at 1 fetus subaortic ventricular septal defect were diagnosed. Extracardiac malformations associated with cardiac abnormality at 3 fetuses. The indication for fetal echocardiography was positive family history in 3 cases, abnormal four chamber view in 2 cases, suspicion of thoracal cyst in 3 cases, fetal hydrops in 1 case, extracardiac malformation in 1 case. CONCLUSION The absent pulmonary valve is a severe malformation, the prognosis is poor and highly dependent on associated malformations. The correct early prenatal diagnosis is possible. The recurrence risk is higher than in multifactorial inheritance.
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122
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Fairley SL, Sands AJ, Wilson CM. Uncorrected tetralogy of Fallot: adult presentation in the 61st year of life. Int J Cardiol 2007; 128:e9-e11. [PMID: 17689735 DOI: 10.1016/j.ijcard.2007.04.155] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2007] [Accepted: 04/25/2007] [Indexed: 10/23/2022]
Abstract
Tetralogy of Fallot (TOF) is the commonest form of cyanotic congenital heart defect after infancy [Brickner ME, Hillis LD, Lange RA. Congenital Heart Disease in Adults-Second of Two Parts. NEJM 2000; 342(5):334-342.]. There are few studies assessing the risk of surgical correction in adult patients and long-term survival into the fourth decade of life is rare. The case history is described of a 61-year old female presenting with probable viral myocarditis. Subsequent investigations revealed an underlying diagnosis of tetralogy of Fallot. The patient remains asymptomatic despite persistent hypoxia. Potential factors contributing to longevity in this case are relatively good pulmonary blood flow via large branch pulmonary arteries, and the possible gradual development of right ventricular outflow tract obstruction over a long time period.
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Nieves ON, López JE. Uncorrected tetralogy of Fallot with agenesis of the left pulmonary artery in a 70-year-old elderly female. BOLETIN DE LA ASOCIACION MEDICA DE PUERTO RICO 2007; 99:226-229. [PMID: 19610578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Tetralogy of Fallot is the most common cyanotic congenital heart disease in children. It is usually detected in early infancy due to symptoms related to cyanosis and right to left shunting of blood through a large ventricular septal defect. Uncorrected it is associated to a very poor prognosis, with only 3% of adults surviving by age 40 years of age. The combination of tetralogy of Fallot with agenesis of the pulmonary arteries is a rare congenital condition with some reports describing it in 2-3% of patients with Tetralogy of Fallot (ToF). Some rare reports of prolonged survival in patients with uncorrected ToF have been described in the medical literature with some patients living until late adulthood. Here we describe the rare presentation of an elderly female with uncorrected ToF and agenesis of the left pulmonary artery.
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Carlucci C, Giamberti A, Chessa M, Negura D, Frigiola A, Carminati M. [Tetralogy of fallot: evolution of medical-surgical management (part 1)]. LA PEDIATRIA MEDICA E CHIRURGICA 2007; 29:183-8. [PMID: 17715600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023] Open
Abstract
Despite Tetralogy of Fallot is a well-known cardiac congenital disease, still an important cardiovascular surgery and intensive care challenge. The following is a selective account of medical and surgical concepts and procedures; the emphasis is on therapeutic developments during the last 50 years. This review is divided into two parts: the first of which traces the evolution of medical and palliative techniques; the second part approaches the surgical corrections and try to explain the reinterventional causes and the residual defects responsible of cardiac failure.
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Poon LCY, Huggon IC, Zidere V, Allan LD. Tetralogy of Fallot in the fetus in the current era. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2007; 29:625-7. [PMID: 17405110 DOI: 10.1002/uog.3971] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
OBJECTIVES To compare the spectrum of tetralogy of Fallot detected recently in fetal life with that in previous reports of prenatal and postnatal experience. METHODS All cases of tetralogy of Fallot, including those with pulmonary atresia, diagnosed between 1998 and 2005 inclusive were identified. Additional data for the 129 cases were collected, including associated congenital heart malformations, nuchal translucency measurement, karyotype and outcome. RESULTS The most common reason for referral was a suspicion of heart malformation at the routine obstetric ultrasonography scan and referrals increased during the study period. The mean gestational age at diagnosis was 20.6 weeks. The nuchal translucency measurement was above the 95th centile in 37 (47%) of the 78 fetuses in which it had been measured, and in 19/37 of the chromosomally normal fetuses. Of 112 fetuses with chromosomal analysis, 55 (49%) had anomalies, including 22q11 microdeletion in 15. There were additional extracardiac malformations in 65/129 cases (50%) and additional cardiac malformations in 73 (57%). In 70/129 (54%) cases, the parents chose termination of pregnancy. Overall survival to date in the continuing pregnancies is 77%. CONCLUSIONS Tetralogy of Fallot is increasingly recognized during routine fetal obstetric scanning. However, the spectrum of disease detected in the fetus remains biased towards those cases with extracardiac malformations and those with complex disease. As a result, even in the current era, the prognosis for the whole group of fetal cases under the diagnostic heading of tetralogy of Fallot continues to be much less favorable than would be expected of a postnatal series.
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