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BACKGROUND AND OBJECTIVES: Infradiaphragmatic partial anomalous pulmonary venous connection is occasionally diagnosed in adulthood. Management of infradiaphragmatic PAPVC depends on anatomy and clinical presentation. METHODS: Over a 10-year period, we observed seven adult patients (median age 29 years) with partial anomalous pulmonary venous connection. We classified our patients in two groups. Group I: isolated partial anomalous pulmonary venous connection from one pulmonary lobe to the inferior vena cava, three patients. Group II: partial anomalous pulmonary venous connection of the entire right lung to IVC, four patients. RESULTS: The mean term follow-up was 5.4 years. Patients in Group I have been managed conservatively, as they were asymptomatic, without a significant shunt. Patients in Group II were surgically corrected using long right intra-atrial baffles. After 6 months of follow-up, the first two cases were diagnosed with complete tunnel thrombosis and loss of right lung function. Oral anticoagulation failed to recanalize the tunnel. Considering this serious complication, the other two patients were empirically and preventively treated with anticoagulation after surgery, with good outcome on long-term follow-up. CONCLUSIONS: Conservative management should be considered for asymptomatic patients, without a significant shunt. Surgical treatment of infradiaphragmatic partial anomalous pulmonary venous connection of the entire right lung in inferior vena cava is challenging. Slow blood flow inside the long intra-atrial baffles inclines to thrombosis and occlusion, as we observed in two cases. Therefore, oral anticoagulation should be considered for long baffles with slow blood flow.
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Fibrilação Atrial , Veias Pulmonares , Síndrome de Cimitarra , Adulto , Humanos , Veias Pulmonares/anormalidades , Veia Cava Superior/anormalidades , Síndrome de Cimitarra/cirurgia , AnticoagulantesRESUMO
Extraosseous Ewing sarcoma of primary cardiac origin is an extremely rare variety among pediatric cardiac neoplasms. We report a case of extraosseous Ewing sarcoma of primary cardiac origin in a 9-year-old girl, treated with debulking surgery, adjuvant chemotherapy, and radiotherapy.
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Neoplasias Cardíacas/patologia , Miocárdio/patologia , Sarcoma de Ewing/patologia , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Quimioterapia Adjuvante , Criança , Feminino , Neoplasias Cardíacas/tratamento farmacológico , Neoplasias Cardíacas/radioterapia , Neoplasias Cardíacas/cirurgia , Humanos , Sarcoma de Ewing/tratamento farmacológico , Sarcoma de Ewing/radioterapia , Sarcoma de Ewing/cirurgiaRESUMO
OBJECTIVES: Systemic inflammation and bacterial infections are critical occurrences after pediatric cardiac surgery. Elevated white blood cell count and C-reactive protein cannot discriminate between these two conditions in the early postoperative period. The aim of this study was to understand whether procalcitonin (PCT) values within 48 hours of surgery could be a useful marker of postoperative infection. DESIGN: Retrospective observational study. SETTING: The study was performed in a teaching hospital. PARTICIPANTS: All patients ≤six years of age. INTERVENTIONS: Cardiac surgery on cardiopulmonary bypass from January 1, 2017 to January 1, 2020. MEASUREMENT AND MAIN RESULTS: PCT, white blood cell count, and C-reactive protein values were measured at intensive care unit admission and at 24 and 48 hours after surgery. All positive cultures in the first seven days after surgery were recorded. Out of 177 consecutive patients, 22 (12%) developed infections. PCT at 48 hours after surgery was the only laboratory predictor of infections in the first seven days after surgery (p = 0.02). Receiver operating curve analyses on PCT values at 48 hours identified an optimal cut-off value of 1.85 ng/mL in the overall population. Area under the curve was 0.63, sensitivity 63%, and specificity 69%. CONCLUSIONS: In light of this preliminary result, the clinical relevance and predictive accuracy of PCT are promising in patients with increasing values of PCT but need to be confirmed in a larger sample.
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Procedimentos Cirúrgicos Cardíacos , Pró-Calcitonina , Biomarcadores , Proteína C-Reativa , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Ponte Cardiopulmonar/efeitos adversos , Criança , Humanos , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/etiologia , Estudos RetrospectivosRESUMO
Delayed sternal closure after pediatric cardiac surgery is a management option for the treatment of patients with severely impaired heart function. The optimal antimicrobial treatment strategy for this condition is unknown. The aim of this systematic review was to evaluate the current antibiotic administration attitudes in pediatric cardiac surgery patients needing an open chest in terms of infection with a focus on surgical site infection rate. The authors performed a systematic review and meta-analysis of all articles, which described the antibiotic administration strategy and surgical site infection rate in pediatric patients with an open chest after cardiac surgery. The authors performed a subgroup analysis on "standard" versus "non-standard" (defined as any antimicrobial drugs different from the adult guidelines recommendations) therapy for one-proportion meta-analysis with a random effect model. The authors identified 12 studies published from January 1, 2000 to July 1, 2019 including a total of 2,203 patients requiring an open chest after cardiac surgery, 350 of whom (15.9%) developed infections and 182 (8.3%) developed a surgical site infection. The surgical site infection rate in patients with "non-standard" strategy was higher than in patients with "standard" strategy: 8.8% (140 reported infections/1,582 patients) versus 6.8% (42 reported infections/621 patients), pâ¯=â¯0.001. The "standard" antibiotic management proposed by guidelines for adult cardiac surgery patients could be used an acceptable strategy to treat pediatric patients with an open chest after cardiac surgery.
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Procedimentos Cirúrgicos Cardíacos , Cirurgia Torácica , Adulto , Antibacterianos , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Criança , Humanos , Esterno , Infecção da Ferida Cirúrgica/tratamento farmacológico , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/prevenção & controleRESUMO
OBJECTIVE: Prognosis of the transposition of the great arteries has completely changed since the introduction of the arterial switch. Time limit to perform this intervention is still controversial. The aim of this study is to demonstrate the early and late outcome of primary arterial switch operation beyond the age of months. METHODS: We included all patients with the diagnosis of transposition of the great arteries with intact ventricular septum beyond the age of 8 weeks who underwent primary arterial switch operation. The procedures were performed by the same surgeon, in two different institutes. Patients who had transposition of the great arteries and associated anomalies (except atrial septal defect and persistent arterial duct) were excluded. Ventricular shape, geometry, and mass were not considered during the decision on procedure type. RESULTS: In the study, 11 patients with the diagnosis of simple d-transposition of the great arteries beyond 8 weeks were undergone primary arterial switch operation with a mean age of 90.63 days (60-137 days), and 7 patients had a Rashkind procedure. All patients had squashed left ventricle shape with preserved function. The sternum was left open in 10 patients. Extracorporeal membrane oxygenation support was necessary in 45.45% of cases. The mean mechanical ventilation time was 7.27 days (1-16 days). No mortality was recorded until now. Post-operatory left ventricular function was preserved in 90.9% of the patients. Only one patient had mild myocardial dysfunction at the time of discharge. CONCLUSIONS: Primary arterial switch procedure can still be the best surgical option in patients with the diagnosis of transposition of the great arteries with intact ventricular septum beyond 8 weeks of age, providing that mechanical circulatory support and an expert cardiac intensive care unit service are available.
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Transposição das Grandes Artérias , Transposição dos Grandes Vasos , Septo Interventricular , Artérias , Humanos , Lactente , Estudos Retrospectivos , Transposição dos Grandes Vasos/cirurgia , Resultado do Tratamento , Septo Interventricular/diagnóstico por imagem , Septo Interventricular/cirurgiaRESUMO
Disconnection of a pulmonary artery needs early surgical treatment in order to support the growth of the vessel. However, owing to the high rate of re-stenosis after traditional surgical reconstruction, we developed a hybrid approach involving the creation of pulmonary artery continuity by using autologous or heterologous tissue supported by stent implantation.
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Prótese Vascular , Procedimentos Cirúrgicos Cardíacos/métodos , Cardiopatias Congênitas/cirurgia , Complicações Pós-Operatórias/prevenção & controle , Artéria Pulmonar/anormalidades , Stents , Angiografia , Ecocardiografia , Cardiopatias Congênitas/diagnóstico , Humanos , Lactente , Recém-Nascido , Masculino , Artéria Pulmonar/diagnóstico por imagem , Artéria Pulmonar/cirurgiaRESUMO
Several surgical approaches for completion of a total cavopulmonary connection have been established for patients with anomalies of systemic venous connection in association with a functionally univentricular heart. We report an alternative technique designed to address the problem of widely separated inferior systemic veins, in which two extracardiac conduits were used. This technique was performed on three patients and yielded excellent short-term results, allowing us to operate on a beating heart with no need for cardioplegic arrest and aortic cross-clamping.
Assuntos
Técnica de Fontan/métodos , Átrios do Coração/anormalidades , Cardiopatias Congênitas/cirurgia , Ventrículos do Coração/anormalidades , Artéria Pulmonar/anormalidades , Veia Cava Superior/cirurgia , Anastomose Cirúrgica/métodos , Pré-Escolar , Seguimentos , Átrios do Coração/cirurgia , Cardiopatias Congênitas/diagnóstico , Humanos , Imagem Cinética por Ressonância Magnética , Masculino , Artéria Pulmonar/cirurgiaRESUMO
BACKGROUND: In 2007, a partnership was initiated between a small-volume paediatric cardiac surgery unit located in Las Palmas de Gran Canaria, Spain, and a large-volume cardiac surgery unit located in Milan, Italy. The main goal of this partnership was to provide surgical treatment to children with CHD in the Canary Islands. METHODS: An operative algorithm for performing surgery in elective, urgent, and emergency cases was adopted by the this joint programme. Demographic and in-hospital variables were collected from the medical records of all the patients who had undergone surgical intervention for CHD from January, 2009 to March, 2013. Data were introduced into the congenital database of the European Congenital Heart Surgeons Association Congenital Database and the database was interrogated. RESULTS: In total, 65 surgical mission trips were performed during the period of this study. The European Congenital Heart Surgeons Association Congenital Database documented 214 total patients with a mean age at operation of 36.45 months, 316 procedures in total with 198 cardiopulmonary bypass cases, 46 non-cardiopulmonary bypass cases, 26 cardiovascular cases without cardiopulmonary bypass, 22 miscellaneous other types of cases, 16 interventional cardiology cases, six thoracic cases, one non-cardiac, non-thoracic procedure on a cardiac patient with cardiac anaesthesia, and one extracorporeal membrane oxygenation case. The 30-day mortality was 6.07% (13 patients). CONCLUSIONS: A joint programme between a small-volume centre and a large-volume centre may represent a valid and reproducible model for safe paediatric cardiac surgery in the context of a peripheral region.
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Procedimentos Cirúrgicos Cardíacos/métodos , Cardiologia/organização & administração , Cardiopatias Congênitas/cirurgia , Avaliação de Resultados em Cuidados de Saúde , Sociedades Médicas , Especialidades Cirúrgicas/organização & administração , Pré-Escolar , Europa (Continente) , Feminino , Humanos , Masculino , Estudos RetrospectivosRESUMO
Thanks to the improvement of surgical and interventional cardiac procedures, the majority of children with congenital heart defects (CHD) can now be expected to reach adulthood. The number of adults with congenital heart disease (ACHD) will inevitably increase, and recent data affirm that in Europe, we are actually faced with an estimated patient population of 2.3 million. These patients, particularly the adults with moderate and highly complex CHD, can be very difficult to manage, and should be treated in few experienced and specialized 'grown-up congenital heart disease' (GUCH) units, concentrating resources, patients, funding, and professional experiences. On 2000, we created a GUCH unit in our hospital that rapidly became a referral centre in Italy for number and complexity of patients treated. The present study is a presentation of how is organized our GUCH unit and a brief overview of our more recent experience with ACHD patients.
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Cooperation activity in training programmes promoted by IRCCS Policlinico San Donato and Bambini Cardiopatici nel Mondo Association is a model of cooperation between people as an alternative intervention in promoting the right to healthcare, especially offering programmes of training and medical care on cardiovascular and congenital heart disease. This new strategy, implemented in several developing countries, has absolutely contributed to the improvement of the medical services concerning the diagnostic and surgical approach in the treatment of paediatric and adult cardiovascular disease. To strengthen this kind of activity, both IRCCS Policlinico San Donato and Bambini Cardiopatici nel Mondo have introduced a global perspective aiming at the realization of surgical missions 'in situ', building new cardiac surgery units in collaboration with the local partners, which are mainly university hospitals. They, furthermore, support financially the scholarship and accommodation in favour of medical and paramedical staff.
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This video tutorial illustrates the surgical correction of aortic coarctation associated with severe hypoplastic aortic arch and a large subaortic ventricular septal defect using a fresh autologous pericardial patch for arch reconstruction under hypothermic cardiopulmonary bypass and selective cerebral perfusion.
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Coartação Aórtica , Comunicação Interventricular , Aorta Torácica/cirurgia , Coartação Aórtica/cirurgia , Ponte Cardiopulmonar , Comunicação Interventricular/cirurgia , Humanos , Recém-Nascido , PerfusãoRESUMO
Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare but serious congenital heart defect. We report two cases of ALCAPA diagnosed in infancy, presenting with low body weight and severe symptoms of congestive heart failure. Both were repaired surgically using Takeuchi technique. Both cases have developed supravalvular pulmonary stenosis at long-term follow-up.
Assuntos
Síndrome de Bland-White-Garland , Anomalias dos Vasos Coronários , Estenose da Valva Pulmonar , Pré-Escolar , Anomalias dos Vasos Coronários/complicações , Anomalias dos Vasos Coronários/diagnóstico por imagem , Anomalias dos Vasos Coronários/cirurgia , Seguimentos , Humanos , Lactente , Artéria Pulmonar/diagnóstico por imagem , Artéria Pulmonar/cirurgia , Estenose da Valva Pulmonar/diagnóstico por imagem , Estenose da Valva Pulmonar/cirurgiaRESUMO
Teamwork is one of the most important trend in modern medicine. Airway team were created in many places to respond in a multidisciplinary and coordinated way to challenging clinical problems which were beyond the possibility of an individual management. In this chapter, we illustrate the historical steps leading to the development of an airway team in a pediatric referral hospital, describe the present teamwork activity defining the key points for the creation of a team and discussing different organization models; finally we delineate possible future directions for the airway teams in the globalized world.
Assuntos
Equipe de Assistência ao Paciente , Encaminhamento e Consulta , Criança , HumanosRESUMO
Aorto-right ventricular tunnel (ARVT) is a rare cardiac congenital anomaly where an extracardiac channel connects the ascending aorta above the sinutubular junction to the right ventricle. This defect is caused by an abnormal development of the cushions of the aorto-pulmonary outflow tract. A case series and literature review are described. Two cases of ARVT are described. A literature review was conducted, in which 31 cases were reported. In our 2 cases, both ARVTs connected the ascending aorta above the left aortic sinus to the right ventricle (one to the right ventricular outflow tract and one to the right ventricular apex). Both patients underwent successful surgical correction by patch closure of both tunnel orifices, with uneventful postoperative course. Of the 31 ARVT cases described in our review, only 10 patients (32.3%) had an anatomy similar to the 2 cases described. Coronary artery anomalies can be associated, as reported in our 2 patients and in 16 cases (51.6%) in the review. Surgical correction can be achieved by direct closure or, more often, by patch closure of one or both tunnel orifices, depending mostly on coronary anatomy. Two cases of transcatheter device closure were described in literature, in favorable anatomy cases. Careful attention is required during repair to avoid coronary lesions, due to the high incidence of comorbid coronary anomalies.
Assuntos
Túnel Aorticoventricular , Cardiopatias Congênitas , Seio Aórtico , Aorta/diagnóstico por imagem , Aorta/cirurgia , Cardiopatias Congênitas/diagnóstico por imagem , Cardiopatias Congênitas/cirurgia , Ventrículos do Coração/diagnóstico por imagem , Ventrículos do Coração/cirurgia , HumanosRESUMO
Coronary ostial stenosis is a rare congenital cardiac anomaly, frequently associated with hypoplasia of the proximal coronary artery. This condition is potentially life-threatening, as it may present with myocardial ischemia and sudden death. We present a case of left coronary ostial stenosis in a 48-day-old infant symptomatic for sudden cardiac arrest, who successfully underwent surgical angioplasty. Any cardiac arrest in a neonate or young infant should raise suspicion of coronary ostial stenosis/atresia, considering the difficulty in diagnosing this congenital heart defect.
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Angioplastia Coronária com Balão/métodos , Estenose Coronária/diagnóstico , Vasos Coronários/diagnóstico por imagem , Angiografia Coronária , Estenose Coronária/cirurgia , Vasos Coronários/cirurgia , Humanos , LactenteRESUMO
BACKGROUND: Percutaneous closure of atrial septal defect (ASD) is a valid alternative to surgical approach. Current device has significantly improved the success rate also in complex cases. The aim of this study is to assess the impact of age, defect size, and morphologic features on successfully percutaneous ASD closure. METHODS: Between January 2000 and September 2004, 1,013 consecutive patients underwent closure of an isolated type II ASD at our institution. The following outcomes have been evaluated: (1) role of percutaneous ASD closure as alternative to surgical repair, in current daily practice; (2) impact of age on the selected closure approach; (3) analysis of morphologic variety of ASD and its effect on the closure technique; (4) possible role of specific device selection according to ASD morphology to improve procedural success. RESULTS: During the study period, up to 80% of secundum ASDs were suitable for percutaneous closure with the currently available devices. Need for surgical ASD closure was more common in pediatric patients, likely reflecting the more frequent diagnosis of larger and complex defects at a young age. Accurate ADS morphology assessment and appropriate device selection are key elements to obtain procedural success. In particular, among all the ASD characteristics, the rim absence is the main limiting factor to a successful percutaneous ASD closure. A trend of reduction in peri-procedural adverse events was observed during the study period, with complications needing immediate cardiac surgery occurred only in 1% of cases. CONCLUSIONS: Percutaneous ASD closure is feasible and associated with low complication rate. A thorough analysis of morphologic aspects is mandatory in order to select the appropriate device and the optimal approach. Surgical closure remains the treatment of choice in selected patients.
Assuntos
Comunicação Interatrial/patologia , Comunicação Interatrial/terapia , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Angiografia Coronária , Ecocardiografia Transesofagiana , Feminino , Comunicação Interatrial/diagnóstico por imagem , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Próteses e Implantes , Desenho de Prótese , Resultado do TratamentoRESUMO
BACKGROUND: Surgical closure of atrial septal defect (ASD) provides excellent results. Given the increasing popularity of percutaneous techniques, a comparison between the 2 methods is needed. METHODS: Between December 1988 and June 2003, we performed 1284 procedures in 1268 consecutive patients with isolated secundum ASD. Five hundred and thirty-three patients underwent surgical repair of ostium secundum ASD (group A). Seven hundred and fifty-one consecutive patients underwent percutaneous ASD closure (group B). The following outcomes were studied: mortality, morbidity, hospital stay, and efficacy. RESULTS: There were no postoperative deaths. The overall rate of complications was higher in group A than in group B: 44% (95% CI 39.8%-48.2%) versus 6.9 % (95% CI 5%-8.7%) (P < .0001). Major complications were also more frequent in group A: 16% (95% CI 13%-19%) versus 3.6% (95% CI 2.2%-5.0%) (P = .002). Multiple logistic regression analysis showed that surgery was independently strongly related to the occurrence of total complication (odds ratio [OR] 8.13, 95% CI 5.75-12.20) and of major complications (OR 4.03, 95% CI 2.38-7.35). The occurrence of minor complications was independently related to surgery (OR 7.33, 95% CI 4.75-11.02), childhood (OR 1.52, 95% CI 1.01-2.34), and presence of systemic hypertension (OR 1.35, 95% CI 1.01-4.41). Hospital stay was shorter in group B (3.2 +/- 0.9 vs 8.0 +/- 2.8 days, P < .0001). CONCLUSIONS: Percutaneous ASD closure provides, in experienced hands and in highly specialized centers, excellent results with a lower complication rate and requires a shorter stay in hospital.
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Comunicação Interatrial/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Procedimentos Cirúrgicos Cardíacos/métodos , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Fatores de TempoRESUMO
OBJECTIVES: The existing risk stratification scores for paediatric patients undergoing cardiac surgery include the Aristotle Basic Complexity (ABC) Score, the Risk Adjustment in Congenital Heart Surgery-1 (RACHS-1) Score and the Aristotle Comprehensive Complexity (ACC) Score. They are all based on the nature of the surgical operation (ABC and RACHS-1 Scores) with possible adjustment for a number of patient conditions (ACC Score). The present study investigates if the early postoperative parameters may be used to improve the preoperative mortality risk prediction. METHODS: A retrospective study on 1392 consecutive patients aged ≤12 years old, undergoing cardiac surgery with cardiopulmonary bypass and without a residual right-to-left shunt was conducted. The ABC Score and metabolic and respiratory postoperative parameters at arrival in the intensive care unit were tested for association and discriminative power for operative mortality. RESULTS: The ABC yielded a c-statistic of 0.746. Additional independent predictors of operative mortality were postoperative hypoxia [Formula: see text] and arterial blood lactates. In a multivariable model including the ABC Score, postoperative hypoxia and arterial blood lactates remained independently associated with operative mortality. A modified ABC Score was created, consisting of the ABC Score plus 1.5 points in case of postoperative hypoxia plus 1 point per each 1 mmol/l of arterial blood lactates. The new model was significantly (P = 0.043) more discriminative than the ABC Score, with a c-statistic of 0.803. CONCLUSIONS: Early postoperative respiratory and metabolic parameters increased the accuracy and discrimination of the ABC Score. An external validation is needed to confirm our results.
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Procedimentos Cirúrgicos Cardíacos/mortalidade , Medição de Risco/métodos , Pré-Escolar , Feminino , Cardiopatias Congênitas/cirurgia , Humanos , Hipóxia/etiologia , Lactente , Lactatos/sangue , Masculino , Modelos Estatísticos , Período Pós-Operatório , Estudos Retrospectivos , Fatores de RiscoRESUMO
A 56-year-old man presented to the Outpatient Cardiology Unit for dyspnea that had been lasting 6 months and an occasional episode of cold perspiration on climbing a flight of stairs. In the suspicion of coronary artery disease, he was prescribed a complete blood panel, an echocardiogram and a treadmill stress test. The echocardiogram, performed as late as 78 days after the first evaluation and only by chance scheduled 2 days before the stress test, enabled a diagnosis of left atrial myxoma for which the patient successfully underwent cardiac surgery. The authors discuss the aspecific and potentially misleading nature of myxoma symptoms and highlight the latency between cardiological evaluation and diagnostic echocardiography.
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Átrios do Coração/patologia , Neoplasias Cardíacas/diagnóstico , Mixoma/diagnóstico , Doença da Artéria Coronariana/diagnóstico , Diagnóstico Tardio , Dispneia/etiologia , Ecocardiografia , Átrios do Coração/cirurgia , Neoplasias Cardíacas/patologia , Neoplasias Cardíacas/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Mixoma/patologia , Mixoma/cirurgia , Fatores de TempoRESUMO
Abnormal connection of the right superior caval vein to the left atrium is an uncommon systemic vein drainage anomaly, with only a few cases reported among congenital heart disease (CHD), around 20 cases published in the medical literature. The inferior vena cava connection with the left atrium, also very rare, can appear directly or in heterotaxy. Clinical suspicion arises due to the presence of cyanosis in the absence of other specific clinical signs (without other associated CHD). We present the cases of two children with abnormal superior and inferior systemic venous return. The first case is an abnormal connection of right superior vena cava to the left atrium associated with persistent left superior vena cava draining into the right atrium through the coronary sinus. The second case is an interruption of the inferior vena cava with hemiazygos continuation, drained into the left superior vena cava, which drained into the left atrium. The diagnosis was imagistic - echocardiography and angiography. Surgical treatment solutions vary from one case to another, usually following anatomic correction. Hypoxia accompanied by cyanosis must bring into question the pathology of systemic venous drainage anomaly, after other common causes have been excluded. Surgery is indicated in all cases due to the risk associated with the presence of right-to-left shunt.