Long-Term Functional Results of Patients Operated for Isolated Discrete Subaortic Stenosis.

BACKGROUND: This study aimed to examine the long-term functional results of patients with isolated discrete subaortic stenosis who underwent subaortic membrane resection and myectomy, using transthoracic M-mode echocardiography and 2D speckle-tracking echocardiography. METHODS: Twenty patients operated for isolated discrete subaortic stenosis and 31 controls were included in the study. Patients underwent subaortic membrane resection and myectomy. During the long-term follow up, patients were evaluated with transthoracic M-mode echocardiography and 2D speckle-tracking echocardiography for functional assessment. RESULTS: The mean age at operation and mean duration of follow up was 8.1±5.6 years and 7.2±3.3 years, respectively. Interventricular septal thickness at diastole (0.9±0.1 vs. 0.8±0.1 cm, P = 0.001), ejection time (285.7±26.2 vs. 261.2±24.3 msec, P = 0.001), and aortic strain (15.6±3.7 vs. 10.5±4.0, P < 0.001) were significantly higher in patients. On the other hand, ejection fraction (64.9±6.1 vs. 75.1±5.4 %, P < 0.001), fractional shortening (35.0±5.1 vs. 43.7±5.1, P < 0.001), and corrected velocity circumferential fiber shortening (0.12±0.02 vs. 0.17±0.03, P < 0.001) were significantly lower, when compared with the controls. Longitudinal strain value significantly differed among the groups, with patients having significantly lower strain (18.8±1.8 vs. 20.1±2.1, P = 0.021). CONCLUSION: In patients operated for isolated discrete subaortic stenosis, aortic gradient seems to continue in the long-term, with the persistence of low longitudinal strain.

Cardiac function in children with premature ventricular contractions: the effect of omega-3 polyunsaturated fatty acid supplementation.

BACKGROUND: Premature ventricular contractions are accepted as benign in structurally normal hearts. However, reversible cardiomyopathy can sometimes develop. Omega-3 polyunsaturated fatty acids have anti-arrhythmic properties in animals and humans.AimWe evaluated left ventricular function in children with premature ventricular contractions with normal cardiac anatomy and assessed the impact of omega-3 fatty acid supplementation on left ventricular function in a prospective trial. METHODS: A total of 25 patients with premature ventricular contraction, with more than 2% premature ventricular contractions on 24-hour Holter electrocardiography, and 30 healthy patients were included into study. All patients underwent electrocardiography, left ventricular M-mode echocardiography, and myocardial performance index testing. Patients with premature ventricular contraction were given omega-3 fatty acids at a dose of 1 g/day for 3 months, and control echocardiography and 24-hour Holter electrocardiography were performed. Neither placebo nor omega-3 fatty acids were given to the control group. RESULTS: Compared with the values of the control group, the patients with premature ventricular contraction had significantly lower fractional shortening. The myocardial performance index decreased markedly in the patient groups. The mean heart rate and mean premature ventricular contraction percentage of Group 2 significantly decreased in comparison with their baseline values after the omega-3 supplementation. CONCLUSION: In conclusion, premature ventricular contractions can lead to systolic cardiac dysfunction in children. Omega-3 supplementation may improve cardiac function in children with premature ventricular contractions. This is the first study conducted in children to investigate the possible role of omega-3 fatty acid supplementation on treatment of premature ventricular contractions.

Assessment of Microvolt T Wave Alternans in Children with Repaired Tetralogy of Fallot during 24-Hour Holter Electrocardiography.

BACKGROUND: We aimed to examine microvolt T wave alternans (MTWA) in 24-hour Holter electrocardiography (ECG) of children with repaired tetralogy of Fallot (TOF) to assess associations of MTWA with ventricular arrhythmias, ECG parameters, and echocardiographic findings. METHODS: Holter ECG records and archive files of 56 repaired TOF patients (62.5% male) who were analyzed retrospectively. Subjects' ECG parameters and MTWA values were compared with age-sex-matched control group. T wave changes were analyzed by time-domain-modified moving average method from the three channels of 24-hour Holter ECG. RESULTS: Mean age was 123.4 ± 48.3 months. Median MTWA value was 55.5 µV in the control group, whereas 95.5 µV in patients group (P < 0.001). A significant weak positive correlation was found between the presence of ventricular extrasystoles and tricuspid regurgitation. There was no correlation between ECG parameters, echocardiographic findings, and MTWA. CONCLUSIONS: MTWA was increased in children with repaired TOF as reported before. To our knowledge, this is the first study analyzing MTWA with 24-hour Holter ECG in repaired TOF patients.

A rare cause of respiratory distress in the emergency department: anomalous origin of the left coronary artery from the pulmonary artery.

Anomalous origin of the left coronary artery from the pulmonary artery is the most common cause of myocardial ischemia and infarction in children and infants. Most of the affected individuals become symptomatic, owing to dilated cardiomyopathy during the infant period. Because of congestive heart failure, pulmonary congestion and respiratory distress can be seen. Herein, we report a 35-day-old infant with anomalous origin of the left coronary artery from the pulmonary artery who presented with respiratory distress and dilated cardiomyopathy to draw attention to this rare surgically treatable anomaly.

Atrial Functions and Aortic Elasticity in Children with Aortic Coarctation.

BACKGROUND: Coarctation of the aorta (CoA) is a chronic vascular disease characterized by a persistence of myocardial and vascular alterations. We aimed to evaluate children who have had successful coarctation surgery or balloon dilatation to evaluate the elasticity of the aorta, left atrial ejection force (AEF) and myocardial performance collectively at midterm follow-up. METHODS: Nineteen patients (7.15 ± 0.9 years of age) and 21 age-sex matched healthy children were included in this study. Left AEF index is defined as the product of mass and acceleration of blood expelled from the left atrium. Aortic stiffness and distensibility were estimated using ascending and descending aorta diameters. RESULTS: The left atrial force index [(g∙cm/s(2))/m(2)] in the patient group was found to be significantly higher (12.69 ± 7.29, 5.74 ± 2.59, respectively, p = 0.001). Distensibility of the ascending aorta (cm(2)/dynes 10(-6)) was significantly lower in the patient group than in the control group (42.13 ± 24.02, 78.79 ± 20.49, respectively, p < 0.001). The stiffness index of the ascending aorta was significantly higher in the patient group (p < 0.001). We also documented that atrial force index is associated with peak E velocity, right arm systolic blood pressure and left ventricular mass index. CONCLUSIONS: Our investigation showed that AEF is higher in children who have had successful coarctation surgery or balloon dilatation, and AEF is associated with systolic blood pressure, peak E velocity and left ventricular mass index. Distensibility of the ascending aorta was lower, and stiffness index was higher in children with corrected CoA than in healthy subjects. KEY WORDS: Atrial ejection force; Balloon dilatation; CoA; Coarctation surgery; Distensibility; Stiffness index.

Pulmonary and ventricular functions in children with repaired tetralogy of Fallot.

OBJECTIVE: This study aimed to evaluate biventricular function, brain natriuretic peptide levels, respiratory function test and 6 minute walking test (6MWT) in children with repaired tetralogy of Fallot (TOF), and analyse the correlation between these variables and clinical status. METHODS: Twenty-five children (14 boys, 11 girls; aged 6 to 17 years) with repaired TOF (Group 1) and 25 age-sex matched healthy controls (Group 2) were enrolled in the study. Tissue Doppler echocardiography, respiratory function test, 6MWT distance and brain natriuretic peptide levels were measured. RESULTS: Mean ages of the children at TOF corrective surgery and at study time were 5.1±3.5 years and 11.6±2.7 years respectively. The duration between palliative operation and corrective surgery was 4.3±2.0 years, and the follow-up period after corrective surgery was 6.3±3.0 years. The right ventricular and left ventricular myocardial performance indices (MPIs), and isovolumic relaxation and contraction times were significantly higher in Group 1 than in Group 2 (p<0.01). Spirometry displayed significantly reduced forced vital capacity (FVC), forced expiratory volume in one second (FEV1), forced expiratory flow 25-75% (FEF25-75) and inspirational capacity in Group 1 compared to Group 2 (p<0.01). In Group 1, 6MWT distances were significantly lower than in Group 2 (p=0.001). Right ventricular MPI is correlated with FEV1, FVC and 6MWT distance in the current study. CONCLUSION: The children with repaired TOF had impaired ventricular and pulmonary functions. Hence, right ventricular MPI along with FEV1, FVC and 6MWT distance may be useful in the follow-up of children with repaired TOF.

Antenatal diagnosis of left atrial isomerism and heterotaxy syndrome in fetus with Meckel-Gruber syndrome.

We aimed to present a fetus with Meckel-Gruber syndrome (MKS) who had left atrial isomerism, heterotaxy syndrome and complete heart block. A 26-year-old healthy female was referred to our clinic in the 23rd week of her pregnancy. The fetus had multiple systemic anomalies including fetal heart. Fetal echocardiography revealed a horizontal liver, left-sided stomach and vena cava interruption with azygos continuation. There was also an apical trabecular ventricular septal defect, aorta and pulmonary artery arising from the left ventricle, pulmonary artery hypoplasia, pulmonary valve stenosis and left atrial isomerism. The heart rate was 46/min, consistent with third-degree atrioventricular block. Multiple anomalies including occipital encephalocele, bilateral polycystic kidneys, cleft lip, cleft palate, and polydactyly were also detected in the obstetric ultrasonography. The pregnancy was terminated in the 23rd gestational week based on the consensus of perinatology council. The autopsy examination confirmed the diagnosis of MKS, left atrial isomerism and heterotaxy syndrome. Although some cardiac defects have been reported previously in MKS fetuses, here we expand the cardiac spectrum of anomalies associated with MKS to include left atrial isomerism and heterotaxy syndrome.

Arterial function and anatomy in obese children with cardiovascular risk factors.

BACKGROUND: Limited data are available related to the effects of cardiovascular risk factors on abdominal arterial stiffness using carotid and brachial artery indices. Therefore, we aimed to determine arterial changes in obese children and investigate any relation with cardiovascular risk factors. METHODS: Thirty-eight obese children (mean body mass index: 28.35 ± 4.65 kg/m(2) ) and 34 age- and sex-matched healthy subjects underwent ultrasound measurements of abdominal, carotid and brachial arteries. Aortic strain, pressure strain elastic modulus (Ep), pressure strain normalized by diastolic blood pressure (Ep*), carotid intima-media thickness, carotid artery compliance, brachial artery flow-mediated dilatation, and well-known cardiovascular risk factors were assessed in the obese children. RESULTS: Obese children had significantly higher Ep and Ep* parameters than the healthy controls (mean: 242.6 [107.1-666.6], 164.2 [110.6-231.5]; P < 0.001, and mean: 3.39 [1.76-7.5], 2.64 [1.46-4.2]; P < 0.001, respectively). Ep and Ep* were significantly correlated with the homeostasis model assessment of insulin resistance (r = 0.587, P = 0.001; r = 0.467, P = 0.004, respectively). Receiver-operator curve analysis of Ep for identification of children with cardiovascular risk factors showed that the area under the curve for hyperinsulinemia was 0.80 (P < 0.001) and for hypertriglyceridemia was 0.62 (P < 0.01). CONCLUSIONS: Abdominal arterial stiffness parameters as well as carotid intima-media thickness and brachial arterial flow-mediated dilatation assessment were similarly useful in identifying obese children with cardiovascular risk factors. Insulin resistance is related with the augmented rigidity of the aortic wall in obese children.

Complications of cardiac catheterization in pediatric patients: a single center experience.

We analyzed 519 catheterization procedures performed over a period of two years retrospectively. Several risk factors related to the patient or catheterization were analyzed. The incidence of complications was 6.2%. The most common major and minor complications were arterial thrombosis that required intervention and transient arrhythmias, respectively. The incidence of complications during interventional studies was higher (9.7%) when compared to that in diagnostic procedures (5.4%). The independent risk of any complication was greatest up to 1 year of age (p = 0.02). The risks of a major complication (p = 0.003) and development of arterial thrombosis (p = 0.02) were significantly greater in patients <1 year of age by univariate analysis. The risks of pediatric cardiac catheterization continue to decline. The complication rates associated with interventional catheterization were significantly higher than with diagnostic catheterization in this study. Younger age, particularly <1 year of age, is the strongest predictor of development of any complication.

Right ventricular regional deformation analysis in patients operated for tetralogy of Fallot.

PURPOSE: We aimed to compare the findings of a segmental speckle-tracking strain of right ventricle with those of cardiac magnetic resonance imaging in this setting. METHODS: In 26 patients with operated tetralogy of Fallot (mean age, 15.35 ± 2.3 years; range 11-18 years), right ventricular segmental speckle-straining (the basal, mid, apical segments of right ventricular septum and lateral free wall, and right ventricular apex) were determined using two-dimensional echocardiography. The echocardiographic findings were compared to right ventricular ejection fraction, right ventricular indexed end-diastolic volume, indexed end-systolic volume and pulmonary regurgitation fraction at cardiac magnetic resonance. RESULTS: Right ventricular global speckle strain was -18.6 ± 3.7and lateral free wall strain was -17.8 ± 4.9. Indexed right ventricular end diastolic volume was 171.7 ± 23.3 ml/m2, indexed right ventricular end systolic volume was 95.1 ± 35.0 ml/m2 and right ventricular ejection fraction was 44.76 ± 9.39%. Basal inferior septum is correlated with indexed right ventricular end-diastolic volume (RVEDV; r = -0.521, p = 0.015) and pulmonary regurgitation fraction (r = -0.584, p = 0.015). Cardiac magnetic resonance (CMR)-derived RVEDV is correlated with lateral free wall (r = -0.465, p = 0.034) and Global RV (r = 0.442, p = 0.045). CONCLUSION: Right ventricular basal inferior septal and apical longitudinal strain correlates with the measures of right ventricular performance on CMR. These parameters would be useful to monitor right ventricular performance in patients after tetralogy of Fallot repair.

[Evaluation of unresponsiveness to standard high-dose gamma globulin therapy in Kawasaki disease]. / Kawasaki hastaliginda standart yüksek doz intravenöz gama globulin tedavisine yanitsizligin degerlendirilmesi.

OBJECTIVES: We investigated the incidence of unresponsiveness to intravenous gamma globulin (IVIG) treatment in Kawasaki disease (KD) and evaluated its relation with coronary artery involvement. STUDY DESIGN: The study included 20 children (13 boys, 7 girls; mean age 4.2+/-3.4 years; range 9 months to 12 years) with KD. The mean disease duration on admission was 7.3+/-2.4 days (range 5 to 14 days). Initial treatment consisted of a single dose of IVIG and high-dose of aspirin. Unresponsiveness was defined as the persistence of fever and other symptoms within the first 48 hours of treatment. All the patients were evaluated by two-dimensional echocardiography before and after treatment. The mean follow-up period was 16.5+/-2.8 months (range 9 to 24 months). RESULTS: Unresponsiveness was seen in five patients (25%), who received a subsequent dose of IVIG, which improved fever in two patients. The remaining three patients received high-dose methylprednisolone. One patient who showed no response to either IVIG or methylprednisolone was treated with low-dose oral methotrexate. Six patients (30%) had coronary artery involvement (4 dilatations, 2 aneurysms), five patients on admission echocardiography, and one patient on control echocardiography seven days after treatment. Of five unresponsive patients, four (80%) had coronary artery involvement on admission. Patients with coronary involvement underwent coronary angiography after a mean of one year. Five patients had normal coronary arteries, whereas no angiographic regression was observed in one patient who had a giant coronary artery aneurysm on admission and was treated with oral methotrexate. CONCLUSION: The incidence of unresponsiveness to treatment was markedly high in KD patients who had coronary artery involvement on admission.

The effect of sumatriptan on nitric oxide synthase enzyme production after iatrogenic inflammation in the brain stem of adolescent rats: A randomized, controlled, experimental study.

BACKGROUND: Migraine is a common disabling disorder of childhood and adolescence. Despite advances in the understanding of migraine pathophysiology, treatment remains a challenge. OBJECTIVES: The aims of this study were to investigate the production of nitric oxide synthase (NOS) enzymes in the brain stem of adolescent rats, using an experimental model of migraine, and the effect of sumatriptan pretreatment on the production of the NOS enzymes. METHODS: Male adolescent (aged ~2 months) Wistar rats were used in the study. The animals were anesthetized using pentobarbital. The trigeminovascular system was stimulated by injecting a proinflammatory molecule, carrageenan, into the cis-terna magna of the anesthetized rats. The animals were divided into 3 groups of equal size: (1) the study group, in which the rats were treated with sumatriptan succinate 2 hours before intracisternal carrageenan injection; (2) the sham group, in which the rats were not administered intracisternal carrageenan injection or sumatriptan pretreatment; and (3) the control group, in which the rats were administered intracisternal carrageenan injection but were not pretreated with sumatriptan. In the control and study groups, the rats were euthanized using ether anesthesia 1 hour after intracisternal carrageenan injection. Rats in the sham group were euthanized 1 hour after intracisternal catheterization. Brain tissue was removed and endothelial NOS (eNOS), neuronal NOS (nNOS), and inducible NOS (iNOS) immunohistochemistry was performed. RESULTS: Twenty-one rats were randomized into 3 groups of 7. The mean values of the immunolabeling intensities for eNOS, nNOS, and iNOS enzymes in the brain stem were significantly lower in the sham group compared with the control group (P = 0.001, P = 0.002, and P = 0.001, respectively). The mean values of the immunolabeling intensities of eNOS, nNOS, and iNOS in the brain stem were significantly lower in the study group compared with the control group (P = 0.001, P = 0.025, and P = 0.005, respectively). CONCLUSIONS: In this experimental model of migraine in adolescent rats, intracisternal injection of carrageenan was associated with a significant increase in the production of NOS enzymes in the brain stem. Pretreatment with sumatriptan was associated with a decrease in NOS production.

Cetirizine-induced dystonic reaction in a 6-year-old boy.

Dystonia is a movement disorder that causes involuntary contractions of the muscles. Dystonia can affect just 1 muscle, a group of muscles, or all of the muscles. The most common cause acquired dystonia in childhood is drugs. Cetirizine is widely used for allergic disorders in childhood. It is without central nervous system side effects at recommended dosages. There is only 1 case of cetirizine-induced dystonia in the literature. We report a second case of cetirizine-induced acute acquired dystonia whose symptoms completely resolved after the discontinuation of the drug.

Mid-term results of Solysafe® septal occluder for percutaneous closure of secundum atrial septal defects.

BACKGROUND: In this article, we report mid-term follow-up results of the Solysafe® septal occluder for percutaneous closure of secundum atrial septal defects. METHODS: A total of 25 patients (8 males, 17 females; mean age 8.4±3.6 years; range 5 to 12 years) who underwent percutaneous closure of secundum atrial septal defect between July 2008 and June 2010 were included in this study. RESULTS: The mean follow-up was 6.1±0.5 (range, 5.2 to 7.2) years. The device was successfully implanted in 22 of 25 patients. The mean stretched diameter of the atrial septal defect as assessed by balloon sizing was 13.6±4.4 (range, 8 to 26) mm. Nine 15-mm devices, eight 20-mm devices, six 25-mm devices, and two 35-mm devices were used. A 20-mm and two 35-mm devices were used in three patients and the procedure failed in these patients. Among the remaining 22 patients, no pericardial effusion, endocarditis, hemolysis, electrocardiographic changes, valvular problems, or suspicious echocardiographic findings were observed during or after the procedure. Only in one patient, a wire fraction was seen at six years, while another patient had a residual shunt during a six-year follow-up. Device embolization (n=1) and hemiparesis (n=1) were the early major complications related to the procedure. CONCLUSION: Although percutaneous closure of secundum atrial septal defects is successful, it would be wiser to check the device regularly, at least once a year, as the manufacturing of the device has been discontinued due to wire fractions.

Parameters indicative of persistence of valvular pathology at initial diagnosis in acute rheumatic carditis: the role of albumin and CD19 expression.

OBJECTIVE: The aim of this study is to define the predictors of chronic carditis in patients with acute rheumatic carditis (ARC). METHODS: Patients diagnosed with ARC between May 2010 and May 2011 were included in the study. Echocardiography, electrocardiography, lymphocyte subset analysis, acute phase reactants, plasma albumin levels, and antistreptolysin-O (ASO) tests were performed at initial presentation. The echocardiographic assessments were repeated at the sixth month of follow-up. The patients were divided into two groups according to persistence of valvular pathology at 6th month as Group 1 and Group 2, and all clinical and laboratory parameters at admission were compared between two groups of valvular involvement. RESULTS: During the one-year study period, 22 patients had valvular disease. Seventeen (77.2%) patients showed regression in valvular pathology. An initial mild regurgitation disappeared in eight patients (36.3%). Among seven (31.8%) patients with moderate regurgitation initially, the regurgitation disappeared in three, and four patients improved to mild regurgitation. Two patients with a severe regurgitation initially improved to moderate regurgitation (9.1%). In five (22.8%) patients, the grade of regurgitation [moderate regurgitation in one (4.6%), and severe regurgitation in 4 (18.2%)] remained unchanged. The albumin level was significantly lower at diagnosis in Group 2 (2.6±0.48g/dL). Lymphocyte subset analysis showed a significant decrease in the CD8 percentage and a significant increase in CD19 percentage at diagnosis in Group 2 compared to Group 1. CONCLUSION: The blood albumin level and the percentage of CD8 and CD19 (+) lymphocytes at diagnosis may help to predict chronic valvular disease risk in patients with acute rheumatic carditis.

Cardiac Function in Newborns with Congenital Hypothyroidism: Association with Thyroid-Stimulating Hormone Levels.

OBJECTIVE: The aims of this study were to demonstrate ventricular function changes in patients with congenital hypothyroidism and to investigate whether there is an association between any such changes and thyroid-stimulating hormone (TSH) levels using M-mode and Doppler electrocardiography (ECG) and tissue Doppler imaging (TDI). METHODS: Twenty-seven patients 5-30 days of age with congenital hypothyroidism who were scheduled to receive L-thyroxine treatment and 20 healthy newborns were included in this study. Twelve-lead ECG and M-mode TDI recordings of the patient and healthy groups were obtained. The patient group was divided into two subgroups according to TSH level (>100 uIU/mL or <100 uIU/mL), which were then compared on all parameters. RESULTS: Decreases were observed in the ejection fraction (EF), shortening fraction (SF), and mitral lateral annulus, mitral septal annulus, and tricuspid lateral annulus systolic velocity (Sa) on TDI, whereas left ventricular end-systolic diameter (LVESd) and corrected QT interval (QTc) dispersion were significantly increased in the patient group compared with the control group. No significant differences between the groups were found in left ventricular end-diastolic diameter (LVEDd) or heart rate. When the two patient subgroups (TSH >100 uIU/mL and <100 uIU/mL) were compared, TDI septal annulus Sa wave length and heart rate were significantly lower in the TSH >100 group. CONCLUSION: Impairment in left ventricular systolic function and increased risk of arrhythmia were observed in newborn infants with congenital hypothyroidism. TSH level was associated with heart rate and interventricular septum velocity.

Evaluation of left atrial functions in children with chronic renal failure.

OBJECTIVE: One-quarter of deaths in children with chronic renal failure is due to cardiovascular complications. Conventional echocardiographic methods are insufficient for evaluating systolic functions in children with chronic renal failure. The aim of the present study was to investigate cardiac functions in children with chronic renal failure by evaluating left atrial volume and functions. METHODS: The present cross-sectional observational study included 44 children undergoing dialysis, 16 children with chronic renal failure but not yet on dialysis, and 20 healthy control subjects. Transthoracic echocardiography was performed for all children. Variables regarding to left ventricle and atrium (left atrial systolic force, left atrial systolic force index, left atrial volume, left ventricular mass index, and relative wall thickness) were measured using two-dimensional and M-mode echocardiography. RESULTS: Left atrial systolic force index was negatively correlated with systolic blood pressure and left ventricular mass (p=0.01, r=0.266 and p=0.02, r=0.347, respectively). However, it was positively correlated with both early and late diastolic mitral inflow velocity (r=0.518, p=0.001 and r=0.828, p=0.001, respectively). There were no significant difference among the groups in terms of left atrial systolic force index and left atrial volume. However, left atrial systolic force index was higher in children with chronic renal failure but not yet on dialysis. CONCLUSION: Left atrial systolic force was negatively correlated with systolic blood pressure and left ventricular mass. These findings suggested that evaluating left atrial systolic force and left atrial volume were useful to determine diastolic dysfunction and the necessity of dialysis in patient with chronic renal failure.

Coarctation of the aorta with infracardiac total anomalous pulmonary venous drainage: a rare combination.

A 7-day-old female neonate was referred to the pediatric emergency department due to cyanosis and respiratory distress. Her arterial oxygen saturation was 65%. The Coarctation of the aorta, infracardiac total anomalous pulmonary venous drainage without obstruction and pulmonary artery hypertension were diagnosed by echocardiography. Emergency corrective surgery was done without confirming the diagnosis with cardiac magnetic resonance imaging (MRI) or cardiac catheterization due to her poor clinical status. The postoperative course was uneventful and the patient was extubated after the sixth day of surgery and discharged after 14 days.