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transposition of great arteries

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https://www.readbyqxmd.com/read/29776810/congenital-heart-disease-in-adults-assessmentof-functional-capacity-using-cardiopulmonary-exercise-testing
#1
Sílvia Aguiar Rosa, Ana Agapito, Rui M Soares, Lídia Sousa, José Alberto Oliveira, Ana Abreu, Ana Sofia Silva, Sandra Alves, Helena Aidos, Fátima F Pinto, Rui Cruz Ferreira
AIM: The aim of the study was to compare functional capacity in different types of congenital heart disease (CHD), as assessed by cardiopulmonary exercise testing (CPET). METHODS: A retrospective analysis was performed of adult patients with CHD who had undergone CPET in a single tertiary center. Diagnoses were divided into repaired tetralogy of Fallot, transposition of the great arteries (TGA) after Senning or Mustard procedures or congenitally corrected TGA, complex defects, shunts, left heart valve disease and right ventricular outflow tract obstruction...
May 15, 2018: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
https://www.readbyqxmd.com/read/29750404/the-damus-kaye-stansel-0peration-management-of-systemic-ventricular-outflow-tract-obstruction
#2
Joshua Rosenblum, Farshad Anvari, Bahaaldin Alsoufi
The Damus-Kaye-Stansel (DKS) anastomosis was originally described for the treatment of transposition of the great arteries but it is now used mainly for the treatment of single ventricle anomalies in patients who are at risk of developing systemic ventricular outflow tract obstruction (SVOTO). In most instances, DKS is performed as a concomitant procedure at time of bidirectional cavopulmonary connection in these patients. This tutorial we demonstrate our modified double-barrel approach, along with anterior patch augmentation of the distal ascending aorta...
February 13, 2018: Multimedia Manual of Cardiothoracic Surgery: MMCTS
https://www.readbyqxmd.com/read/29748700/myocardial-stress-perfusion-mri-experience-in-pediatric-and-young-adult-patients-following-arterial-switch-operation-utilizing-regadenoson
#3
Cory V Noel, Ramkumar Krishnamurthy, Prakash Masand, Brady Moffett, Tobiash Schlingmann, Benjamin Y Cheong, Rajesh Krishnamurthy
Dextro-transposition of the great arteries (D-TGA) is one of the most common cyanotic heart lesions. The arterial switch operation (ASO) is the preferred surgical palliation for D-TGA. One of the primary concerns following the ASO is complications arising from the coronary artery transfer. There is a need for myocardial perfusion assessment within ASO patients. There is no report on the utility of regadenoson as a stress agent in children following ASO. Our objective was to observe the safety and feasibility of regadenoson as a pharmacologic stressor for perfusion cardiac MR in a pilot cohort of pediatric and young-adult patients who have undergone ASO...
May 10, 2018: Pediatric Cardiology
https://www.readbyqxmd.com/read/29731786/an-update-work-of-pulse-oximetry-screening-for-detecting-critical-congenital-heart-disease-in-the-newborn
#4
A Taksande, R Meshram, A Lohakare, S Purandare, U Biyani, J Vagha
Background: Congenital Heart Disease (CHD) is the commonest group of congenital malformations and affects 7-8 per 1000 live born newborns. Nevertheless, it is estimated that more than 50% of babies with undiagnosed CHD are not detected by routine neonatal cardiac examination. Aim: To find the incidence of CHD in newborns and to determine the accuracy of pulse oximetry for detecting clinically unrecognized critical congenital heart disease (CCHD) in the newborns...
July 2017: Images in Paediatric Cardiology
https://www.readbyqxmd.com/read/29728721/characterization-of-the-placenta-in-the-newborn-with-congenital-heart-disease-distinctions-based-on-type-of-cardiac-malformation
#5
Jack Rychik, Donna Goff, Eileen McKay, Antonio Mott, Zhiyun Tian, Daniel J Licht, J William Gaynor
The placenta is a complex organ that influences prenatal growth and development, and through fetal programming impacts postnatal health and well-being lifelong. Little information exists on placental pathology in the presence of congenital heart disease (CHD). Our objective is to characterize the placenta in CHD and investigate for distinctions based on type of malformation present. Placental pathology from singleton neonates prenatally diagnosed and delivered at > 37 weeks gestation was analyzed. Placental findings of absolute weight, placental weight-to-newborn birth weight ratio, chorangiosis, villus maturity, thrombosis, and infarction were recorded and analyzed based on four physiological categories of CHD: (1) single ventricle-aortic obstruction, (2) single ventricle-pulmonic obstruction, (3) two-ventricle anomalies, and (4) transposition of the great arteries (TGA)...
May 4, 2018: Pediatric Cardiology
https://www.readbyqxmd.com/read/29724352/neonatal-brain-injury-and-timing-of-neurodevelopmental-assessment-in-patients-with-congenital-heart-disease
#6
Shabnam Peyvandi, Vann Chau, Ting Guo, Duan Xu, Hannah C Glass, Anne Synnes, Kenneth Poskitt, A James Barkovich, Steven P Miller, Patrick S McQuillen
BACKGROUND: Brain injury (BI) is reported in 60% of newborns with critical congenital heart disease as white matter injury (WMI) or stroke. Neurodevelopmental (ND) impairments are reported in these patients. The relationship between neonatal BI and ND outcome has not been established. OBJECTIVES: This study sought to determine the association between peri-operative BI and ND outcomes in infants with single ventricle physiology (SVP) and d-transposition of the great arteries (d-TGA)...
May 8, 2018: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/29724030/some-isolated-cardiac-malformations-can-be-related-to-laterality-defects
#7
REVIEW
Paolo Versacci, Flaminia Pugnaloni, Maria Cristina Digilio, Carolina Putotto, Marta Unolt, Giulio Calcagni, Anwar Baban, Bruno Marino
Human beings are characterized by a left⁻right asymmetric arrangement of their internal organs, and the heart is the first organ to break symmetry in the developing embryo. Aberrations in normal left⁻right axis determination during embryogenesis lead to a wide spectrum of abnormal internal laterality phenotypes, including situs inversus and heterotaxy . In more than 90% of instances, the latter condition is accompanied by complex and severe cardiovascular malformations. Atrioventricular canal defect and transposition of the great arteries—which are particularly frequent in the setting of heterotaxy —are commonly found in situs solitus with or without genetic syndromes...
May 2, 2018: Journal of Cardiovascular Development and Disease
https://www.readbyqxmd.com/read/29712484/does-prenatal-diagnosis-of-critical-congenital-heart-diseases-influence-the-prereferral-mortality-in-a-center-without-surgical-intervention
#8
Buse Özer Bekmez, Evrim Alyamaç Dizdar, Nilüfer Okur, Mehmet Büyüktiryaki, Nurdan Uraş, Serife Suna Oğuz
BACKGROUND: Prenatal diagnosis ameliorates some preoperative and postoperative outcomes in critical congenital heart disease (CHD). Despite large variability among anatomical defect types, nearly half of them are diagnosed antenatally. We aimed to investigate the effect of the antenatal diagnosis on prereferral mortality of infants with critical CHD in a center without cardiovascular surgery clinic. METHODS: Medical records of the neonates who were diagnosed with critical CHD between the years 2010 and 2016 in Zekai Tahir Burak Women's health Education and Research Hospital were retrospectively reviewed for the study...
April 30, 2018: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29686571/-bartonella-endocarditis-with-glomerulonephritis-in-a-patient-with-complete-transposition-of-the-great-arteries
#9
Helen Hashemi, Tiana R Endicott-Yazdani, Christopher Oguayo, David M Harmon, Tuan Tran, Ginger Tsai-Nguyen, Raul Benavides, Cedric W Spak, Hoang-Lan Nguyen
We describe a patient with history of dextro-transposition of the great vessels, ventricular septal defect, and pulmonary valve replacement who presented with fatigue, prolonged fever, and leg edema. He was found to have kidney injury, pancytopenia, and liver congestion. Echocardiogram revealed thickened leaflets with prolapsing vegetation on the pulmonary valve. Given the negative blood cultures, high Bartonella henselae immunogobulin G titer (≥1:1024) and positive immunoglobulin M titer (≥1:20), he was diagnosed with Bartonella endocarditis complicated with glomerulonephritis...
January 2018: Proceedings of the Baylor University Medical Center
https://www.readbyqxmd.com/read/29686545/effects-of-eplerenone-on-markers-of-myocardial-fibrosis-6-minute-walk-distance-and-quality-of-life-in-adults-with-tetralogy-of-fallot-and-complete-transposition-of-the-great-arteries
#10
Sandeep S Sodhi, Tony J Zhang, Rachel McDonald, Vanessa Al Rashida, Nitin Kondapalli, Philip Barger, Philip Ludbrook, Ari M Cedars
Ventricular dysfunction is common among patients with repaired cyanotic congenital heart disease. To date, no pharmacologic intervention has been demonstrated to be beneficial in this setting. To begin addressing this knowledge gap, we conducted a single-center prospective, randomized, open-label pilot study to investigate the effects of eplerenone on serologic markers of collagen turnover and inflammation, 6-minute walk distance, and quality of life in patients with tetralogy of Fallot (TOF) or transposition of the great arteries with a systemic right ventricle (transposition of the great arteries [TGA])...
January 2018: Proceedings of the Baylor University Medical Center
https://www.readbyqxmd.com/read/29675828/effect-of-prenatal-diagnosis-on-hospital-costs-in-complete-transposition-of-the-great-arteries
#11
Dipankar Gupta, Meredith E Mowitz, Dalia Lopez-Colon, Connie S Nixon, Himesh V Vyas, Jennifer G Co-Vu
OBJECTIVE: Prenatal diagnosis of congenital heart disease (CHD) is associated with improved clinical outcomes, yet its impact on the cost of hospitalization is not well described. We hypothesized that prenatal diagnosis of complete transposition of the great arteries (d-TGA) results in lower total hospital costs compared to postnatal diagnosis. METHODS: Retrospective analysis of infants with d-TGA repaired at our center from July 2006- 2014. Total charges from initial hospitalization until discharge were converted to costs using the cost-to-charge ratio, and then converted into 2016 dollars using the Consumer Price Index...
April 19, 2018: Prenatal Diagnosis
https://www.readbyqxmd.com/read/29673637/arterial-switch-ventricular-septation-and-fontan-takedown-for-double-inlet-left-ventricle
#12
Shu-Chien Huang, Shyh-Jye Chen, Yi-Chia Wang, Chi-Hsiang Huang, Shuenn-Nan Chiu, Yih-Sharng Chen
A patient with double inlet left ventricle with transposition of great arteries, and severe coarctation of the aorta received aortoplasty and pulmonary artery banding, followed by bidirectional Glenn shunt and extracardiac total cavopulmonary connection(TCPC). Severe subaortic stenosis and increased atrio-ventricular valve regurgitation were noted 4 years after TCPC.
April 16, 2018: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/29664500/nutritional-recovery-after-cardiac-surgery-in-children-with-congenital-heart-disease
#13
I Oyarzún, C Claveria, G Larios, C Le Roy
INTRODUCTION: Malnutrition is common in children with congenital heart disease (CHD). Medical treatment and surgical interventions contribute improving the nutritional status of these children. OBJECTIVE: To describe nutritional recovery in children with CHD and associated factors after surgery. PATIENTS AND METHOD: Longitudinal study. 46 Children under 18 years old admitted for CHD surgery between April 2015 and April 2016 were recruited...
February 2018: Revista Chilena de Pediatría
https://www.readbyqxmd.com/read/29657908/a-rare-case-of-coronary-artery-embolism-in-a-patient-with-d-transposition-of-the-great-arteries-with-prior-mustard-repair
#14
Prince Sethi, Udit Bhatnagar, Kelly Steffen, Edgard Bendaly, Adam Stys
The dextro-transposition of great arteries (d-TGA) is a rare, congenital, cyanotic heart disease and there is a paucity of data regarding long-term cardiovascular outcomes. We present a rare case of non-ST-elevation myocardial infarction (NSTEMI) in a patient with surgically repaired d-TGA. A 43-year-old male who had previously undergone a Mustard atrial switch palliative procedure presented with chest pain and diaphoresis and was diagnosed with NSTEMI. A coronary angiogram revealed a small, underdeveloped, left anterior descending and a large, left circumflex coronary artery with an acute embolic lesion...
February 12, 2018: Curēus
https://www.readbyqxmd.com/read/29625509/adult-congenital-heart-disease-with-pregnancy
#15
REVIEW
Koichiro Niwa
The number of women with congenital heart disease (CHD) at risk of pregnancy is growing because over 90% of them are grown-up into adulthood. The outcome of pregnancy and delivery is favorable in most of them provided that functional class and systemic ventricular function are good. Women with CHD such as pulmonary hypertension (Eisenmenger syndrome), severe left ventricular outflow stenosis, cyanotic CHD, aortopathy, Fontan procedure and systemic right ventricle (complete transposition of the great arteries [TGA] after atrial switch, congenitally corrected TGA) carry a high-risk...
April 2018: Korean Circulation Journal
https://www.readbyqxmd.com/read/29622980/successful-pregnancies-after-transvenous-cardiac-resynchronization-therapy-in-a-woman-with-congenitally-corrected-transposition-of-the-great-arteries
#16
Sana Ouali, Slim Kacem, Rim Gribaa, Elyes Neffeti, Fahmi Remedi, Essia Boughzela
Congenitally corrected transposition of the great arteries is a rare heart defect that can be associated with systemic ventricular dysfunction and conduction disturbances. The use of cardiac resynchronization therapy in patients with congenital heart disease is not fully established, and achievement of successful pregnancies after implantation of transvenous, biventricular system has never been described, and which resulted in a significant clinical improvement. We describe a 33-year-old female with congenitally corrected transposition of the great arteries, who achieved six pregnancies and successful vaginal deliveries...
September 2017: The Egyptian heart journal: (EHJ): official bulletin of the Egyptian Society of Cardiology
https://www.readbyqxmd.com/read/29621622/outcomes-of-the-arterial-switch-operation-in-%C3%A2-2-5kg-neonates
#17
Michael Salna, Paul J Chai, David Kalfa, Yuki Nakamura, Ganga Krishnamurthy, Jan M Quaegebeur, Marc Najjar, Amee Shah, Stephanie Levasseur, Brett R Anderson, Emile A Bacha
OBJECTIVES: While low birth weight is a known risk factor for mortality in congenital heart lesions and may consequently delay surgical repair, outcomes in low weight neonates undergoing the arterial switch operation have not been well described. Our objective was to assess the safety of this procedure in infants weighing ≤2.5kg at the time of surgery. METHODS: We retrospectively analyzed outcomes for all neonates undergoing the arterial switch operation at our institution from 2005 to 2015...
April 2, 2018: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29609227/-characteristics-and-prognosis-of-interrupted-inferior-vena-cava-with-azygous-continuation
#18
Q Xu, H X Sun, J S Xie, J L Wang, Q Y Pei, X H Zhang
Objective: To explore the clinical characteristics of interrupted of the inferior vena cava with azygous continuation and the prognosis. Methods: Retrospective analysis of 21 fetuses diagnosed with interrupted inferior vena cava with azygous continuation among 28 567 pregnant women who underwent routine ultrasound scan. The clinical data, ultrasonographic features, genetic information and prognosis were collected. Results: Interrupted of the inferior vena cava with azygous continuation occurred in 21(0.07%, 21/28 567) of 28 567 patients...
March 25, 2018: Zhonghua Fu Chan Ke za Zhi
https://www.readbyqxmd.com/read/29607198/an-acquired-transposition-of-the-aortic-arch-secondary-to-large-esophageal-cancer-misdiagnosed-as-a-right-side-aortic-arch
#19
Yu Zheng, Xi-Wen Zhao, Han-Lu Zhang, Zi-Hao Wang, Yun Wang
The present study is the first reported case of a patient undergoing esophagectomy with ectopic aortic arch secondary to a large esophageal cancer, which was pre-operatively misdiagnosed with a right-side aortic arch (RAA). The patient, a 54-year-old male, was first admitted to our hospital for esophagectomy owing to esophageal squamous cancer and had complained of progressive dysphasia for 3 months. Chest computed tomography (CT) revealed a mass in the middle thoracic esophagus. Furthermore, the three-dimensional CT of the thoracic great arteries showed a possible RAA and a curved descending aorta...
February 2018: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29607143/early-and-mid-term-follow-up-of-patients-receiving-arterial-switch-operation-a-single-center-experience
#20
Yaqiong Xiao, Ping Zhang, Wei Su, Nianguo Dong
Background: The arterial switch operation (ASO) has become the preferred method for surgical correction of transposition of the great arteries (TGA) and Taussig-Bing anomaly. This study was aimed to analysis the early and mid-term results of patients receiving ASO for TGA and Taussig-Bing anomaly in our institute. Methods: A single-institution retrospective study was conducted to assess cardiovascular outcomes after ASO between January 2007 and December 2013. A total of 119 consecutive patients were included in this study...
February 2018: Journal of Thoracic Disease
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