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senning transposition of the great arteries

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https://www.readbyqxmd.com/read/27908766/mechanisms-and-predictors-of-recurrent-tachycardia-following-catheter-ablation-for-d-transposition-of-the-great-arteries-after-the-mustard-or-senning-operation
#1
Roberto G Gallotti, Himani Madnawat, Kevin M Shannon, Jamil A Aboulhosn, Farnoosh Nik-Ahd, Jeremy P Moore
BACKGROUND: The Senning and Mustard operations for DTGA are associated with a heightened risk for supraventricular tachycardia. Catheter ablation has been shown to be acutely successful for achieving rhythm control in this population, but the mechanisms of recurrence are ill-defined. OBJECTIVES: We hypothesized that the type and degree of recurrence would vary by the surgical technique employed. METHODS: All consecutive catheter ablation procedures for DTGA after Mustard/Senning operation between 2004 and 2016 at a single center were reviewed...
November 28, 2016: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/27801691/sudden-cardiac-death-in-transposition-of-the-great-arteries-with-a-mustard-or-senning-baffle-the-myocardial-ischemia-hypothesis
#2
Paul Khairy
PURPOSE OF REVIEW: The literature on sudden death in transposition of the great arteries (D-TGA) with atrial switch surgery is reviewed and a pathophysiological mechanism is proposed. RECENT FINDINGS: Over 80% of sudden deaths in patients with D-TGA and Mustard or Senning baffles occur during exercise. Factors most consistently associated with ventricular arrhythmias and sudden death include heart failure parameters and atrial arrhythmias. Atrial arrhythmias have been observed to trigger malignant ventricular arrhythmias...
January 2017: Current Opinion in Cardiology
https://www.readbyqxmd.com/read/27785879/intravascular-and-hybrid-intraoperative-stent-placement-for-baffle-obstruction-in-transposition-of-the-great-arteries-after-atrial-switch
#3
Joseph T Poterucha, Nathaniel W Taggart, Jonathan N Johnson, Bryan C Cannon, Allison K Cabalka, Donald J Hagler, Joseph A Dearani, Frank Cetta
OBJECTIVES: To report our experience with intravascular and hybrid intra-operative stent placement for baffle obstruction in patients with complete transposition of the great arteries (TGA) after the atrial switch (Mustard/Senning) operation. BACKGROUND: Venous baffle obstruction is a challenging complication after atrial switch operation in patients with TGA. Traditional treatment options include intravascular stenting or surgery. METHODS: A retrospective analysis of Mayo Clinic's electronic medical record was completed to identify consecutive pediatric and adult patients with TGA after atrial switch who underwent baffle stent implantation from 1994 to 2015...
October 27, 2016: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/27748225/melody%C3%A2-pulmonary-valve-implantation-in-two-teenage-patients-with-congenitally-corrected-transposition-of-the-great-arteries-status-after-senning-atrial-switch-operation
#4
Rodrigo Rios, Susan R Foerster, Todd M Gudausky
The Melody® transcatheter pulmonary valve system was developed for placement within right ventricle-to-pulmonary artery conduits in patients with CHD for treatment of stenosis or regurgitation, providing an alternative to open-heart surgery. Abnormal systemic venous connections altering the catheter course to the right ventricle-to-pulmonary artery conduit may present a challenge to Melody® valve implantation. We present two such cases, in which the Melody® valve was successfully implanted in teenage patients with congenitally corrected transposition of the great arteries after Senning atrial switch operation...
October 17, 2016: Cardiology in the Young
https://www.readbyqxmd.com/read/27635073/clinical-experience-with-the-subcutaneous-implantable-cardioverter-defibrillator-in-adults-with-congenital-heart-disease
#5
Jeremy P Moore, Blandine Mondésert, Michael S Lloyd, Stephen C Cook, Ali N Zaidi, Robert H Pass, Anitha S John, Frank A Fish, Kevin M Shannon, Jamil A Aboulhosn, Paul Khairy
BACKGROUND: Sudden cardiac death is a major contributor to mortality for adults with congenital heart disease. The subcutaneous implantable cardioverter-defibrillator (ICD) has emerged as a novel tool for prevention of sudden cardiac death, but clinical performance data for adults with congenital heart disease are limited. METHODS AND RESULTS: A retrospective study involving 7 centers over a 5-year period beginning in 2011 was performed. Twenty-one patients (median 33...
September 2016: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/27624591/frequent-activation-delay-induced-mechanical-dyssynchrony-and-dysfunction-in-the-systemic-right-ventricle
#6
Daniel Forsha, Niels Risum, P Brian Smith, Ronald J Kanter, Zainab Samad, Piers Barker, Joseph Kisslo
BACKGROUND: Patients with systemic right ventricles frequently experience progressive heart failure and conduction abnormalities leading to abnormal ventricular activation. Activation delay-induced mechanical dyssynchrony can contribute to ventricular failure and is identified by a classic strain pattern of paradoxical opposing wall motion that is an excellent predictor of response to cardiac resynchronization therapy in adults with left bundle branch block. The specific aims of this study were to compare right ventricular (RV) mechanics in an adult systemic right ventricle population versus control subjects, evaluate the feasibility of this RV strain pattern analysis, and determine the frequency of the classic pattern...
September 10, 2016: Journal of the American Society of Echocardiography
https://www.readbyqxmd.com/read/27535722/failing-bioprosthesis-in-systemic-tricuspid-position-after-a-senning-procedure-successful-percutaneous-tricuspid-valve-implantation
#7
Andreas Eicken, Markus Kasel, Peter Ewert
We report on successful transvenous and transbaffle implantation of a 26-mm Sapien 3 valve into a failing tricuspid ("systemic") biological prosthesis in a patient after a Senning-Brom operation for transposition of the great arteries. © 2016 Wiley Periodicals, Inc.
August 18, 2016: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/27430553/atrial-switch-procedure-in-children-more-than-5-years-of-age-mid-term-results
#8
Sachin Talwar, Manikala Vinod Kumar, Amolkumar Bhoje, Shiv Kumar Choudhary, Shyam Sunder Kothari, Rajnish Juneja, Anita Saxena, Balram Airan
OBJECTIVES: In developing countries, where patients present late, the atrial switch operation is still a preferred palliation for d-transposition of great arteries (d-TGA). In this report, we present our experience in patients with d-TGA who were 5 years of age or older. METHODS: Twenty-seven patients underwent an atrial switch procedure between January 2004 and December 2014. The standard technique consisted of a combination of the Senning and Mustard's repair with Schumacker's in situ modification for construction of the pulmonary venous baffle...
November 2016: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/27358304/anteroposterior-pulmonary-venous-anatomy-a-hitherto-undescribed-pulmonary-venous-arrangement-with-implication-for-the-senning-operation-and-a-proposed-method-of-dealing-with-it
#9
Sudip Dutta Baruah, Rajesh Sharma
We have encountered a hitherto undescribed anatomical variant of pulmonary vein anatomy in hearts with d-transposition or congenitally corrected transposition of the great arteries. In this variant, the inferior right pulmonary vein lies posterior rather than inferior to the superior right pulmonary vein. This variant of pulmonary vein anatomy may predispose to the development of pulmonary venous pathway obstruction following a Senning operation, since it is difficult to open the pulmonary veins in a way that ensures a wide-open pulmonary venous pathway to the atrioventricular valve of the systemic ventricle...
July 2016: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/27262914/long-term-outcome-of-arterial-switch-operation-conversion-after-failed-senning-mustard-procedure
#10
Takuya Maeda, Takahiko Sakamoto, Mitsugi Nagashima, Takeshi Hiramatsu, Kenji Yamazaki
BACKGROUND: We evaluated long-term outcomes of the arterial switch operation (ASO) conversion after a failed Senning/Mustard operation among patients with dextro-transposition of the great arteries. METHODS: Between 1986 and 2006, 9 patients with dextro-transposition of the great arteries underwent ASO conversion at our institute. All patients had systemic right ventricle failure, 6 had supraventricular tachycardia, and 8 had moderate or severe tricuspid valve regurgitation...
June 1, 2016: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/27207393/neoaortic-valve-regurgitation-after-arterial-switch-ten-years-outcomes-from-a-single-center
#11
Kai Ma, Shoujun Li, Shengshou Hu, Zhongdong Hua, Keming Yang, Jun Yan, Hao Zhang, Qiuming Chen, Sen Zhang, Lei Qi
BACKGROUND: Report results of neoaortic regurgitation (NAR) after arterial switch for patients with d-transposition of the great arteries (d-TGA) and corrected transposition of the great arteries. METHODS: From 2003 to 2013, 583 patients who underwent arterial switch operation for d-TGA and 31 patients who underwent double switch (DS) for congenitally corrected transposition of the great arteries (cc-TGA) were included in this retrospective study. Since 2011, concomitant neoaortic sinotubular junction reconstruction was performed if aorta and pulmonary artery discrepancy was present in patients with d-TGA...
August 2016: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/27188446/surgical-technique-of-double-switch-procedure-senning-with-arterial-switch-operation-for-congenitally-corrected-transposition-of-the-great-arteries-with-ventricular-septal-defect
#12
Alexey S Ilin, Pavel V Teplov, Valeriy A Sakovich, Richard G Ohye
We present a case of 12-month-old boy with congenitally corrected transposition of great arteries with L-looped ventricles and L-transposition of great arteries and ventricular septal defect. When admitted to the hospital, the patient had the appearance of congestive heart failure due to moderate to severe tricuspid valve regurgitation and right ventricle dysfunction. The pulmonary artery (PA) banding was required first because of low systolic pressure in the morphological left ventricle less than 70% confirmed by catheterization...
2016: Multimedia Manual of Cardiothoracic Surgery: MMCTS
https://www.readbyqxmd.com/read/27098605/severe-pulmonary-vascular-obstructive-disease-after-neonatal-arterial-switch-operation-for-simple-transposition-of-the-great-arteries
#13
Dai Kimura, Mario Briceno-Medina, T K Susheel Kumar, Christopher J Knott-Craig
Neonatal arterial switch operation for simple dextro-transposition of the great arteries (d-TGA) has almost eliminated the occurrence of pulmonary vascular obstructive disease compared to patients who underwent Mustard or Senning procedure at an older age. We report a case of a neonate with d-TGA and intact ventricular septum who underwent arterial switch operation and yet developed severe pulmonary vascular obstructive disease within two months.
April 20, 2016: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/27095702/midterm-results-of-anatomic-repair-in-a-subgroup-of-corrected-transposition
#14
Teerapong Tocharoenchok, Somchai Sriyoschati, Punnarerk Tongcharoen, Kriangkrai Tantiwongkosri, Thaworn Subtaweesin
BACKGROUND: Anatomic repair has become the preferred option in the subgroup of patients with congenitally corrected transposition of the great arteries with ventricular septal defect and pulmonary obstruction. We report our 14-year experience with this approach. METHODS: From April 2001 to February 2014, 22 patients with congenitally corrected transposition with ventricular septal defect and pulmonary obstruction underwent anatomic repair. Nineteen patients had a modified Senning-Rastelli procedure, 2 had a Mustard-Rastelli procedure, and one had a hemi-Mustard-Glenn-Rastelli procedure...
June 2016: Asian Cardiovascular & Thoracic Annals
https://www.readbyqxmd.com/read/27072884/pregnancy-in-women-with-complete-transposition-of-the-great-arteries-following-the-atrial-switch-procedure-a-study-from-three-of-the-largest-adult-congenital-heart-disease-centers-in-poland
#15
Magdalena Lipczyńska, Piotr Szymański, Olga Trojnarska, Lidia Tomkiewicz-Pająk, Bronisława Pietrzak, Anna Klisiewicz, Magdalena Kumor, Piotr Podolec, Piotr Hoffman
OBJECTIVE: We sought to identify maternal/neonatal and cardiovascular complications in pregnant women with complete transposition of great arteries (D-TGA) following atrial switch. METHODS: Clinical records of all women with D-TGA after the Mustard/Senning (M/S) operation who were followed at the three largest Adult Congenital Heart Disease (ACHD) centers in Poland were reviewed. RESULTS: Fifteen of the fifty-nine women followed had a total of 24 pregnancies, including two spontaneous miscarriages...
May 5, 2016: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/27018378/atrial-tachyarrhythmias-after-atrial-switch-operation-for-transposition-of-the-great-arteries-treating-old-surgery-with-new-catheters
#16
Charlotte A Houck, Christophe P Teuwen, Ad J J C Bogers, Natasja M S de Groot
The arterial switch operation has been the procedure of first choice for correction of transposition of the great arteries (TGA) for several decades now. However, a large number of adult patients with TGA nowadays were palliated previously by either a Mustard or a Senning procedure. Atrial tachyarrhythmias (ATs) are frequently observed during long-term follow-up of patients with TGA after these atrial switch corrections and are associated with both morbidity and mortality. Because of the complex postoperative anatomy in these patients, ablative therapy for these tachyarrhythmias can be challenging...
August 2016: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/26984988/follow-up-after-tricuspid-valve-surgery-in-adult-patients-with-systemic-right-ventricles
#17
David R Koolbergen, Yunus Ahmed, Berto J Bouma, Roderick W C Scherptong, Eline F Bruggemans, Hubert W Vliegen, Eduard R Holman, Barbara J M Mulder, Mark G Hazekamp
OBJECTIVES: In patients with congenitally corrected transposition of the great arteries (ccTGA) or after atrial (Mustard or Senning) correction for transposition of the great arteries (acTGA), the right ventricle (RV) supports the systemic circulation. The tricuspid valve (TV) (systemic atrioventricular valve) is prone to regurgitation in these patients and this is associated with impending RV failure and decreased survival. This study evaluates mid-term functional improvements, echocardiographic findings and survival after TV surgery in this patient group...
September 2016: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/26982391/transposition-of-great-arteries-with-natural-partial-senning-a-rare-case-report
#18
H S Nataraj Shetty, Soumya Patra, I B Vijayalakshmi, Chitra Narasimhan, C N Manjunath
The association of transposition of the great arteries (TGA) and anomalous pulmonary venous connection is extremely rare. Children with transposition of the great arteries improved dramatically with the advent of the atrial repair. In this report, we describe a 40-day old male infant with TGA and associated anomalous pulmonary venous connection who presented with the history of cyanosis and hurried breathing. This patient underwent successful balloon atrial septostomy and discharged with uneventful recovery...
2015: Acute Cardiac Care
https://www.readbyqxmd.com/read/26568530/accuracy-of-imaging-modalities-in-detection-of-baffle-leaks-in-patients-following-atrial-switch-operation
#19
Carolyn M Wilhelm, Tracey L Sisk, Sharon L Roble, Joanne L Chisolm, Ilija Janevski, John P Cheatham, Clifford L Cua
AIMS: Patients with dextro-transposition of the great arteries (d-TGA) status post atrial switch operation are vulnerable to complications such as baffle leaks. The best noninvasive imaging modality to detect baffle leaks is unknown. The purpose of this study was to determine the sensitivity and specificity of different noninvasive imaging modalities in the detection of baffle leaks in this population. METHODS AND RESULTS: A single center retrospective chart review of atrial switch patients was performed...
March 2016: Echocardiography
https://www.readbyqxmd.com/read/26559982/palliative-senning-in-the-treatment-of-congenital-heart-disease-with-severe-pulmonary-hypertension
#20
Juliano Gomes da Penha, Leina Zorzanelli, Antonio Augusto Barbosa-Lopes, Edimar Atik, Leonardo Augusto Miana, Carla Tanamati, Luiz Fernando Caneo, Nana Miura, Vera Demarchi Aiello, Marcelo Biscegli Jatene
BACKGROUND: Transposition of the great arteries (TGA) is the most common cyanotic cardiopathy, with an incidence ranging between 0.2 and 0.4 per 1000 live births. Many patients not treated in the first few months of life may progress with severe pulmonary vascular disease. Treatment of these patients may include palliative surgery to redirect the flow at the atrial level. OBJECTIVE: Report our institutional experience with the palliative Senning procedure in children diagnosed with TGA and double outlet right ventricle with severe pulmonary vascular disease, and to evaluate the early and late clinical progression of the palliative Senning procedure...
October 2015: Arquivos Brasileiros de Cardiologia
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