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Tricuspid repair

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https://www.readbyqxmd.com/read/28712562/abnormal-right-atrial-performance-in-repaired-tetralogy-of-fallot-a-cmr-feature-tracking-analysis
#1
Shelby Kutty, Quanliang Shang, Navya Joseph, Johannes T Kowallick, Andreas Schuster, Michael Steinmetz, David A Danford, Phillip Beerbaum, Samir Sarikouch
BACKGROUND: We hypothesized that right atrial (RA) performance is abnormal in repaired tetralogy of Fallot (TOF). METHODS: TOF patients were prospectively enrolled for cardiovascular magnetic resonance (CMR), echocardiography and exercise stress following a standardized 14-center protocol. Peak RA longitudinal strain (RALS) and right ventricular longitudinal strain (RVLS) were measured using CMR feature tracking (FT) and correlated to RA and RV end diastolic volumes (EDVi) and ejection fraction (EF)...
July 8, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28706871/tricuspid-valve-regurgitation-after-heart-transplantation
#2
Murray H Kwon, Richard J Shemin
Tricuspid valve regurgitation (TVR) in the orthotopic heart transplant (OHT) recipient is quite common and has varied clinical sequelae. In its severest forms, it can lead to right-sided failure symptoms indistinguishable from that seen in native heart TVR disease. While certain implantation techniques are widely recognized to reduce the risk of TVR in the cardiac allograft, concomitant tricuspid annuloplasty, while having advocates, is not currently accepted as a routinely established adjunct. Decisions to surgically correct TVR in the OHT recipient must be made carefully, as certain clinical scenarios have high risk of failure...
May 2017: Annals of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28706868/tricuspid-valve-endocarditis
#3
Syed T Hussain, James Witten, Nabin K Shrestha, Eugene H Blackstone, Gösta B Pettersson
Right-sided infective endocarditis (RSIE) is less common than left-sided infective endocarditis (IE), encompassing only 5-10% of cases of IE. Ninety percent of RSIE involves the tricuspid valve (TV). Given the relatively small numbers of TVIE cases operated on at most institutions, the purpose of this review is to highlight and discuss the current understanding of IE involving the TV. RSIE and TVIE are strongly associated with intravenous drug use (IVDU), although pacemaker leads, defibrillator leads and vascular access for dialysis are also major risk factors...
May 2017: Annals of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28706867/tricuspid-leaflet-repair-innovative-solutions
#4
Jack H Boyd, J James B Edelman, David H Scoville, Y Joseph Woo
Tricuspid regurgitation (TR) represents a significant disease process and when severe, is associated with increased mortality. Recent guidelines support a more aggressive approach to tricuspid valve (TV) surgery, especially when encountered with left-sided valvular pathology. While annuloplasty has been the standard treatment for TR, it may not provide as effective or durable a repair compared to annuloplasty combined with TV repair techniques. Several of these approaches are discussed including bicuspidalization, anterior leaflet augmentation, edge to edge repair, neochords, leaflet resection and combined approaches...
May 2017: Annals of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28706866/current-transcatheter-devices-to-treat-functional-tricuspid-regurgitation-with-discussion-of-issues-relevant-to-clinical-trial-design
#5
Rebecca T Hahn
Functional or secondary tricuspid regurgitation (TR) has seen increased attention in recent times as relationships with clinically-relevant outcomes have come to light. Despite the association of increased mortality with significant TR, the disease remains under-recognized and thus relatively untreated. In addition, the disease itself has not been extensively studied and the interactions between annular dilatation, right heart disease and pulmonary hypertension are poorly understood. However, the high mortality and recurrence rate with current surgical replacement or repair techniques is well recognised, opening the door to transcatheter therapies for functional TR...
May 2017: Annals of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28706864/surgical-outcomes-of-isolated-tricuspid-valve-procedures-repair-versus-replacement
#6
Julius I Ejiofor, Robert C Neely, Maroun Yammine, Siobhan McGurk, Tsuyoshi Kaneko, Marzia Leacche, Lawrence H Cohn, Prem S Shekar
BACKGROUND: Isolated tricuspid valve (ITV) operations are infrequent and the decision to operate is controversial. We report a series of ITV operations to outline the current disease status requiring this uncommon procedure with an emphasis on the results of tricuspid valve repair (TVr) versus replacement (TVR). METHODS: Using our prospective cardiac surgery database, 57 patients who underwent ITV operations between 01/02-03/14 were identified. Median follow up time was 3...
May 2017: Annals of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28706863/non-functional-tricuspid-valve-disease
#7
REVIEW
Dale S Adler
Only 75% of severe tricuspid regurgitation is classified as functional, or related primarily to pulmonary hypertension, right ventricular dysfunction, or a combination of both. Non-functional tricuspid regurgitation occurs when there is damage to the tricuspid leaflets, chordae, papillary muscles, or annulus, independent of right ventricular dysfunction or pulmonary hypertension. The entities that cause non-functional tricuspid regurgitation include rheumatic and myxomatous disease, acquired and genetic connective tissue disorders, endocarditis, sarcoid, pacing, RV biopsy, blunt trauma, radiation, carcinoid, ergot alkaloids, dopamine agonists, fenfluramine, cardiac tumors, atrial fibrillation, and congenital malformations...
May 2017: Annals of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28706862/flexible-band-versus-rigid-ring-annuloplasty-for-tricuspid-regurgitation-a-systematic-review-and-meta-analysis
#8
REVIEW
Nelson Wang, Steven Phan, David H Tian, Tristan D Yan, Kevin Phan
BACKGROUND: Up to 20% of patients have pre-discharge residual moderate to severe tricuspid regurgitation (TR) after tricuspid repair. Reoperations for recurrent TR carry high mortality rates, which emphasizes the importance of identifying the optimal technique for the surgical management of TR. The present study is a systematic review and meta-analysis that aims to compare short and long term survival and freedom from TR of flexible band ring versus rigid ring for annuloplasty of TR. METHODS: We conducted a systematic review and meta-analysis of comparative studies to evaluate these procedures...
May 2017: Annals of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28705664/complete-atrioventricular-canal-defect-towards-a-more-physiological-repair
#9
A Boutayeb
We describe a more physiological technique of complete atrioventricular septal defect repair which restores normal heart anatomy with the offset between the insertions of the mitral and tricuspid valves. This technique overcomes the drawbacks of the previous approaches, and may improve surgical outcomes, particularly in small infants with high ventricular septal defect component or dextroposed aorta.
June 15, 2017: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/28705019/a-rare-case-of-pediatric-primary-cardiac-tumor-in-a-patient-with-down-syndrome
#10
Kimiaki Okada, Ayumu Masuoka, Kentaro Hotoda, Yoshimasa Uno, Takaaki Suzuki
Although hematological malignancies are a known complication of Down syndrome, few reports have described cases involving solid tumors. We describe the case of a 3-year-old Down syndrome girl with a primary solid cardiac tumor. Outpatient echocardiography after intracardiac repair of a ventricular septal defect at 6 months of age revealed a highly mobile pedunculated mass (8 × 9 mm) on the free wall of the right atrium. Due to potential incarceration of the mass in the tricuspid orifice, it was excised under extracorporeal circulation and cardiac arrest...
January 1, 2017: Asian Cardiovascular & Thoracic Annals
https://www.readbyqxmd.com/read/28704916/three-dimensional-echocardiography-in-adult-congenital-heart-disease
#11
REVIEW
Hyun Suk Yang
Congenital heart disease (CHD) is now more common in adults than in children due to improvements in fetal echo, neonatal and pediatric care, and surgical techniques leading to dramatically increased survivability into adulthood. Adult patients with CHD, regardless of prior cardiac surgery, experience further cardiac problems or therapeutic challenges; therefore, a non-invasive, easily accessible echocardiographic examination is an essential follow-up tool. Among echocardiographic modalities, three-dimensional (3D) echocardiography provides better delineation of spatial relationships in complex cardiac geometries and more accurate volumetric information without geometric assumptions...
July 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/28701605/role-of-transesophageal-echocardiography-in-surgical-retrieval-of-embolized-amplatzer-device-and-closure-of-coronary-cameral-fistula
#12
Bhupesh Kumar, Alok Kumar, Ganesh Kumar, Harkant Singh
Congenital coronary artery fistula is an uncommon anomaly. Transcatheter coil embolization or Amplatzer vascular plug device closure of fistula is often done in symptomatic patients with safe accessibility to the feeding coronary artery. Embolization of Amplatzer vascular plug device is rare. We report an 11-year-old male child who presented to us with increasing shortness of breath for 7 years. He had a history of Amplatzer vascular plug device closure of right coronary-cameral fistula 8 years back. Echocardiography demonstrated a dilated aneurysmal right coronary artery with turbulent jet entering into the right ventricle (RV) and device embolized into the left pulmonary artery (LPA)...
July 2017: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/28698421/-tricuspid-valve-repair-in-a-patient-with-isolated-tricuspid-valve-infective-endocarditis-with-pulmonary-embolism-report-of-a-case
#13
Hiroyuki Hara, Kenji Minakata, Kazuhisa Sakamoto, Yuki Kuroda, Toshio Harada, Taro Nakatsu, Tomohiro Nakata, Kyokun Uehara, Kazuhiro Yamasaki, Tadashi Ikeda
We report a case of 39-year-old man who developed tricuspid valve infective endocarditis with a complication of pulmonary embolism. He was transferred to our institution because of intermittent fever and enlargement of the vegetation of the tricuspid valve in spite of optimal antibiotics treatment. Computed tomography revealed pulmonary embolism, and transesophageal echocardiography showed a large and mobile vegetation (22×10 mm) on the tricuspid valve with moderate regurgitation. In addition, Streptococcus agalactiae was identified in blood cultures...
July 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28696874/surgical-options-for-uhl-s-anomaly
#14
Jyoti Prasad Kalita, Nilajan Dutta, Neeraj Awasthy, Kuntal Roy Chowdhuri, Sumir Girotra, Sitaraman Radhakrishnan, Savitri Srivastava, Parvathi Unninayar Iyer, Krishna Subramony Iyer
BACKGROUND: Uhl's anomaly is an extremely rare congenital heart defect characterized by a near total absence of the myocardium of the parietal wall of the right ventricle. Few reports of surgical management exist in literature. We present three patients with this anomaly who were managed with different surgical strategies. PATIENTS AND METHODS: Patient 1: This 43-month-old girl had maternal rubella syndrome with speech and hearing deficits and gross right heart failure...
July 2017: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/28689751/postprocedural-changes-of-tricuspid-regurgitation-after-mitraclip-therapy-for-mitral-regurgitation
#15
Kentaro Toyama, Kengo Ayabe, Saibal Kar, Shunsuke Kubo, Toshinori Minamishima, Florian Rader, Takahiro Shiota, Toshihiko Nishioka, Robert J Siegel
The effect of percutaneous mitral valve repair using the MitraClip system on tricuspid regurgitation (TR) has not been well investigated. We retrospectively analyzed 102 consecutive patients who underwent the successful MitraClip procedure, and who also had a preprocedural and 1-year follow-up transthoracic echocardiography. TR severity was graded by standard guideline-recommended criteria. At 1 year after the MitraClip procedure, the degree of TR regressed (at least 1 grade) in 23% of the patients, was unchanged in 62% of the patients, and progressed in 16% of the patients...
June 15, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28684000/management-of-tricuspid-regurgitation-in-patients-with-hypoplastic-left-heart-syndrome
#16
Frank A Pigula, Bret Mettler
Tricuspid valve (TV) performance is critical for palliation of hypoplastic left heart syndrome. We will review current TV repair techniques, outcomes, and novel approaches.
April 2017: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28676926/the-infant-with-aortic-arch-hypoplasia-and-small-left-heart-structures-echocardiographic-indices-of-mitral-and-aortic-hypoplasia-predicting-successful-biventricular-repair
#17
Jennifer M Plymale, Peter C Frommelt, Melodee Nugent, Pippa Simpson, James S Tweddell, Amanda J Shillingford
In infants with aortic arch hypoplasia and small left-sided cardiac structures, successful biventricular repair is dependent on the adequacy of the left-sided structures. Defining accurate thresholds of echocardiographic indices predictive of successful biventricular repair is paramount to achieving optimal outcomes. We sought to identify pre-operative echocardiographic indices of left heart size that predict intervention-free survival in infants with small left heart structures undergoing primary aortic arch repair to establish biventricular circulation (BVC)...
July 4, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28653340/aortic-perfusion-score-for-pulmonary-atresia-with-intact-ventricular-septum-an-antegrade-coronary-perfusion-scoring-system-that-is-predictive-of-need-for-transplant-and-mortality
#18
Rohit S Loomba, Andrew N Pelech
BACKGROUND: Pulmonary atresia with intact ventricular septum is a unique congenital malformation of the heart in which patients may undergo single-, two- or 1½- ventricle repair. Size of the tricuspid valve annulus, morphology of the right ventricle and presence of ventriculocoronary connections can all impact the selection of appropriate palliative strategy. We developed the aortic perfusion score, a novel scoring system based on anterograde coronary perfusion with the aim of being able to identify patients at risk for death or transplant...
June 27, 2017: Congenital Heart Disease
https://www.readbyqxmd.com/read/28652911/rare-mycotic-aneurysms-of-internal-jugular-vein-and-innominate-vein-secondary-to-untreated-parapharyngeal-abscess-a-case-report
#19
Abdus Salam, Inamullah Khan, Amyn Sonawalla, Saulat Fatimi
We report a 31 year old woman presented with three months history of large untreated parapharyngeal abscess and bleeding from the mouth. On evaluation chest CT scan identified the abscess extending down to the superior mediastinum and multiple small lung abscesses. Echocardiography showed tricuspid valve insufficiency. Patient was brought to the operating room (OR) and intra-operatively it was found that she had multiple large mycotic pseudoaneurysms of the internal jugular vein and right brachiocephalic veins...
July 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28649955/transcatheter-tricuspid-valve-repair-with-mitraclip-system-using-intracardiac-echocardiography-proof-of-concept
#20
Alberto Pozzoli, Maurizio Taramasso, Michel Zuber, Francesco Maisano
No abstract text is available yet for this article.
June 27, 2017: EuroIntervention
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