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Tricuspid regurgitation

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https://www.readbyqxmd.com/read/28088601/mid-term-outcomes-in-patients-with-congenitally-corrected-transposition-of-the-great-arteries-a-single-center-experience
#1
Luis E De León, Carlos M Mery, Raymond A Verm, Daniel Trujillo-Díaz, Ankita Patro, Francisco A Guzmán-Pruneda, Iki Adachi, Jeffrey S Heinle, Lauren C Kane, E Dean McKenzie, Charles D Fraser
INTRO: The optimal management of patients with congenitally-corrected transposition of the great arteries (ccTGA) is unclear. The goal of this study was to compare the outcomes in patients with ccTGA undergoing different management strategies. METHODS: Patients with ccTGA believed suitable for biventricular circulation treated in 1995-2016 were included. The cohort was divided into four groups: systemic right ventricle (RV) (patients without surgical intervention or with a classic repair), anatomic repair, Fontan palliation, and patients only receiving a pulmonary artery band (PAB) or a shunt...
January 11, 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28076990/outcomes-in-the-absence-of-the-ductus-venosus-diagnosed-in-the-first-trimester
#2
Hiroko Takita, Junichi Hasegawa, Tatsuya Arakaki, Shoko Hamada, Mayumi Tokunaka, Masamitsu Nakamura, Ryu Matsuoka, Akihiko Sekizawa
PURPOSE: To clarify the outcomes of the absence of the ductus venosus diagnosed in fetuses suspected to have a structural abnormality during a morphological assessment in the first trimester. METHODS: Infants in whom ultrasound fetal morphological assessments were attempted in the first trimester (11 to 13-6 weeks of gestation) and who were subsequently delivered between 2013 and 2015 at Showa University Hospital were enrolled. In cases in which the absence of the ductus venosus was diagnosed in the first trimester, the prognosis was assessed...
January 11, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28076624/quadricuspid-aortic-valve-a-comprehensive-review
#3
Shi-Min Yuan
Quadricuspid aortic valve (QAV) is a rare congenital heart disease. The functional status of QAV is predominantly a pure aortic regurgitation. Clinical manifestations of patients with a QAV depend on the functional status of the QAV and the associated disorders. Significant valvular regurgitation and (or) stenosis is often present with subsequent operation performed at the fifth to sixth decade of life. The functional status of QAV is predominantly regurgitant; whereas pure stenotic QAV can be as few as in only 0...
November 2016: Brazilian Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28073862/transcatheter-tricuspid-valve-repair-toward-a-surgical-standard-first-in-man-report-of-direct-annuloplasty-with-a-cardioband-device-to-treat-severe-functional-tricuspid-regurgitation
#4
Shingo Kuwata, Maurizio Taramasso, Fabian Nietlispach, Francesco Maisano
No abstract text is available yet for this article.
January 10, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28073806/functional-tricuspid-regurgitation-caused-by-chronic-atrial-fibrillation-a-real-time-3-dimensional-transesophageal-echocardiography-study
#5
Hiroto Utsunomiya, Yuji Itabashi, Hirotsugu Mihara, Javier Berdejo, Sayuki Kobayashi, Robert J Siegel, Takahiro Shiota
BACKGROUND: Functional tricuspid regurgitation (TR) with a structurally normal tricuspid valve (TV) may occur secondary to chronic atrial fibrillation (AF). However, the clinical and echocardiographic differences according to functional TR subtypes are unclear. Therefore, characterization of functional TR because of chronic AF (AF-TR) remains undetermined. METHODS AND RESULTS: To investigate the prevalence of AF-TR, 437 patients with moderate to severe TR underwent 3-dimensional (3D) transesophageal echocardiography...
January 2017: Circulation. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28072699/prevention-preferable-to-treatment-3-case-reports-of-patients-experiencing-right-sided-heart-failure-after-ebstein-anomaly-correction
#6
Ming Luo, Jing Lin, Zhen Qin, Lei Du
RATIONALE: Ebstein anomaly is a common congenital heart disease that may induce severe tricuspid regurgitation and dilation of the "atrialized" portion of the right ventricle. Patients who undergo surgery to correct Ebstein anomaly are at high risk of postoperative right-sided heart failure, yet little is known about what pre-, peri-, or postoperative procedures may help reduce this risk. PATIENT CONCERNS: Here, we describe 3 cases of adults with Ebstein anomaly who underwent corrective surgery and in whom right-sided heart failure occurred with severe tricuspid regurgitation detected by transesophageal echocardiography...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28067714/innovations-in-tricuspid-valve-intervention
#7
Ahmed El-Eshmawi, Gilbert H L Tang, Subodh Verma, Bobby Yanagawa, Marc Ruel, David H Adams
PURPOSE OF REVIEW: Tricuspid valve disease has received much less attention in terms of intervention. The main reason for this is the widely held belief that treatment of left-sided valve disease leads to resolution of functional tricuspid regurgitation. Recent data show that tricuspid regurgitation is not benign and that many patients will benefit from intervention at the time of left-sided valve surgery, or in isolated tricuspid disease. This review describes the latest surgical and interventional options and strategies...
January 6, 2017: Current Opinion in Cardiology
https://www.readbyqxmd.com/read/28067199/ct-in-patients-with-tricuspid-regurgitation-prior-to-transcatheter-valve-repair-dynamic-analysis-of-the-annulus-with-an-individually-tailored-contrast-media-protocol
#8
Ricarda Hinzpeter, Matthias Eberhard, Philipp Burghard, Felix C Tanner, Maurizio Taramasso, Robert Manka, Gudrun Feuchtner, Francesco Maisano, Hatem Alkadhi
AIMS: To introduce a contrast media (CM)-protocol for the dynamic visualization of the tricuspid valve (TV) and tricuspid annulus (TA) with CT. METHODS AND RESULTS: Fifteen patients with no cardiac abnormalities (=controls), 15 patients with functional tricuspid regurgitation (FTR) <3+ and 13 patients with FTR ≥3+ underwent a dedicated cardiac CT protocol. Using an advanced visualization, segmentation and analysis software, the annular area, entire annular circumference, its three parts, and annular diameters were measured by two independent, blinded readers...
January 10, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28066587/comparison-of-outcomes-of-tricuspid-annuloplasty-with-3d-rigid-versus-flexible-prosthetic-ring-for-functional-tricuspid-regurgitation-secondary-to-rheumatic-mitral-valve-disease
#9
Haiping Wang, Xiancheng Liu, Xin Wang, Zhenqian Lv, Xiaojun Liu, Ping Xu
BACKGROUND: Annuloplasty bands and rings are widely used for repairing functional tricuspid regurgitation (FTR). However, the question regarding which is the ideal annuloplasty device remains unclear. The aim of this study was to compare the efficacy and mid-term durability of tricuspid ring annuloplasty for FTR secondary to rheumatic mitral valve disease using flexible Cosgrove-Edwards band and the rigid Edwards MC3 ring (Edwards Lifesciences, LLC, Irvine, CA, USA). METHODS: We retrospectively collected the clinical data of those who underwent mitral valve replacement (MVR) in concomitant with tricuspid ring annuloplasty from 2009 to 2013...
November 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28065911/tricuspid-regurgitation-repair-with-a-mitraclip-device-the-pivotal-role-of-3d-transoesophageal-echocardiography
#10
Eleonora Avenatti, Colin M Barker, Stephen H Little
No abstract text is available yet for this article.
January 8, 2017: European Heart Journal Cardiovascular Imaging
https://www.readbyqxmd.com/read/28063199/diagnostic-accuracy-of-echocardiography-combined-with-chest-ct-in-pulmonary-hypertension
#11
Adil Shujaat, Abubakr A Bajwa, Farah Al-Saffar, Jason Bellardini, Lisa Jones, James D Cury
BACKGROUND: Transthoracic echocardiography (TTE) and computerized axial tomography (CT) are complementary imaging techniques. It is possible that a combination of the two may offer a better way of identifying pulmonary hypertension (PH) than either one alone. OBJECTIVES: To determine the diagnostic accuracy of TTE combined with chest CT in pulmonary hypertension. METHODS: We performed a retrospective review of consecutive patients who had undergone TTE, CT and right heart catheterization (RHC) between 7/1/2008 and 6/30/2012...
January 7, 2017: Clinical Respiratory Journal
https://www.readbyqxmd.com/read/28059905/functional-tricuspid-regurgitation-model-in-a-beating-heart-platform
#12
Michal Jaworek, Marco Piola, Federico Lucherini, Guido Gelpi, Marco Castagna, Giuliana Lentini, Carlo Antona, Gianfranco B Fiore, Riccardo Vismara
Currently, clinicians are seeking new, minimally invasive treatment options for functional tricuspid regurgitation (FTR). Challenging tricuspid complexity requires the evaluation of the treatment techniques in adequate and realistic preclinical scenario. The purpose of this paper is to describe the design and functional assessment of a novel passive beating heart model of the pulmonary circulation with the possibility to tightly control FTR.The model housed porcine hearts actuated by a volumetric pump that cyclically pressurized the right ventricle...
January 3, 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/28057286/transcatheter-valve-in-ring-implantation%C3%A2-for-the-treatment-of-residual%C3%A2-or-recurrent-tricuspid-valve-dysfunction-after-prior-surgical-repair
#13
Jamil Aboulhosn, Allison K Cabalka, Daniel S Levi, Dominique Himbert, Luca Testa, Azeem Latib, Raj R Makkar, Younes Boudjemline, Dennis W Kim, Joelle Kefer, Sabine Bleiziffer, Gunter Kerst, Danny Dvir, Doff B McElhinney
OBJECTIVES: This study sought to describe the results of transcatheter tricuspid valve-in-ring (TVIR) implantation for treatment of tricuspid regurgitation (TR). BACKGROUND: Off-label use of transcatheter valves within surgically placed tricuspid annuloplasty prostheses has only been described in small reports. An international multicenter registry was developed to collect data on TVIR implantation. METHODS: Data were collected from 13 sites on 22 patients (5 to 69 years of age) with TR who underwent catheterization with the intent to perform TVIR implantation...
January 9, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28050459/cardiovascular-abnormalities-in-egyptian-children-with-mucopolysaccharidoses
#14
Laila Selim, Nehal Abdelhamid, Emad Salama, Amera Elbadawy, Iman Gamaleldin, Mohamed Abdelmoneim, Abeer Selim
INTRODUCTION: The Mucopolysaccharidoses (MPS) are rare inherited metabolic disorders. They are characterized by the progressive systemic deposition of Glycosaminoglycans (GAGs). GAGs accumulate in the myocardium and the cardiac valves. Enzyme Replacement Therapy (ERT) is available for MPS I, II, and VI. However, ERT does not appear to improve cardiac valve disease in patients with valve disease present at the start of ERT. AIM: To evaluate the cardiac involvement in Egyptian children with MPS...
November 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28040141/prenatal-diagnosis-of-smith-magenis-syndrome-in-two-fetuses-with-increased-nuchal-translucency-mild-lateral-ventriculomegaly-and-congenital-heart-defects
#15
Ting-Ying Lei, Ru Li, Fang Fu, Jun-Hui Wan, Yong-Ling Zhang, Xiang-Yi Jing, Can Liao
OBJECTIVE: Smith-Magenis syndrome (SMS) is a multiple congenital anomalies/mental retardation disorder characterized by an interstitial deletion involving chromosome 17p11.2 containing the retinoic acid-induced 1 (RAI1) gene or due to mutation of RAI1. Few cases have been reported in the medical literature regarding prenatal diagnosis of SMS. We report on the prenatal diagnosis of SMS in two fetuses with increased nuchal translucency (NT), mild lateral ventriculomegaly, and congenital heart defects by whole-genome and high-resolution chromosome microarray analysis (CMA)...
December 2016: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28027750/multi-parametric-quantification-of-tricuspid-regurgitation-using-cardiovascular-magnetic-resonance-a-comparison-to-echocardiography
#16
Diego Medvedofsky, Javier Leon Jimenez, Karima Addetia, Amita Singh, Roberto M Lang, Victor Mor-Avi, Amit R Patel
BACKGROUND: Velocity-encoding is used to quantify tricuspid regurgitation (TR) by cardiovascular magnetic resonance (CMR), but requires additional dedicated imaging. We hypothesized that size and signal intensity (SI) of the cross-sectional TR jet area in the right atrium in short-axis steady-state free-precession images could be used to assess TR severity. METHODS: We studied 61 patients with TR, who underwent CMR and echocardiography within 24h. TR severity was determined by vena contracta: severe (N=20), moderate or mild (N=41)...
January 2017: European Journal of Radiology
https://www.readbyqxmd.com/read/28025464/tricuspid-valve-replacement-vs-repair-in-severe-tricuspid-regurgitation
#17
Hyoung Woo Chang, Dong Seop Jeong, Yang Hyun Cho, Kiick Sung, Wook Sung Kim, Young Tak Lee, Pyo Won Park
BACKGROUND: The aim of this study was to compare early and late outcomes of tricuspid valve replacement (TVR) and tricuspid valve repair (TVr) for severe tricuspid regurgitation (TR).Methods and Results:From 1994 to 2012, 360 patients (mean age, 58±13 years) with severe TR underwent TVR (n=97, 27%) or TVr (n=263, 73%). Among them, 282 patients (78%) had initial rheumatic etiology, and 307 patients (85%) had preoperative atrial fibrillation. The TVR group had higher total bilirubin, higher baseline central venous pressure, and higher incidence of previous cardiac operation...
December 27, 2016: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/28025260/coronary-sinus-endocarditis-due-to-tricuspid-regurgitation-jet-lesion
#18
Konstantinos C Theodoropoulos, Alexandros Papachristidis, Nicola Walker, Rafal Dworakowski, Mark J Monaghan
No abstract text is available yet for this article.
December 26, 2016: European Heart Journal Cardiovascular Imaging
https://www.readbyqxmd.com/read/28017353/significance-of-residual-mitral-regurgitation-after-continuous-flow-left%C3%A2-ventricular-assist-device-implantation
#19
Hayah Kassis, Krishna Cherukuri, Richa Agarwal, Manreet Kanwar, Subbarao Elapavaluru, George G Sokos, Robert J Moraca, Stephen H Bailey, Srinivas Murali, Raymond L Benza, Amresh Raina
OBJECTIVES: This study hypothesized that the presence of residual mitral regurgitation (MR) post-continuous flow (CF) left ventricular assist device (LVAD) implantation based on quantitative assessment would be negatively associated with right ventricular (RV) size and function and clinical outcomes. BACKGROUND: MR is associated with elevated left atrial pressure, secondary pulmonary hypertension and RV dysfunction. Implantation of a LVAD leads to mechanical unloading of the left ventricle and generally improves MR...
November 30, 2016: JACC. Heart Failure
https://www.readbyqxmd.com/read/28011667/echocardiographic-assessment-of-pulmonary-artery-systolic-pressure-following-treadmill-stress-testing
#20
Arshad A Khan, Mohammad Al-Omary, Ian Renner, Ehtesham Ul Haque, Avedis Ekmejian, Mumtaz Hussain, Laurent Quiqueree, Nicholas J Collins, Stuart Turner
AIMS: The use of treadmill stress echocardiography (SE) for the diagnosis of nascent pulmonary hypertension (PH) has been hampered by a lack of well-defined, post-exercise pulmonary artery systolic pressure (PASP) values across representative age groups in a normal cohort. METHODS AND RESULTS: Five hundred and eleven subjects (mean age: 53 ±14, 68% female) with normal resting PASP were included in the study. All participants performed treadmill exercise using the Bruce protocol to a high level of perceived exertion...
December 23, 2016: European Heart Journal Cardiovascular Imaging
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