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Tricuspid regurgitation

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https://www.readbyqxmd.com/read/28813731/a-case-of-fulminant-hepatic-failure-secondary-to-congestive-heart-failure-without-evidence-of-acute-cardiac-decompensation
#1
Kalyan Wagle, Oluwaseun A Akinseye, Prakash Shrestha, Madhuri Chandnani, Raiko Munankarmi, Vivian Ripin, Jimmy Yee
There are so far only a few reported cases of acute fulminant hepatic failure resulting from acute cardiomyopathy. This is a rare occurrence, especially in patients that do not exhibit any signs and symptoms of acute cardiac decompensation. We report a case of fulminant liver failure with nondiagnostic work up for the common causes of liver failure. This patient had concurrent history of congestive heart failure, but did not have acute decompensation. Right upper quadrant sonogram revealed hepatomegaly of 15 cm, trace amount of perihepatic ascites, pericholecystic fluid, and also thickened edematous gallbladder wall with no stones, no common bile duct stones, and no portal vein thrombosis...
April 2017: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/28809063/color-and-power-doppler-combined-with-fetal-intelligent-navigation-echocardiography-fine-to-evaluate-the-fetal-heart
#2
L Yeo, R Romero
OBJECTIVE: To evaluate the performance of color and bidirectional power Doppler ultrasound combined with Fetal Intelligent Navigation Echocardiography (FINE) in examining the fetal heart. METHODS: A prospective cohort study was conducted of fetuses in the second and third trimesters with a normal heart or with congenital heart disease (CHD). One or more spatiotemporal image correlation (STIC) volume datasets, combined with color or bidirectional power Doppler (S-flow) imaging, were acquired in the apical four-chamber view...
August 14, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28801688/-tricuspid-valve-regurgitation-indications-and-operative-techniques
#3
R Lange, N Piazza, T Günther
Functional tricuspid valve (TV) regurgitation secondary to left heart disease (e.g. mitral insufficiency and stenosis) is observed in 75% of the patients with TV regurgitation and is thus the most common etiology; therefore, the majority of patients who require TV surgery, undergo concomitant mitral and/or aortic valve surgery. Uncorrected moderate and severe TV regurgitation may persist or even worsen after mitral valve surgery, leading to progressive heart failure and death. Patients with moderate to severe TV regurgitation show a 3-year survival rate of 40%...
August 11, 2017: Herz
https://www.readbyqxmd.com/read/28799521/transcatheter-mitral-valve-replacement-long-term-outcomes-of-first-in-man-experience-with-an-apically-tethered-device-a-case-series-from-a-single-centre
#4
Alison Duncan, Anan Daqa, James Yeh, Simon Davies, Anselm Uebing, Cesare Quarto, Neil Moat
AIMS: Transcatheter mitral valve replacement (TMVR) is a novel technique for treating mitral regurgitation. We report 18-month/2-year outcomes of the 5 first-in-man patients undergoing chronic TMVR with the Tendyne device. METHODS AND RESULTS: Five patients (STS score 14%-23%) underwent TMVR using a Tendyne system under compassionate use at a single centre. 1 patient (who was noncompliant with anti-coagulation) died 9 months after TMVR following a cerebrovascular accident...
August 13, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28798789/tricuspid-valve-regurgitation-in-the-presence-of-endocardial-leads-an-underestimated-problem
#5
Anna Rydlewska, Andrzej Ząbek, Krzysztof Boczar, Jacek Lelakowski, Barbara Małecka
No abstract text is available yet for this article.
2017: Postępy W Kardiologii Interwencyjnej, Advances in Interventional Cardiology
https://www.readbyqxmd.com/read/28795446/tricuspid-valve-replacement-with-mechanical-prostheses-short-and-long-term-outcomes
#6
Xavier Rossello, Christian Muñoz-Guijosa, Elisabet Mena, Marta Camprecios, Ana B Mendez, Xavier Borras, Josep M Padro
BACKGROUND AND AIM: Tricuspid valve replacement has been associated with high mortality and poor long-term outcomes. We report the preoperative risk factors associated with short and long-term outcomes following tricuspid valve replacement with mechanical prostheses. METHODS: In 62 patients who underwent mechanical tricuspid valve replacement, clinical, laboratory, and echocardiographic findings were analyzed using both univariate and multivariate analyses to describe operative and long-term mortality...
August 9, 2017: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/28792140/effect-of-patient-prosthesis-mismatch-in-aortic-position-on-late-onset-tricuspid-regurgitation-and-clinical-outcomes-after-double-valve-replacement
#7
Seung Hyun Lee, Young Nam Youn, Byung Chul Chang, Hyun Chel Joo, Sak Lee, Kyung Jong Yoo
PURPOSE: Significant late-onset tricuspid regurgitation (TR) is unfortunately common after double valve replacement (DVR); however, its underlying factors remain undefined. We evaluated the effect of aortic patient-prosthesis mismatch (PPM) on late-onset TR and clinical outcomes after DVR. MATERIALS AND METHODS: Of the 2392 consecutive patients who underwent aortic valve replacement between January 1990 and May 2014 at our institution, we retrospectively studied 462 patients who underwent DVR (excluding concomitant tricuspid valvular annuloplasty or replacement)...
September 2017: Yonsei Medical Journal
https://www.readbyqxmd.com/read/28791435/-mitraclip%C3%A2-for-treatment-of-tricuspid-valve-insufficiency
#8
R Pfister, S Baldus
Tricuspid valve regurgitation is frequently found as a result of right ventricular remodeling due to advanced left heart diseases. Drug treatment is limited to diuretics and the cardiac or pulmonary comorbidities. Due to the high risk only a small percentage of patients are amenable to surgical treatment of tricuspid regurgitation in those who undergo left-sided surgery for other reasons. Catheter-based procedures are an attractive treatment alternative, particularly since the strong prognostic impact of tricuspid regurgitation suggests an unmet need of treatment, independent of the underlying heart disease...
August 8, 2017: Herz
https://www.readbyqxmd.com/read/28790278/-perioperative-care-for-patients-with-hypoplastic-left-heart-syndrome
#9
Yujiro Ide, Kisaburo Sakamoto
Hypoplastic Left Heart Syndrome (HLHS) is one of the most challenging congenital heart defects which require surgical interventions during neonatal period. In normal risk cohort, its surgical outcome has been improved dramatically since Dr. William Norwood reported the 1st successful case more than 30 years ago. The introduction of routine bilateral pulmonary artery banding with subsequent Norwood operation during early infantile( we call it as "rapid 2 stage Norwood operation") has brought an earlier hemodynamic stabilization after Norwood operation...
July 2017: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/28780580/net-atrioventricular-compliance-is-an-independent-predictor-of-cardiovascular-death-in-mitral-stenosis
#10
Maria Carmo Pereira Nunes, Timothy C Tan, Sammy Elmariah, Lucas Lodi-Junqueira, Bruno Ramos Nascimento, Rodrigo do Lago, Jose Luiz Padilha da Silva, Rodrigo Citton Padilha Reis, Xin Zeng, Igor F Palacios, Judy Hung, Robert A Levine
OBJECTIVES: Rheumatic mitral stenosis (MS) is a progressive disease, and risk of death may persist despite relief of the obstruction. Net atrioventricular compliance (Cn) modulates the overall haemodynamic burden of the MS and may be useful in predicting cardiovascular death after percutaneous mitral valvuloplasty (PMV). METHODS: A total of 427 patients (mean age 50±16 years, 84% female) with severe MS undergoing PMV were enrolled. Doppler-derived Cn was estimated at baseline using a previously validated equation...
August 5, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28780038/sustained-reduction-of-tricuspid-regurgitation-after-percutaneous-repair-with-the-mitraclip-system-in-a-patient-with-a-dual-chamber-pacemaker
#11
Damiano Regazzoli, Alfonso Ielasi, Giuseppe Lanzillo, Marco Bruno Ancona, Eustachio Agricola, Francesco Giannini, Antonio Mangieri, Francesco Ancona, Jorg Hausleiter, Michael Nabauer, Antonio Colombo, Azeem Latib
No abstract text is available yet for this article.
July 27, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28780036/transcatheter-tricuspid-valve-repair-with%C3%A2-a-new-transcatheter-coaptation-system-for-the-treatment-of-severe-tricuspid-regurgitation-1-year-clinical-and-echocardiographic-results
#12
Gidon Perlman, Fabien Praz, Rishi Puri, Hadass Ofek, Jian Ye, Francois Philippon, Thierry Carrel, Philippe Pibarot, Adrian Attinger, Nay Min Htun, Danny Dvir, Robert Moss, Francisco Campelo-Parada, Elisabeth Bédard, David Reineke, Aris Moschovitis, Sandra Lauck, Philipp Blanke, Jonathon Leipsic, Stephan Windecker, Josep Rodés-Cabau, John Webb
OBJECTIVES: This study sought to describe the 1-year experience with the transcatheter FORMA system for severe tricuspid regurgitation (TR). BACKGROUND: Severe TR is associated with significant morbidity and mortality. Novel transcatheter therapies have been recently developed. METHODS: Eighteen patients underwent device implantation at 3 centers in Canada and Switzerland. Baseline characteristics, procedural, 30-day, and 1-year outcomes were prospectively evaluated using multimodality imaging and hemodynamic and clinical assessments...
July 27, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28776135/importance-of-non-invasive-right-and-left-ventricular%C3%A2-variables-on-exercise-capacity-in-patients-with-tetralogy-of-fallot-hemodynamics
#13
Christian Meierhofer, Timon Tavakkoli, Andreas Kühn, Kurt Ulm, Alfred Hager, Jan Müller, Stefan Martinoff, Peter Ewert, Heiko Stern
Good quality of life correlates with a good exercise capacity in daily life in patients with tetralogy of Fallot (ToF). Patients after correction of ToF usually develop residual defects such as pulmonary regurgitation or stenosis of variable severity. However, the importance of different hemodynamic parameters and their impact on exercise capacity is unclear. We investigated several hemodynamic parameters measured by cardiovascular magnetic resonance (CMR) and echocardiography and evaluated which parameter has the most pronounced effect on maximal exercise capacity determined by cardiopulmonary exercise testing (CPET)...
August 3, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28770306/prenatal-echocardiographic-predictors-of-postnatal-management-strategy-in-the-fetus-with-right-ventricle-hypoplasia-and-pulmonary-atresia-or-stenosis
#14
Li Cao, Zhiyun Tian, Jack Rychik
Fetuses with pulmonary atresia or pulmonary stenosis with intact ventricular septum manifest variable degrees of right ventricle hypoplasia and inadequacy. We studied the relationship between prenatal echocardiographic parameters and their progression through gestation as potential predictors of postnatal single-ventricle or two-ventricle care strategy. Serial fetal echocardiograms of pulmonary atresia (n = 28) or severe pulmonary stenosis (n = 8) and intact ventricular septum were reviewed. Measurements included tricuspid valve and mitral valve diameter and Z scores, degree of tricuspid regurgitation, presence of subaortic stenosis, presence of coronary artery fistulae, and Doppler pulsatility indices in middle cerebral and umbilical artery...
August 2, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28759179/neonatal-marfan-syndrome-report-of-two-cases
#15
Tomas Jurko, Alexander Jurko, Milan Minarik, Vladimir Micieta, Ingrid Tonhajzerova, Hana Kolarovszka, Mirko Zibolen
Marfan syndrome is rarely diagnosed in the neonatal period because of variable expression and age-dependent appearance of clinical signs. The prognosis is usually poor due to high probability of congestive heart failure, mitral and tricuspid regurgitations with suboptimal response to medical therapy and difficulties in surgical management. The authors have studied two cases of Marfan syndrome in the newborn period. Two cases of neonatal Marfan syndrome, one male and one female, were diagnosed by characteristic physical appearance...
July 2, 2017: Neuro Endocrinology Letters
https://www.readbyqxmd.com/read/28754654/impact-of-right-ventricular-performance-in-patients-undergoing-extracorporeal-membrane-oxygenation-following-cardiac-surgery
#16
Philipp E Bartko, Dominik Wiedemann, Lore Schrutka, Christina Binder, Carlos G Santos-Gallego, Andreas Zuckermann, Barbara Steinlechner, Herbert Koinig, Gottfried Heinz, Alexander Niessner, Daniel Zimpfer, Günther Laufer, Irene M Lang, Klaus Distelmaier, Georg Goliasch
BACKGROUND: Extracorporeal membrane oxygenation following cardiac surgery safeguards end-organ oxygenation but unfavorably alters cardiac hemodynamics. Along with the detrimental effects of cardiac surgery to the right heart, this might impact outcome, particularly in patients with preexisting right ventricular (RV) dysfunction. We sought to determine the prognostic impact of RV function and to improve established risk-prediction models in this vulnerable patient cohort. METHODS AND RESULTS: Of 240 patients undergoing extracorporeal membrane oxygenation support following cardiac surgery, 111 had echocardiographic examinations at our institution before implantation of extracorporeal membrane oxygenation and were thus included...
July 28, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28750632/impact-of-bileaflet-mitral-valve-prolapse-on-quantification-of-mitral-regurgitation-with-cardiac-magnetic-resonance-a-single-center-study
#17
Gabriella Vincenti, Pier Giorgio Masci, Tobias Rutz, Jonathan De Blois, Milan Prša, Xavier Jeanrenaud, Juerg Schwitter, Pierre Monney
BACKGROUND: To quantify mitral regurgitation (MR) with CMR, the regurgitant volume can be calculated as the difference between the left ventricular (LV) stroke volume (SV) measured with the Simpson's method and the reference SV, i.e. the right ventricular SV (RVSV) in patients without tricuspid regurgitation. However, for patients with prominent mitral valve prolapse (MVP), the Simpson's method may underestimate the LV end-systolic volume (LVESV) as it only considers the volume located between the apex and the mitral annulus, and neglects the ventricular volume that is displaced into the left atrium but contained within the prolapsed mitral leaflets at end systole...
July 27, 2017: Journal of Cardiovascular Magnetic Resonance
https://www.readbyqxmd.com/read/28748840/cardiovascular-involvement-in-severe-malaria-a-prospective-study-in-ranchi-jharkhand
#18
Hemant Narayan Ray, Darshit Doshi, Appu Rajan, Amit K Singh, S B Singh, M K Das
BACKGROUND & OBJECTIVES: Malaria is considered as the most important parasitic disease of humans, causing seri- ous illness that can be fatal, if not diagnosed and treated immediately. It is a multisystem disorder affecting nearly every system of the body. The aim of the present study was to evaluate the involvement of cardiovascular system in severe malaria using non-invasive methods. METHODS: This prospective study was conducted on patients of severe malaria who were admitted between June and November 2015 in the Department of Medicine, Rajendra Institute of Medical Sciences and Hospital, Ranchi, Jharkhand, India...
April 2017: Journal of Vector Borne Diseases
https://www.readbyqxmd.com/read/28746470/relationship-between-ventilation-heterogeneity-and-exercise-intolerance-in-adults-with-sickle-cell-anemia
#19
A J Lopes, C L Marinho, U D Alves, C E A Gonçalves, P O Silva, E C Botelho, R Bedirian, A R Soares, M C P Maioli
Sickle cell anemia (SCA) causes dysfunction of multiple organs, with pulmonary involvement as a major cause of mortality. Recently, there has been growing interest in the nitrogen single-breath washout (N2SBW) test, which is able to detect ventilation heterogeneity and small airway disease when the results of other pulmonary function tests (PFTs) are still normal. Thus, the objectives of the present study were to assess the heterogeneity in the ventilation distribution in adults with SCA and to determine the association between the ventilation distribution and the clinical, cardiovascular, and radiological findings...
July 20, 2017: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
https://www.readbyqxmd.com/read/28743113/pulmonary-hypertension-in-a-large-cohort-with-hereditary-hemorrhagic-telangiectasia
#20
Veronique Vorselaars, Sebastiaan Velthuis, Marco van Gent, Cornelis Westermann, Repke Snijder, Johannes Mager, Martijn Post
BACKGROUND: Hereditary hemorrhagic telangiectasia (HHT) is a vascular disorder characterized by arteriovenous malformations in the brain, liver, and lungs. Pulmonary hypertension (PH) is increasingly recognized as a severe complication of HHT. However, there are no studies describing the prevalence of PH in HHT compared to HHT-negative controls. OBJECTIVE: To assess the estimated prevalence of PH in patients with HHT compared to HHT-negative controls. METHODS: All consecutive subjects screened for HHT with available genetic testing and echocardiography-based peak tricuspid regurgitation velocity (TRV) measurement were included...
July 26, 2017: Respiration; International Review of Thoracic Diseases
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