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tricuspid stenosis

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https://www.readbyqxmd.com/read/28077182/functional-tricuspid-stenosis-a-rare-presentation-of-suspected-rhabdomyoma-as-congenital-cyanotic-heart-disease
#1
Anishkumar Nair, Gopalan Nair Rajesh, Chakanalil Govindan Sajeev
Cardiac tumours in newborns are often asymptomatic and can be sporadically detected on routine screening unless they result in intractable arrhythmias or haemodynamically significant obstructions causing heart failure. Their presentation as a cause of congenital cyanosis is never anticipated. We report a rare case of a newborn presenting with congenital cyanosis consequent to suspected cardiac rhabdomyoma causing tricuspid inflow obstruction. Our experience with this patient with two large cardiac masses illustrates the significance of its inclusion in the differential diagnosis of perinatal cyanosis, as early detection and surgical management might be the only lifesaving options, if performed well in time...
January 12, 2017: Cardiology in the Young
https://www.readbyqxmd.com/read/28076624/quadricuspid-aortic-valve-a-comprehensive-review
#2
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/28075624/use-of-preprocedural-mdct-for-cardiac-implantable-electric-device-lead-extraction-frequency-of-findings-that-change-management
#3
Wendy L Ehieli, Daniel T Boll, Daniele Marin, Robert Lewis, Jonathan P Piccini, Lynne M Hurwitz
OBJECTIVE: Five percent of cardiac implantable electric devices (CIEDs) are removed each year. Percutaneous extraction is preferred but can be complicated if the leads adhere to the vasculature or perforate. The goal of this study is to assess the frequency of findings on dedicated MDCT that alter preprocedural planning for percutaneous CIED extraction. MATERIALS AND METHODS: One hundred patients with CIEDs who underwent MDCT before percutaneous lead extraction were analyzed...
January 11, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28050459/cardiovascular-abnormalities-in-egyptian-children-with-mucopolysaccharidoses
#4
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/28043470/single-center-experience-with-the-senning-procedure-in-the-current-era
#5
Giuseppe Ferro, Raghav Murthy, Vinod A Sebastian, Kristine J Guleserian, Joseph M Forbess
The Senning procedure is an operative technique for atrial inversion in congenital heart anomalies. We sought to evaluate our contemporary outcomes employing this technique. A retrospective analysis of all patients who underwent the Senning procedure at our institution was performed. Hospital records were reviewed, and follow-up data were obtained to evaluate outcomes. Overall, a total of 19 patients underwent a Senning procedure between August 2005 and July 2014. Median age at repair was 594 days (range: 5 days to 15 years)...
July 2016: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28040769/evidence-of-subannular-and-left-ventricular-morphological-differences-in-patients-with-bicuspid-versus-tricuspid-aortic-valve-stenosis-magnetic-resonance-imaging-based-analysis
#6
Kushtrim Disha, Georg Dubslaff, Mina Rouman, Beatrix Fey, Michael A Borger, Alex J Barker, Thomas Kuntze, Evaldas Girdauskas
OBJECTIVES: Prospective analysis of left ventricular (LV) morphological/functional parameters in patients with bicuspid versus tricuspid aortic valve (TAV) stenosis undergoing aortic valve replacement (AVR) surgery. METHODS: A total of 190 consecutive patients with BAV (n = 154) and TAV stenosis (n = 36) (mean age 61 ± 8 years, 65% male) underwent AVR ± concomitant aortic surgery from January 2012 through May 2015. All patients underwent preoperative cardiac magnetic resonance imaging in order to evaluate: (i) left ventricular outflow tract (LVOT) dimensions, (ii) length of anterior mitral leaflet (AML), (iii) end-systolic and end-diastolic LV wall thickness, (iv) LV area, (v) LV end-systolic and end-diastolic diameters (LVESD, LVEDD), (vi) LV end-diastolic and end-systolic volumes (LVEDV, LVESV) and (vii) maximal diameter of aortic root...
December 31, 2016: Interactive Cardiovascular and Thoracic Surgery
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
#7
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/28029208/pulmonary-and-tricuspid-valvuloplasty-in-carcinoid-heart-disease
#8
Ashkan Karimi, Negiin Pourafshar, James C Fudge
A 26-year-old female with carcinoid heart disease consisting of severe pulmonary and tricuspid valve stenosis was admitted with line associated sepsis. She recovered from sepsis with antibiotics and aggressive fluid resuscitation but became grossly volume overloaded with evidence of tense ascites and lower extremity edema. She developed worsening renal and hepatic function due to congestive nephropathy and hepatopathy, which did not respond to intravenous diuretics, and she was deemed too sick for surgical pulmonary and tricuspid valve replacement...
December 28, 2016: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/27998847/the-failing-right-heart-implications-and-evolution-in-high-risk-patients-undergoing-transcatheter-aortic-valve-implantation
#9
Luca Testa, Azeem Latib, Federico De Marco, Marco De Carlo, Claudia Fiorina, Marco Barbanti, Rocco A Montone, Mauro Agnifili, Anna Sonia Petronio, Federica Ettori, Silvio Klugmann, Corrado Tamburino, Nedy Brambilla, Antonio Colombo, Francesco Bedogni
AIMS: Right ventricular dysfunction (RVdy) is negatively associated with survival after left heart valve surgery. It is unclear whether RVdy has the same impact in patients undergoing transcatheter aortic valve implantation (TAVI). We sought to evaluate the prognostic impact of different grades of RVdy on TAVI, with and without concomitant left ventricular dysfunction (LVdy), and the possible impact of TAVI on RVdy. METHODS AND RESULTS: Among 870 consecutive patients with severe symptomatic aortic stenosis undergoing TAVI, 226 patients (26%) presented with a concomitant diagnosis of RVdy...
December 20, 2016: EuroIntervention
https://www.readbyqxmd.com/read/27995289/the-fetus-with-ectopia-cordis-experience-and-expectations-from-two-centers
#10
Maria C Escobar-Diaz, Sherzana Sunderji, Wayne Tworetzky, Anita J Moon-Grady
Ectopia cordis (EC) is a rare congenital anomaly often associated with congenital heart disease (CHD). There is a lack of contemporary information on EC diagnosed prenatally. We sought to combine the experiences of two regional referral centers in order to evaluate current outcomes for EC. Clinical, echocardiographic features and perinatal outcomes of fetuses with EC managed at two large cardiac centers from 1995 to 2014 were retrospectively reviewed. Seventeen fetuses with EC were diagnosed at a median gestational age of 23 weeks (range 17-36)...
December 19, 2016: Pediatric Cardiology
https://www.readbyqxmd.com/read/27994289/the-relationship-between-hemodialysis-and-the-echocardiographic-findings-in-patients-with-chronic-kidney-disease
#11
Hamidreza Omrani, Sanam Golshani, Vahid Sharifi, Afshin Almasi, Masoud Sadeghi
BACKGROUND: The incidence of cardiac morbidity and mortality is high in patients treated with hemodialysis (HD). The aim of this study was to evaluate the relationship between HD and the echocardiographic findings in patients with chronic kidney disease (CKD). METHODS: Between 2012 and 2014, 150 patients with CKD. The echocardiographic data were done based on American Society of Cardiology (ASE). Measurement method for Ejection Fraction was E balling and for Diastolic Function was Tissue Doppler...
October 2016: Medical Archives
https://www.readbyqxmd.com/read/27989087/the-double-orifice-valve-technique-to-treat-tricuspid-valve-incompetence
#12
Roland Hetzer, Mariano Javier, Eva Maria Delmo Walter
BACKGROUND: A straightforward tricuspid valve (TV) repair technique was used to treat either moderate or severe functional (normal valve with dilated annulus) or for primary/organic (Ebstein's anomaly, leaflet retraction/tethering and chordal malposition/tethering, with annular dilatation) TV incompetence, and its long-term outcome assessed. METHODS: A double-orifice valve technique was employed in 91 patients (mean age 52.6 ± 23.2 years; median age 56 years; range: 0...
January 2016: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/27988833/right-coronary-artery-stenosis-associated-with-tricuspid-valve-ring-annuloplasty
#13
Keiichi Tsuchida, Kota Nishida, Hirotaka Oda, Yukio Hosaka, Kazuyoshi Takahashi, Satoshi Nakazawa
A 70-year-old man with severe symptomatic functional mitral valve regurgitation underwent successful mitral valve repair combined with tricuspid valve ring annuloplasty. Pre-operative coronary angiography (CAG) showed no significant stenosis. One-and-a-half years later, the patient presented with an acute exacerbation of heart failure. Repeat CAG demonstrated tight stenosis in the right coronary artery (RCA) with arterial kinking that corresponded to the same point as the stenosis where the RCA is the closest to the tricuspid valve ring...
December 17, 2016: Cardiovascular Intervention and Therapeutics
https://www.readbyqxmd.com/read/27976548/percutaneous-balloon-valvuloplasty-in-carcinoid-pulmonary-valve-stenosis
#14
Vibeke Guldbrand Rasmussen, Helle Lynge Kanstrup, Jens Erik Nielsen-Kudsk
More than half of patients with carcinoid syndrome develop carcinoid valve disease. Both the tricuspid and pulmonary valve are often involved. Symptoms of carcinoid syndrome with flushing, diarrhea, and bronchospasm often precedes cardiac symptoms. We report a case of carcinoid initially presenting with rapid development of right heart failure due to severe pulmonary valve stenosis. In untreated carcinoid, there is a risk of carcinoid crisis with anesthesia and surgery. In local anesthesia, we performed a sub-acute balloon pulmonary valvuloplasty...
December 2016: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/27943062/longitudinal-function-and-ventricular-dyssynchrony-are-restored-in-children-with-pulmonary-stenosis-after-percutaneous-balloon-pulmonary-valvuloplasty
#15
Ragab A Mahfouz, Tamer M Moustafa, Mohammad Gouda, Marwa Gad
The aim of this study was to evaluate the impact of balloon pulmonary valvuloplasty on longitudinal ventricular dysfunction and cardiac dyssynchrony in children with congenital moderately severe pulmonary stenosis (PS). Forty-eight children with congenital moderately severe valvular pulmonary stenosis and 36 age-matched normal children were included. Successful percutaneous balloon pulmonary valvuloplasty was performed for children with PS. Longitudinal Cardiac function and myocardial synchrony was assessed by echocardiography with tissue Doppler imaging (TDI)...
December 10, 2016: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/27913770/cor-triatriatum-a-review
#16
REVIEW
Ajay Kumar Jha, Neeti Makhija
Cor triatriatum is a rare congenital cardiac anomaly defined by an abnormal septation within the atrium (left or right) leading to inflow obstruction to the respective ventricles. It exists either in isolated classical form or may be associated with simple to complex congenital cardiac anomalies. Several anatomical variants exist even in the classical form, and therefore, it may require multimodal diagnostic modalities to characterize and differentiate for better percutaneous interventional or surgical planning...
December 2, 2016: Seminars in Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/27879282/sex-related-discordance-between-aortic-valve-calcification-and-hemodynamic-severity-of-aortic-stenosis-is-valvular-fibrosis-the-explanation
#17
Louis Simard, Nancy Côté, François Dagenais, Patrick Mathieu, Christian Couture, Sylvain Trahan, Yohan Bossé, Siamak Mohammadi, Sylvain Pagé, Philippe Joubert, Marie-Annick Clavel
RATIONALE: Calcific aortic stenosis (AS) is characterized by calcium deposition in valve leaflets. However, women present lower aortic valve calcification (AVC) loads than men for the same AS hemodynamic severity. OBJECTIVE: We thus aimed to assess sex-differences in aortic valve fibro-calcific remodelling. METHODS AND RESULTS: One hundred and twenty-five patients underwent Doppler-echocardiography and multidetector-computed-tomography within 3 months prior to aortic valve replacement...
November 22, 2016: Circulation Research
https://www.readbyqxmd.com/read/27866029/understanding-the-structural-features-of-symptomatic-calcific-aortic-valve-stenosis-a-broad-spectrum-clinico-pathologic-study-in-236-consecutive-surgical-cases
#18
Daniela Galli, Roberta Manuguerra, Rodolfo Monaco, Laura Manotti, Matteo Goldoni, Gabriella Becchi, Cecilia Carubbi, Giulia Vignali, Nicola Cucurachi, Tiziano Gherli, Francesco Nicolini, Roberto Lorusso, Marco Vitale, Domenico Corradi
BACKGROUND: With age, aortic valve cusps undergo varying degrees of sclerosis which, sometimes, can progress to calcific aortic valve stenosis (AVS). To perform a retrospective clinico-pathologic investigation in patients with calcific AVS. METHODS: We characterized and graded the structural remodeling in 236 aortic valves (200 tricuspid and 36 bicuspid) from patients with calcific AVS (148 males; average 72years); possible relationships between general/clinical/echocardiographic characteristics and the histopathologic changes were explored...
February 1, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/27848007/transcatheter-tricuspid-valve-in-valve-replacement-one-year-results-alternative-to-surgery-in-high-risk-patients
#19
João Mesquita, Rui Campante Teles, José Pedro Neves, João Abecasis, Pedro Carmo, João Brito, Miguel Abecasis, Manuel Sousa Almeida, Marisa Trabulo, Regina Ribeiras, Ricardo Seabra-Gomes, Miguel Mendes
Although rheumatic heart disease is becoming uncommon in industrialized countries, its global burden is still significant. We report the case of a 70-year-old male with rheumatic heart disease, who underwent 4 previous heart valve replacement surgeries, and presented to our hospital with refractory heart failure (NYHA functional class IV) due to severe stenosis of a previously implanted tricuspid bioprosthesis. The Heart Team deemed the patient as inoperable/high-risk for surgery. As an alternative, a transcatheter tricuspid valve-in-valve replacement was decided upon and later executed through the right femoral vein, with the insertion of an Edwards SAPIEN XT 29 no...
November 15, 2016: Heart and Vessels
https://www.readbyqxmd.com/read/27847162/patient-specific-computational-fluid-dynamics-assessment-of-aortic-hemodynamics-in-a-spectrum-of-aortic-valve-pathologies
#20
Pouya Youssefi, Alberto Gomez, Taigang He, Lisa Anderson, Nick Bunce, Rajan Sharma, C Alberto Figueroa, Marjan Jahangiri
OBJECTIVES: The complexity of aortic disease is not fully exposed by aortic dimensions alone, and morbidity or mortality can occur before intervention thresholds are met. Patient-specific computational fluid dynamics (CFD) were used to assess the effect of different aortic valve morphologies on velocity profiles, flow patterns, helicity, wall shear stress (WSS), and oscillatory shear index (OSI) in the thoracic aorta. METHODS: A total of 45 subjects were divided into 5 groups: volunteers, aortic regurgitation-tricuspid aortic valve (AR-TAV), aortic stenosis-tricuspid aortic valve (AS-TAV), aortic stenosis-bicuspid aortic valve right-left cusp fusion (BAV[RL]), and aortic stenosis-right-non cusp fusion (AS-BAV[RN])...
January 2017: Journal of Thoracic and Cardiovascular Surgery
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