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Transcatheter pulmonary valve

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https://www.readbyqxmd.com/read/29148206/comparison-of-valvar-and-right-ventricular-function-following-transcatheter-and-surgical-pulmonary-valve-replacement
#1
Wendy F Li, Heidi Pollard, Mohsen Karimi, Jeremy D Asnes, William E Hellenbrand, Veronika Shabanova, Constance G Weismann
OBJECTIVE: Trans-catheter (TC) pulmonary valve replacement (PVR) has become common practice for patients with right ventricular outflow tract obstruction (RVOTO) and/or pulmonic insufficiency (PI). Our aim was to compare PVR and right ventricular (RV) function of patients who received TC vs surgical PVR. DESIGN: Retrospective review of echocardiograms obtained at three time points: before, immediately after PVR, and most recent. PATIENTS: Sixty-two patients (median age 19 years, median follow-up 25 months) following TC (N = 32) or surgical (N = 30) PVR at Yale-New Haven Hospital were included...
November 17, 2017: Congenital Heart Disease
https://www.readbyqxmd.com/read/29127709/pulmonary-damage-following-right-ventricular-outflow-tachycardia-ablation-in-a-child-when-electroanatomical-mapping-isn-t-good-enough
#2
Neha Bansal, Daisuke Kobayashi, Peter P Karpawich
A 14-year-old female was referred for severe pulmonary valve insufficiency after undergoing radiofrequency ablation for a right ventricular outflow tract tachycardia that originated in the proximal pulmonary artery at 10 years of age. Clinical records indicated that ablation was guided solely by electrograms and electroanatomical mapping. Due to myocardial tissue extensions, mapping failed to identify the level of the pulmonary valve annulus, which resulted in delivery of energy on the valve proper and into the pulmonary artery...
November 11, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/29126673/pulmonary-hypertension-in-patients-for-transcatheter-and-surgical-aortic-valve-replacement-a-focus-on-outcomes-and-perioperative-management
#3
REVIEW
Steven T Morozowich, Andrew W Murray, Harish Ramakrishna
No abstract text is available yet for this article.
October 2, 2017: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/29118948/transcatheter-heart-valve-in-valve-implantation-with-edwards-sapien-bioprosthetic-valve-for-different-degenerated-bioprosthetic-valve-positions-first-iranian-viv-report-with-mid-term-follow-up
#4
Ali Mohammad Haji Zeinali, Kyomars Abbasi, Mohammad Saheb Jam, Shahrooz Yazdani, Seyedeh Hamideh Mortazavi
Introduction: After early successful experience with transcatheter aortic valve replacement (TAVR), concept of transcatheter implantation of a new valve within a failing bioprosthetic valve emerged. Valve-in-valve (ViV) implantation seems to be a simpler option for high risk surgical patients. Methods: We performed five ViV procedures in different valve positions. We included patients with failing bioprosthetic valves with high surgical risk due to concomitant comorbidities. We performed 2 transapical ViV procedures for failing mitral bioprosthetic valves, 1 transfemoral procedure for failing pulmonary valve and 2 transfemoral ViV implantation for failing tricuspid bioprosthetic valves...
2017: Journal of Cardiovascular and Thoracic Research
https://www.readbyqxmd.com/read/29071746/spontaneous-embolization-of-an-atrial-septal-defect-occluder-device-into-the-left-ventricular-outflow-tract-in-a-patient-with-pulmonary-stenosis
#5
Mustafa Agca, Abdulrahman Naser, Ahmet Guner, Alev Kılıcgedik, Mehmet Celik, Taylan Akgun, Emine Alpay, Mehmet Yanartas, Gokhan Kahveci
A 24-year-old man was admitted to our outpatient clinic for his routine checkup of consecutively percutaneously treated atrial septal defect (ASD) and pulmonary valvular stenosis 45 days ago. A 24 mm ASD occluder device was implanted under transthoracic echocardiographic guidance and 80 mm Hg peak-to-peak pulmonary valvular gradient decreased to 20 mm Hg gradient after pulmonary valve dilatation with 23 mm NUMED II transluminal valvuloplasty catheter balloon. Atrial septal defect (ASD) closure is now routinely performed using a percutaneous approach under echocardiographic guidance especially transthoracic echocardiography (TEE)...
October 26, 2017: Echocardiography
https://www.readbyqxmd.com/read/29066637/transcatheter-valve-implantation-to-inferior-vena-cava-to-control-carcinoid-symptoms
#6
Vandana M Sagar, Richard P Steeds, Sagar N Doshi, Tahir Shah
Severe carcinoid syndrome and carcinoid heart disease in neuroendocrine tumours can have a significant impact on a patient's quality of life and are a major cause of morbidity and mortality. We present a novel approach to managing a patient with medically uncontrollable carcinoid syndrome. Inferior and superior vena cava placement of transcatheter heart valves has been used to treat patients with right heart failure due to severe tricuspid and pulmonary regurgitation. However, this procedure has not been attempted to specifically reduce hormone secretion, primarily from the liver, in order to control carcinoid syndrome symptoms...
October 23, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/29062742/long-term-outcomes-and-prosthesis-performance-after-transcatheter-aortic-valve-replacement-results-of-self-expandable-and-balloon-expandable-transcatheter-heart-valves
#7
Giuseppe Tarantini, Paola A M Purita, Augusto D'Onofrio, Chiara Fraccaro, Anna Chiara Frigo, Gianpiero D'Amico, Luca Nai Fovino, Marta Martin, Francesco Cardaioli, Mostafa R A Badawy, Massimo Napodano, Gino Gerosa, Sabino Iliceto
BACKGROUND: Data on transcatheter aortic valve replacement (TAVR) long-term clinical outcomes and hemodynamic performance of the self-expandable CoreValve (CV) and the balloon-expandable Edwards SAPIEN XT (ES) (Edwards Lifesciences, Irvine, California, USA) transcatheter heart valves (THV) are limited. Therefore, this study aimed to compare long-term clinical outcome data and hemodynamic performance of TAVR with either CV or ES. METHODS: We reviewed prospectively collected data of 171 patients treated with TAVR for severe aortic stenosis (AS) at our center between June 2007 and December 2010, with last follow-up contact in 2016...
September 2017: Annals of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/29047321/perioperative-and-anesthetic-considerations-in-pulmonary-atresia-with-intact-ventricular-septum
#8
Stephen Gleich, Gregory J Latham, Denise Joffe, Faith J Ross
Pulmonary atresia with intact ventricular septum (PA/IVS) is a rare right-heart obstructive lesion with a wide anatomic and physiologic spectrum of disease, ranging from simple membranous pulmonary valve atresia with a fully developed right ventricle (RV) to a severely hypoplastic RV and ventriculocoronary (RV-coronary) fistulas. Affected neonates are dependent on prostaglandin for adequate pulmonary blood flow. Depending on the severity of disease, treatment options range from transcatheter pulmonary valve perforation and ultimate biventricular repair to staged single-ventricle palliation...
October 1, 2017: Seminars in Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/29042864/recent-advances-in-pediatric-interventional-cardiology
#9
REVIEW
Seong-Ho Kim
During the last 10 years, there have been major technological achievements in pediatric interventional cardiology. In addition, there have been several advances in cardiac imaging, especially in 3-dimensional imaging of echocardiography, computed tomography, magnetic resonance imaging, and cineangiography. Therefore, more types of congenital heart diseases can be treated in the cardiac catheter laboratory today than ever before. Furthermore, lesions previously considered resistant to interventional therapies can now be managed with high success rates...
August 2017: Korean Journal of Pediatrics
https://www.readbyqxmd.com/read/29030013/outcomes-of-patients-at-estimated-low-surgical-risk-undergoing-transcatheter-aortic-valve-implantation-with-balloon-expandable-prostheses
#10
Leire Unzué, Eulogio García, Rodrigo Teijeiro, Belén Díaz Antón, Miguel Rodríguez Del Río, Jorge Solís, Belen Rubio Alonso, Juan Medina, Francisco José Rodríguez Rodrigo, Francisco Javier Parra
INTRODUCTION AND OBJECTIVES: Transcatheter aortic-valve implantation (TAVI) is an accepted treatment for patients with severe aortic stenosis and high surgical risk. However, there is lack in data about TAVI in low-risk patients that are already being treated with this therapy in some clinical contexts. METHODS: A retrospective analysis of patients treated with transfemoral TAVI using Edwards Sapien prosthesis in one center was performed, classifying the patients into three groups according to the surgical risk (high/intermediate/low risk for STS score>8/4-8/<4)...
August 30, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/29024339/fracturing-a-dysfunctional-edwards-perimount-bioprosthetic-valve-to-facilitate-percutaneous-valve-in-valve-placement-of-sapien-3-valve-with-modified-delivery-system
#11
Shabana Shahanavaz, Toby Rockefeller, Ramzi Nicolas, David Balzer
Pulmonary valve replacement via surgical implantation of a bioprosthetic valve (BPV) is a well-established treatment for patients with dysfunctional RV outflow tracts. BPVs are prone to structural deterioration, and will eventually require replacement. Recently, percutaneous valve-in-valve (VIV) placement of transcatheter valves has established itself as a safe and effective alternative to surgical revision. Unfortunately, VIV therapy is inherently limited by the inner diameter of the BPV, which restricts the number of eligible patients...
October 10, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29024080/randomized-comparison-of-balloon-aortic-valvuloplasty-performed-with-or-without-rapid-cardiac-pacing-the-pacing-versus-no-pacing-pnp-study
#12
Gianni Dall'Ara, Antonio Marzocchi, Nevio Taglieri, Carolina Moretti, Giulio Rodinò, Matteo Chiarabelli, Paolo Bottoni, Cinzia Marrozzini, Maria Rita Sabattini, Maria-Letizia Bacchi-Reggiani, Claudio Rapezzi, Francesco Saia
OBJECTIVES: To compare the effectiveness and safety of balloon aortic valvuloplasty (BAV) performed with or without rapid ventricular pacing (RP). BACKGROUND: BAV technique is poorly standardized. METHODS: One hundred consecutive patients were randomly assigned 1:1 between BAV performed with or without RP. Exclusion criteria were an immediate indication for surgical or transcatheter aortic valve replacement, presentation in cardiogenic shock or pulmonary edema refractory to medical stabilization...
October 11, 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/29017776/early-outcomes-of-percutaneous-pulmonary-valve-implantation-using-the-edwards-sapien-xt-transcatheter-heart-valve-system
#13
Nikolaus A Haas, Ronald Giacomo Carere, Oliver Kretschmar, Eric Horlick, Josep Rodés-Cabau, Daniël de Wolf, Marc Gewillig, Michael Mullen, Anja Lehner, Cornelia Deutsch, Peter Bramlage, Peter Ewert
BACKGROUND: Patients with congenital or acquired heart defects affecting the pulmonary valve and right ventricular outflow tract (RVOT) commonly require multiple surgical interventions, resulting in significant morbidity. A less invasive alternative is percutaneous pulmonary valve implantation (PPVI). Though studies have previously reported the safety and efficacy of the early generation transcatheter heart valves (THVs), data on more recent devices are severely lacking. METHODS AND RESULTS: We performed a multinational, multicentre, retrospective, observational registry analysis of patients who underwent PPVI using the Edwards SAPIEN XT THV...
October 6, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28982563/the-international-multicenter-trivalve%C3%A2-registry-which-patients-are-undergoing-transcatheter-tricuspid-repair
#14
Maurizio Taramasso, Rebecca T Hahn, Hannes Alessandrini, Azeem Latib, Adrian Attinger-Toller, Daniel Braun, Eric Brochet, Kim A Connelly, Paolo Denti, Florian Deuschl, Andrea Englmaier, Neil Fam, Christian Frerker, Joerg Hausleiter, Jean-Michel Juliard, Ryan Kaple, Felix Kreidel, Karl Heinz Kuck, Shingo Kuwata, Marco Ancona, Margarita Malasa, Tamim Nazif, Georg Nickenig, Fabian Nietlispach, Alberto Pozzoli, Ulrich Schäfer, Joachim Schofer, Robert Schueler, Gilbert Tang, Alec Vahanian, John G Webb, Ermela Yzeiraj, Francesco Maisano, Martin B Leon
OBJECTIVES: This study sought to develop a large, international registry to evaluate the diffusion of these approaches and investigate patient characteristics and initial clinical results. BACKGROUND: Several transcatheter tricuspid valve therapies are emerging as therapeutic options for patients with severe symptomatic tricuspid regurgitation (TR), generally a high-risk surgical population. METHODS: The TriValve (Transcatheter Tricuspid Valve Therapies) registry included 106 high-risk patients (76 ± 9 years of age; 60...
October 9, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28982562/prosthetic-mitral-surgical-valve-in-transcatheter-aortic-valve-replacement%C3%A2-recipients-a-multicenter-analysis
#15
Ignacio J Amat-Santos, Carlos Cortés, Luis Nombela Franco, Antonio J Muñoz-García, Jose Suárez De Lezo, Enrique Gutiérrez-Ibañes, Vicenç Serra, Mariano Larman, Raúl Moreno, Jose M De La Torre Hernandez, Rishi Puri, Pilar Jimenez-Quevedo, José M Hernández García, Juan H Alonso-Briales, Bruno García, Dae-Hyun Lee, Paol Rojas, Teresa Sevilla, Renier Goncalves, Silvio Vera, Itziar Gómez, Josep Rodés-Cabau, José A San Román
OBJECTIVES: The aim of this study was to determine the prognosis and specific complications of patients with prosthetic mitral valves (PMVs) undergoing transcatheter aortic valve replacement (TAVR). BACKGROUND: TAVR is performed relatively often in patients with PMVs, but specific risks are not well described. METHODS: A multicenter analysis was conducted, including patients with severe symptomatic aortic stenosis who underwent TAVR at 10 centers...
October 9, 2017: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/28978603/percutaneous-balloon-pulmonary-valvuloplasty-pbpv-of-extreme-pulmonary-valve-stenosis-by-the-use-of-accura-balloon
#16
Santosh Kumar Sinha, Vikas Mishra, Mahmadula Razi, Mukesh Jitendra Jha
Transcatheter therapy of valvular pulmonary stenosis is one of first catheter interventions facilitating its application in field of structural heart disease and now treatment of choice for significant pulmonary stenosis. Myriads of balloon catheter have been used for this purpose starting from Diamond (Boston Scientific,Natick, MA USA), Marshal (Medi-Tech,Watertown MAUSA), Innoue balloon, Tyshak I and currently Tyshak II. Diameter and length of balloon depend on size of annulus and age group, respectively...
October 4, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28970276/outcomes-of-persistent-pulmonary-hypertension-following-transcatheter-aortic-valve-replacement
#17
Ahmad Masri, Islam Abdelkarim, Michael S Sharbaugh, Andrew D Althouse, Jeffrey Xu, Wei Han, Stephen Y Chan, William E Katz, Frederick W Crock, Matthew E Harinstein, Dustin E Kliner, Forozan Navid, Joon S Lee, Thomas G Gleason, John T Schindler, João L Cavalcante
OBJECTIVES: To determine the prevalence and factors associated with persistent pulmonary hypertension (PH) following transcatheter aortic valve replacement (TAVR) and its relationship with long-term mortality. METHODS: Consecutive patients who underwent TAVR from July 2011 through January 2016 were studied. The prevalence of baseline PH (mean pulmonary artery pressure ≥25 mm Hg on right heart catheterisation) and the prevalence and the predictors of persistent≥moderate PH (pulmonary artery systolic pressure (PASP)>45 mm Hg on 1 month post-TAVR transthoracic Doppler echocardiography) were collected...
September 29, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28948320/first-case-of-q-fever-endocarditis-involving-the-melody-%C3%A2-transcatheter-pulmonary-valve-in-an-afebrile-child
#18
Zakaria Jalal, Marie Duperril, Pierre-Emmanuel Séguéla, Cléa Melenotte, Julie Chabaneix, Didier Raoult, Jean-Benoit Thambo
In this article we report the first case of Q fever endocarditis in a 13 years old child with a percutaneous pulmonary Melody(®) valve. The patient had a new onset of Melody valve dysfunction associated with the combination of hepatosplenomegaly and pancytopenia but was afebrile. Although blood cultures were negative, we have further investigated in the direction of infective endocarditis by performing PCR detection and the serology of C. burnetii which were positive. A combination antibiotic therapy with doxycycline and hydroxychloroquine was started with good clinical evolution...
September 25, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28943188/anesthetic-considerations-for-transcatheter-pulmonary-valve-replacement
#19
REVIEW
Stephen H Gregory, Jonathan K Zoller, Shabana Shahanavaz, Kelly L Chilson, Clare H Ridley
The introduction of transcatheter therapy for valvular heart disease has revolutionized the care of patients with valvular disorders. Pathologic regurgitation or stenosis of the pulmonary valve, right ventricular outflow tract, or a right ventricle-to-pulmonary artery conduit represent emerging indications for transcatheter therapy. To date, minimal literature exists detailing the anesthetic management of patients undergoing transcatheter pulmonary valve replacement. In this review, the pathophysiology and indications for transcatheter pulmonary valve replacement and possible complications unique to this procedure are reviewed...
June 3, 2017: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/28935681/sex-differences-in-the-utilization-and-outcomes-of-surgical-aortic-valve-replacement-for-severe-aortic-stenosis
#20
Zakeih Chaker, Vinay Badhwar, Fahad Alqahtani, Sami Aljohani, Chad J Zack, David R Holmes, Charanjit S Rihal, Mohamad Alkhouli
BACKGROUND: Studies assessing the differential impact of sex on outcomes of aortic valve replacement (AVR) yielded conflicting results. We sought to investigate sex-related differences in AVR utilization, patient risk profile, and in-hospital outcomes using the Nationwide Inpatient Sample. METHODS AND RESULTS: In total, 166 809 patients (63% male and 37% female) who underwent AVR between 2003 and 2014 were identified, and 48.5% had a concomitant cardiac surgery procedure...
September 21, 2017: Journal of the American Heart Association
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