keyword
MENU ▼
Read by QxMD icon Read
search

Transcatheter mitral valve repair

keyword
https://www.readbyqxmd.com/read/27876696/stroke-prevention-strategies-in-patients-with-atrial-fibrillation-and-heart-valve-abnormalities-perceptions-of-valvular-atrial-fibrillation-results-of-the-european-heart-rhythm-association-survey
#1
Tatjana S Potpara, Gregory Y H Lip, Torben B Larsen, Antonio Madrid, Dan Dobreanu, Ewa Jędrzejczyk-Patej, Nikolaos Dagres
The purpose of this European Heart Rhythm Association (EHRA) Survey was to assess the perceptions of 'valvular' atrial fibrillation (AF) and management of AF patients with various heart valve abnormalities in daily clinical practice in European electrophysiology (EP) centres. Questionnaire survey was sent via the Internet to the EHRA-EP Research Network Centres. Of the 52 responding centres, 42 (80.8%) were university hospitals. Choosing the most comprehensive definition of valvular AF, a total of 49 centres (94...
October 2016: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/27860182/from-tricuspid-to-double-orifice-morphology-percutaneous-tricuspid-regurgitation-repair-with-the-mitraclip-device-in-congenitally-corrected-transposition-of-great-arteries
#2
Fabien Picard, Victor-Xavier Tadros, Anita W Asgar
Edge to edge transcatheter mitral valve repair with MitraClip (Abbott Vascular, Menlo Park, CA) is increasing for high-risk surgical patients with significant mitral regurgitation. Patients with congenitally corrected transposition of the great arteries (CCTGA) presenting with tricuspid valve regurgitation of a systemic right ventricle may represent particularly challenging candidates for MitraClip given their anatomy. We report the case of a 67-year-old gentleman with CCTGA and severe tricuspid regurgitation who was referred for MitraClip implantation after heart team consensus...
November 10, 2016: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/27852479/echocardiographic-imaging-of-the-mitral-valve-for-transcatheter-edge-to-edge-repair
#3
REVIEW
Jeffrey M Paulsen, Thomas W Smith
Echocardiography continues to be the most effective imaging tool for the diagnosis and follow-up of mitral valve disease. This review addresses the use of transthoracic echocardiography and transesophageal echocardiography in the planning and guidance of transcatheter mitral valve therapies. Many of the echo-imaging guidance techniques are applicable to transcatheter intervention as a whole. However, given that the MitraClip is the only device approved for mitral regurgitation at present, specific attention is paid to this procedure, with additional focus on the guidance of noncentral repair...
January 2016: Interventional cardiology clinics
https://www.readbyqxmd.com/read/27852478/transcatheter-mitral-valve-in-valve-therapy
#4
REVIEW
Jose F Condado, Brian Kaebnick, Vasilis Babaliaros
Valve-in-valve and valve-in-ring transcatheter mitral valve replacement can be used in for the treatment of inoperable patients with failing mitral surgical bioprosthesis or valve repairs. Preprocedural multi-image evaluation by a heart team must include transthoracic echocardiogram, transesophageal echocardiogram, and cardiac computed tomography angiography (CTA). CTA is used to determine access site (transapical, transseptal, or transatrial), transcatheter valve size, and landing zone. Though complications can occur (ie, valve embolization, bleeding, or vascular complications), this less invasive procedure has a reported success rate of 70% to 100% and is now increasingly used...
January 2016: Interventional cardiology clinics
https://www.readbyqxmd.com/read/27815409/a-new-beating-heart-mitral-and-aortic-valve-assessment-model-with-implications-for-valve-intervention-training
#5
Wobbe Bouma, Jayant S Jainandunsing, Arash Khamooshian, Pim van der Harst, Massimo A Mariani, Ehsan Natour
OBJECTIVES: A thorough understanding of mitral and aortic valve motion dynamics is essential in mastering the skills necessary for performing successful valve intervention (open or transcatheter repair or replacement). We describe a reproducible and versatile beating-heart mitral and aortic valve assessment and valve intervention training model in human cadavers. METHODS: The model is constructed by bilateral ligation of the pulmonary veins, ligation of the supra-aortic arteries, creating a shunt between the descending thoracic aorta and the left atrial appendage with a vascular prosthesis, anastomizing a vascular prosthesis to the apex and positioning an intra-aortic balloon pump (IABP) in the vascular prosthesis, cross-clamping the descending thoracic aorta, and finally placing a fluid line in the shunt prosthesis...
November 3, 2016: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/27798059/quality-of-life-after-mitral-valve-intervention
#6
Matthew K H Tan, Omar A Jarral, Elizabeth H E Thong, Emaddin Kidher, Rakesh Uppal, Prakash P Punjabi, Thanos Athanasiou
Advancements in surgical technique and understanding of the pathophysiology of mitral valve (MV) dysfunction have led to improved outcomes. Seen as a development beyond measures of morbidity and mortality, health-related quality-of-life (HRQOL) outcome measures are becoming increasingly popular. These measures are important because complications following routine (i.e. low-risk) operations on the MV are uncommon and further markers of outcome are needed. Surgeons are increasingly operating earlier on asymptomatic patients and will need to prove that HRQOL is not impacted...
October 20, 2016: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/27753604/mitral-annular-calcification-is-not-associated-with-decreased-procedural-success-durability-of-repair-or-left-ventricular-remodelling-in-percutaneous-edge-to-edge-repair-of-mitral-regurgitation
#7
Richard Cheng, Emily Tat, Robert J Siegel, Reza Arsanjani, Asma Hussaini, Moody Makar, Yukiko Mizutani, Alfredo Trento, Saibal Kar
AIMS: Mitral annular calcification (MAC) negatively influences outcomes in surgical mitral valve (MV) repair for mitral regurgitation (MR). However, there are no data on whether MAC impacts on outcomes of MitraClip percutaneous MV edge-to-edge repair. This study sought to investigate whether the presence of MAC impacts on the procedural success and durability of percutaneous transcatheter repair of MR using the MitraClip. METHODS AND RESULTS: One hundred and seventy-three patients undergoing MitraClip repair for significant MR were studied...
October 20, 2016: EuroIntervention
https://www.readbyqxmd.com/read/27747034/surgical-management-of-very-late-paravalvular-leaks-after-mitral-valve-replacement-a-single-institutional-experience
#8
Philip Y K Pang, Jiasi Zhu, Yoong Kong Sin, Yeow Leng Chua
Most mitral paravalvular leaks (PVLs) occur during the first year after mitral valve replacement (MVR). This report describes the surgical management of 6 patients who developed very late mitral PVLs. The median interval between MVR and initial diagnosis of PVL was 16.5 years. All patients presented with congestive cardiac failure and haemolytic anaemia. The median EuroSCORE II was 9.5%. Two patients (33%) had failed attempts at transcatheter closure. Five patients underwent suture repair of the PVL. One patient underwent MVR after removal of the previous prosthesis...
September 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/27733069/current-status-of-transcatheter-mitral-valve-repair-therapies-from-surgical-concepts-towards-future-directions
#9
Sten Lyager Nielsen
Transcatheter mitral valve (MV) intervention has emerged as an effective treatment option for symptomatic severe mitral regurgitation (MR) in patients considered to be inoperable or at high operative risk for surgical MV surgery. In primary mitral regurgitation, surgical repair is the standard of care. Transcatheter edge-to-edge MV repair with the MitraClip system has the largest clinical experience to date and offers a sustained clinical benefit in selected surgical high-risk patients. Surgery for secondary MR remains a challenge...
November 6, 2016: Scandinavian Cardiovascular Journal: SCJ
https://www.readbyqxmd.com/read/27696544/the-learning-curve-for-transcatheter-mitral-valve-repair-with-mitraclip
#10
Mackram F Eleid, Guy S Reeder, Joseph F Malouf, Ryan J Lennon, Sorin V Pislaru, Vuyisille T Nkomo, Charanjit S Rihal
OBJECTIVES: This study sought to assess the learning curve for TMVR for treatment of primary mitral regurgitation (MR). BACKGROUND: Data are lacking regarding the technical experience required to achieve optimal clinical outcomes with transcatheter mitral valve repair (TMVR) using the edge-to-edge MitraClip technique. METHODS: We examined the sequential experience of the first 75 patients (age 80 ± 9 years; 77% male) who underwent TMVR at our institution...
October 2016: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/27678337/surgical-antegrade-transcatheter-mitral-valve-implantation-for-symptomatic-mitral-valve-disease-and-heavily-calcified-annulus
#11
Bettina Langhammer, Christoph Huber, Stephan Windecker, Thierry Carrel
Surgical techniques for the treatment of mitral valve disease (MVD) have continuously evolved; however, anatomical details like severe annular calcification remain challenging and require sophisticated surgical strategies. Among patients with symptomatic MVD referred for surgical valve repair or replacement, four presented with circumferential calcification of the mitral annulus precluding conventional surgical techniques. Successful treatment by implanting a balloon-expandable transcatheter aortic heart valve using an antegrade surgical access was performed...
September 27, 2016: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/27640049/percutaneous-mitral-valve-repair-and-replacement-complementary-or-competitive-techniques
#12
Maurizio Taramasso, Shingo Kuwata, Hector Rodriguez Cetina Biefer, Fabian Nietlispach, Francesco Maisano
As transcatheter mitral replacement technologies have recently been applied in early clinical trials, the question as to whether valve implantation would have the potential to become the leading percutaneous mitral valve therapy has been raised. The aim of this report is to give an overview of the different peculiarities of percutaneous replacement and repair techniques, and to predict whether the two approaches will have a complementary rather than a competitive clinical role in the near future.
September 18, 2016: EuroIntervention
https://www.readbyqxmd.com/read/27640047/a-double-shot-at-the-mitral-valve-combined-transcatheter-mitral-valve-repair-techniques-to-optimise-results
#13
Carmelo Grasso
No abstract text is available yet for this article.
September 18, 2016: EuroIntervention
https://www.readbyqxmd.com/read/27639906/sympathetic-activity-in-patients-with%C3%A2-secondary-symptomatic-mitral%C3%A2-regurgitation-or-end-stage-systolic%C3%A2-heart-failure
#14
Can Öztürk, Robert Schueler, Marcel Weber, Armin Welz, Nikos Werner, Georg Nickenig, Christoph Hammerstingl
OBJECTIVES: This study shows the impact of secondary mitral regurgitation (sMR) and transcatheter mitral valve repair (TMVR) with the MitraClip system on sympathetic nerve activity (SNA). BACKGROUND: An increase in SNA is associated with worse outcomes and limited survival in patients with chronic heart failure (CHF). METHODS: Twenty CHF-patients without relevant sMR and 30 CHF patients with symptomatic sMR were enrolled prospectively. All patients underwent standardized laboratory testing and microneurography...
October 10, 2016: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/27600913/combined-endoscopic-and-transcatheter-treatment-of-native-mitral-stenosis
#15
Frank Van Praet, Apostolos Roubelakis, José Coddens, Filip Casselman
This report describes an approach for the treatment of high-risk native mitral valve stenosis. It incorporates the deployment of a transcatheter valve in the mitral position under full endoscopic vision, combined with endoscopic mitral repair techniques that secure valve positioning and reduce the risk of paravalvular leak. This approach could be used as a rescue procedure in centres with experience in transcatheter and endoscopic valve techniques.
September 5, 2016: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/27585507/transcatheter-edge-to-edge-treatment-of%C3%A2-functional-tricuspid-regurgitation-in%C3%A2-an%C3%A2-ex%C3%A2-vivo-pulsatile-heart-model
#16
Riccardo Vismara, Guido Gelpi, Santosh Prabhu, Paolo Romitelli, Lauren G Troxler, Andrea Mangini, Claudia Romagnoni, Monica Contino, Dylan T Van Hoven, Federico Lucherini, Michal Jaworek, Alberto Redaelli, Gianfranco B Fiore, Carlo Antona
BACKGROUND: Although associated with left heart pathologies, functional tricuspid regurgitation (FTR) is often left untreated during left heart surgery. Hence, owing to its degenerative character, reoperation is often needed, encompassing an impressive (25% to 35%) mortality rate. Thus transcatheter approaches to FTR are raising great interest. OBJECTIVES: The authors evaluated the post-treatment effectiveness of the edge-to-edge technique using the percutaneous mitral valve repair device in an ex vivo pulsatile model of FTR...
September 6, 2016: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/27491611/mitral-regurgitation-after-transcatheter%C3%A2-aortic%C3%A2-valve-replacement-prognosis-imaging-predictors-and-potential-management
#17
Carlos Cortés, Ignacio J Amat-Santos, Luis Nombela-Franco, Antonio J Muñoz-Garcia, Enrique Gutiérrez-Ibanes, José M De La Torre Hernandez, Juan G Córdoba-Soriano, Pilar Jimenez-Quevedo, José M Hernández-García, Ana Gonzalez-Mansilla, Javier Ruano, Jesús Jimenez-Mazuecos, Javier Castrodeza, Javier Tobar, Fabian Islas, Ana Revilla, Rishi Puri, Ana Puerto, Itziar Gómez, Josep Rodés-Cabau, José A San Román
OBJECTIVES: This study sought to analyze the clinical impact of the degree and improvement of mitral regurgitation in TAVR recipients, validate the main imaging determinants of this improvement, and assess the potential candidates for double valve repair with percutaneous techniques. BACKGROUND: Many patients with severe aortic stenosis present with concomitant mitral regurgitation (MR). Cardiac imaging plays a key role in identifying prognostic factors of MR persistence after transcatheter aortic valve replacement (TAVR) and for planning its treatment...
August 8, 2016: JACC. Cardiovascular Interventions
https://www.readbyqxmd.com/read/27449464/mitraclip-followed-by-surgical-aortic-valve-replacement-hybrid-techniques-for-regurgitant-aortic-and-mitral-valve-disease
#18
Kyle Eudailey, Nadira Hamid, Rebecca T Hahn, Susheel Kodali, William Gray, Isaac George
With the advent of percutaneous valve interventions, the landscape for management of high-risk valve replacement and repair has changed dramatically. Transcatheter valve repair/replacement techniques can be used in conjunction with open surgery to facilitate a hybrid approach in patients with multivalve disease. We present a case of staged hybrid valve repair followed by surgical replacement for a high-risk patient with mitral regurgitation and aortic regurgitation. This case illustrates the effectiveness of the staged hybrid approach for high-risk patients with incomplete transcatheter options...
August 2016: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/27445020/floppy-mitral-valve-fmv-mitral-valve-prolapse-mvp-mitral-valvular-regurgitation-and-fmv-mvp-syndrome
#19
REVIEW
Konstantinos Dean Boudoulas, Antonios A Pitsis, Harisios Boudoulas
Mitral valve prolapse (MVP) results from the systolic movement of a portion(s) or segment(s) of the mitral valve leaflet(s) into the left atrium during left ventricular (LV) systole. It should be emphasised that MVP alone, as defined by imaging techniques, may comprise a non-specific finding because it also depends on the LV volume, myocardial contractility and other LV hemodynamics. Thus, a floppy mitral valve (FMV) should be the basis for the diagnosis of MVP. Two types of symptoms may be defined in these patients...
March 2016: Hellenic Journal of Cardiology: HJC, Hellēnikē Kardiologikē Epitheōrēsē
https://www.readbyqxmd.com/read/27443005/-approach-to-chronic-mitral-regurgitation-in-2016
#20
REVIEW
Panagiotis Antiochos, Olivier Muller, Matthias Kirsch, Melissa Agostini, Salah Qanadli, Eric Eeckhout, Pierre Vogt, René Prêtre, Alain Delabays, Xavier Jeanrenaud, Pierre Monney
Mitral regurgitation (MR) is the most frequent valvular disease in industrialised countries. MR is classified as primary (mostly degenerative with valve prolapse) or secondary (mainly due to underlying ischemic heart disease resulting in deformation of the valve structure). Surgical repair represents the optimal treatment for severe primary MR, whereas the benefits of surgical correction of secondary MR are controversial. Over the past few years, transcatheter techniques have been developed to treat MR, such as the percutaneous edge-to-edge procedure (MitraClip)...
May 25, 2016: Revue Médicale Suisse
keyword
keyword
85951
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"