keyword
MENU ▼
Read by QxMD icon Read
search

Percutaneous aortic valve replacement

keyword
https://www.readbyqxmd.com/read/29777372/cardiac-surgery-2017-reviewed
#1
REVIEW
Torsten Doenst, Hristo Kirov, Alexandros Moschovas, David Gonzalez-Lopez, Rauf Safarov, Mahmoud Diab, Steffen Bargenda, Gloria Faerber
For the year 2017, more than 21,000 published references can be found in PubMed when entering the search term "cardiac surgery". This review focusses on conventional cardiac surgery, considering the new interventional techniques only if they were directly compared to classic techniques but also entails aspects of perioperative intensive care management. The publications last year provided a plethora of new and interesting information that helped to quantify classic surgical treatment effects and provided new guidelines for the management of structural heart disease, which made comparisons to interventional techniques easier...
May 17, 2018: Clinical Research in Cardiology: Official Journal of the German Cardiac Society
https://www.readbyqxmd.com/read/29743993/complex-structural-interventions-the-role-of-computed-tomography-fluoroscopy-and-fusion-imaging
#2
REVIEW
Mohammad A Hussain, Faisal Nabi
Noninvasive cardiac imaging has played a critical part in the evaluation, monitoring, and follow-up of structural heart disease. This review will highlight the role of cardiac computed tomography, fluoroscopy, and fusion imaging in guiding transcatheter aortic valve replacement and other percutaneous strategies used to diagnose and treat complex structural heart complications.
July 2017: Methodist DeBakey Cardiovascular Journal
https://www.readbyqxmd.com/read/29731112/degenerative-mitral-stenosis-from-pathophysiology-to-challenging-interventional-treatment
#3
REVIEW
Marko Banovic, Mark DaCosta
Mitral stenosis (MS) is characterized by obstruction of left ventricular inflow as a result of narrowing of the mitral valve orifice. Although its prevalence has declined over the last decade, especially in developed countries, it remains an important cause of morbidity and mortality.  The most often cause of MS worldwide is still postrheumatic mitral valve disease. However, in developed countries, degenerative or calcific changes cause MS in a siginificant proportion of patients. Although the range of treatment for mitral valve disease has grown over the years in parallel with transcatheter therapies for aortic valve disease, these improvements in mitral valve disease therapy have experienced slower development...
April 6, 2018: Current Problems in Cardiology
https://www.readbyqxmd.com/read/29704105/branched-thoraco-abdominal-aortic-aneurysm-repair-with-branch-access-through-a-transapical-left-ventricular-approach
#4
Amir Helmy, Pedro Catarino, John Dunning, Paul Hayes, Serena Goon, Andrew Winterbottom
Branched thoracic aortic aneurysm repair requires arterial access from above the diaphragm in order to insert the visceral branches. This is routinely performed from the subclavian, axillary or carotid arteries and less commonly direct thoracic aorta puncture. The left ventricular apex is an alternative access route which is commonly used for percutaneous aortic valve replacement and rarely used for EVAR, FEVAR and TEVAR access. Here we describe two patients for which the left ventricular apex was the most suitable available access to the visceral branches during a branched thoracic aortic aneurysm repair...
April 27, 2018: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/29688568/-aortic-stenosis-is-a-common-disease-which-requires-individualized-treatment
#5
Vendela Berglund, Gustav Mattsson, Peter Magnusson
Aortic stenosis is the most common valvular heart disease and the prevalence increases with age. Common symptoms include dyspnea, angina, and syncope. Echocardiography is a cornerstone in diagnosis of aortic stenosis. Severe aortic stenosis is defined as peak aortic jet velocity ≥4 m/s, a mean transvalvular gradient ≥40 mmHg, and/or an aortic valve area <1.0 cm2. The two-year mortality in patients with symptomatic aortic stenosis is 50 percent without intervention. The only efficient treatment is intervention, either open heart valve replacement or percutaneous transcatheter implantation of an aortic valve prosthesis (TAVI), which both provide symptomatic relief and improved survival...
April 23, 2018: Läkartidningen
https://www.readbyqxmd.com/read/29678512/galectin-3-is-associated-with-left-ventricular-reverse-remodeling-and-outcome-after-percutaneous-mitral-valve-repair
#6
Christine S Zuern, Niklas Floss, Iris I Mueller, Christian Eick, Martin Duckheim, Johannes Patzelt, Meinrad Gawaz, Andreas E May, Karin A L Mueller
BACKGROUND: Plasma Galectin-3 is a marker of myocardial inflammation and fibrosis, was associated with left ventricular (LV) reverse remodeling after conventional surgical mitral valve repair (MVR) and predicted clinical events in patients undergoing transcatheter aortic valve replacement (TAVR). We aimed to evaluate the association between pre-interventional Galectin-3 levels and (1) reverse LV remodeling and (2) major adverse cardiovascular events (MACE) in patients undergoing percutaneous MVR...
April 7, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/29625648/role-of-echocardiography-in-transcatheter-mitral-valve-replacement-in-native-mitral-valves-and-mitral-rings
#7
REVIEW
G Burkhard Mackensen, James C Lee, Dee Dee Wang, Paul J Pearson, Philipp Blanke, Danny Dvir, James N Kirkpatrick
Adaptation and evolution of transcatheter aortic valve replacement (TAVR) technologies has led to approval of TAVR for consideration in patients at intermediate risk for surgical aortic valve intervention. As TAVR becomes more mainstream, attention is shifting toward percutaneous mitral valve (MV) repair and transcatheter MV replacement (TMVR) techniques. Transcatheter heart valves (both purpose-built and off-label-use TAVR valves) are being implanted during TMVR procedures to treat clinically significant MV disease (native disease, degenerated bioprosthetic valves, and dysfunctional surgical MV annuloplasty repairs) when the risk of open heart MV surgery is prohibitive...
April 2018: Journal of the American Society of Echocardiography
https://www.readbyqxmd.com/read/29622157/delayed-coronary-obstruction-after-transcatheter-aortic-valve-replacement
#8
Richard J Jabbour, Akihito Tanaka, Ariel Finkelstein, Michael Mack, Corrado Tamburino, Nicolas Van Mieghem, Ole de Backer, Luca Testa, Pamela Gatto, Paola Purita, Zouhair Rahhab, Verena Veulemans, Anja Stundl, Marco Barbanti, Roberto Nerla, Jan Malte Sinning, Danny Dvir, Giuseppe Tarantini, Molly Szerlip, Werner Scholtz, Smita Scholtz, Didier Tchetche, Fausto Castriota, Christian Butter, Lars Søndergaard, Mohamed Abdel-Wahab, Horst Sievert, Ottavio Alfieri, John Webb, Josep Rodés-Cabau, Antonio Colombo, Azeem Latib
BACKGROUND: Delayed coronary obstruction (DCO) is an uncommon and barely reported complication following transcatheter aortic valve replacement (TAVR). OBJECTIVES: The aim of this study was to describe the incidence and pathophysiological features of DCO after TAVR, obtained from a large international multicenter registry. METHODS: Data were retrospectively collected from an international multicenter registry consisting of 18 centers between November 2005 and December 2016...
April 10, 2018: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/29617804/feasibility-of-transcatheter-aortic-valve-implantation-in-patients-with-coronary-heights-%C3%A2-7-mm-insights-from-the-transcatheter-aortic-valve-implantation-karlsruhe-tavik-registry
#9
Lars O Conzelmann, Alexander Würth, Gerhard Schymik, Holger Schröfel, Tonic Anusic, Stefanie Temme, Panagiotis Tzamalis, Jan Gerhardus, Chirojit Mukherjee, Bernd-Dieter Gonska, Claus Schmitt, Uwe Mehlhorn
OBJECTIVES: Transcatheter aortic valve implantation (TAVI) in patients with low coronary heights is generally denied but is not impossible. Information about these high-risk procedures is sparse. METHODS: Since May 2008, data of more than 3000 patients who had TAVI were prospectively collected in the institutional TAVI Karlsruhe registry. Characteristics, peri- and postoperative outcome of patients with low coronary heights of ≤7 mm were analysed according to the Valve Academic Research Consortium-2...
April 2, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29617510/symptomatic-aortic-paravalvular-leak-percutaneous-treatment-with-amplatzer-vascular-plug-iii-device-as-an-alternative-to-surgery
#10
Gabriel E Pérez Baztarrica, Gastón Heredia, Juan Arellano, Juan Fernández, Rafael Porcile
A significant prosthetic paravalvular leak is an uncommon and severe postsurgical complication correlated to the occurrence of congestive heart failure and hemolytic anemia. Percutaneous treatment has become an attractive and effective proposal to relieve symptoms and reduce complications in patients whose high rate of morbidity/mortality precludes a new surgery. This is the case of an 81-year-old patient with a history of biological aortic valve replacement seeking medical help due to heart failure and hemolytic anemia, with a prosthetic paravalvular regurgitation jet and high surgical mortality according to EuroSCORE II...
January 2018: Brazilian Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/29600079/a-technique-of-minimally-invasive-aortic-valve-replacement-an-alternative-to-transcatheter-aortic-valve-replacement-tavr
#11
Luke B Henderson, Zuorui Song, Xiaotian Sun, John P Pirris
Minimally invasive aortic valve replacement (AVR) is increasingly being adopted worldwide, in which a right mini-thoracotomy (RT) approach plays an important role. Here we reported a novel technique of AVR via RT using sutureless prosthesis, without rib division or groin incision. Surgical access was performed through an anterior right thoracotomy with 5-cm skin incision placed in the third intercostal space. Percutaneous femoral-femoral cardio-pulmonary bypass (CPB) was applied under fluoroscopy guidance to avoid groin incision...
January 2018: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29590353/percutaneous-aspiration-of-calcium-debris-resulting-in-coronary-artery-occlusion-after-aortic-valve-replacement
#12
Martin Simek, Martin Sluka, Marek Gwozdziewicz
No abstract text is available yet for this article.
March 26, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29578921/updated-clinical-indications-for-transcatheter-aortic-valve-implantation-in-patients-with-severe-aortic-stenosis-expert-opinion-of-the-italian-society-of-cardiology-and-gise
#13
Ciro Indolfi, Antonio L Bartorelli, Sergio Berti, Paolo Golino, Giovanni Esposito, Giuseppe Musumeci, Sonia Petronio, Corrado Tamburino, Giuseppe Tarantini, Gianpaolo Ussia, Corrado Vassanelli, Carmen Spaccarotella, Roberto Violini, Giuseppe Mercuro, Francesco Romeo
: The introduction of percutaneous treatment of severe aortic stenosis with transcatheter aortic valve implantation (TAVI) remains one of the greatest achievements of interventional cardiology. In fact, TAVI emerged as a better option than either medical therapy or balloon aortic valvuloplasty for patients who cannot undergo surgical aortic valve replacement (SAVR) or are at high surgical risk. Recently, increased operator experience and improved device systems have led to a worldwide trend toward the extension of TAVI to low-risk or intermediate-risk patients...
May 2018: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/29575678/impact-of-percutaneous-femoral-arteriotomy-closure-using-the-manta-tm-device-on-vascular-and-bleeding-complications-after-transcatheter-aortic-valve-replacement
#14
Rodney De Palma, Magnus Settergren, Andreas Rück, Rikard Linder, Nawzad Saleh
OBJECTIVES: To evaluate the feasibility of fully percutaneous closure using a novel collagen-based vascular closure device after transfemoral aortic valve replacement (TAVR). BACKGROUND: TAVR is utilized increasingly for the treatment of severe symptomatic aortic stenosis. Vascular complications related to access and closure dominate the adverse event profile of the procedure despite progressively reducing arteriotomy caliber. The advent of a novel collagen-based device (MANTATM ) and preliminary data suggest this could be used as a routine percutaneous closure device...
March 25, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29566822/coronary-angiography-and-percutaneous-coronary-intervention-after-transcatheter-aortic-valve-replacement
#15
REVIEW
Matias B Yudi, Samin K Sharma, Gilbert H L Tang, Annapoorna Kini
Transcatheter aortic valve replacement (TAVR) has revolutionized the management of patients with symptomatic severe aortic stenosis, and indications are expanding towards treating younger patients with lower-risk profiles. Given the progressive nature of coronary artery disease and its high prevalence in those with severe aortic stenosis, coronary angiography and percutaneous coronary intervention will become increasingly necessary in patients after TAVR. There are some data suggesting that there are technical difficulties with coronary re-engagement, particularly in patients with self-expanding valves that, by design, extend above the coronary ostia...
March 27, 2018: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/29566416/beyond-stroke-prevention-in-atrial-fibrillation-exploring-further-unmet-needs-with-rivaroxaban
#16
C M Gibson, G J Hankey, T Nafee, R C Welsh
With improved life expectancy and the aging population, the global burden of atrial fibrillation (AF) continues to increase, and with AF comes an estimated fivefold increased risk of ischaemic stroke. Prophylactic anticoagulant therapy is more effective in reducing the risk of ischaemic stroke in AF patients than acetylsalicylic acid or dual-antiplatelet therapy combining ASA with clopidogrel. Non-vitamin K antagonist oral anticoagulants are the standard of care for stroke prevention in patients with non-valvular AF...
March 22, 2018: Thrombosis and Haemostasis
https://www.readbyqxmd.com/read/29566140/conventional-aortic-valve-replacement-in-2005-elderly-patients-a-32-year-experience
#17
Thierry Langanay, Simon Rouzé, Jacques Tomasi, Marie Aymami, Syed M Rehman, Amedeo Anselmi, Hervé Corbineau, Erwan Flécher, Yves Logeais, Alain Leguerrier, Jean-Philippe Verhoye
OBJECTIVES: Considering the good immediate results reported for transcatheter aortic valve implantation in high-risk patients, the role of conventional aortic valve replacement (AVR) is being questioned, especially in elderly patients. The aim of this study was to evaluate our long-term results of conventional AVR in octogenarians. METHODS: A total of 2005 patients aged ≥80 years underwent AVR for aortic stenosis in our institution between 1978 and 2011. Of these, 1009 (50%) patients had an associated extracardiac comorbidity and 650 (32%) patients had coronary lesions...
March 16, 2018: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/29544611/the-western-denmark-heart-registry-its-influence-on-cardiovascular-patient-care
#18
REVIEW
Morten Schmidt, Michael Maeng, Morten Madsen, Henrik Toft Sørensen, Lisette Okkels Jensen, Carl-Johan Jakobsen
The WDHR (Western Denmark Heart Registry) is a seminational, multicenter-based registry with longitudinal registration of detailed patient and procedure data since 1999. The registry includes as of January 1, 2017 approximately 240,000 coronary angiographies, 90,000 percutaneous coronary interventions, 60,000 cardiac computed tomographies, 40,000 cardiac operations, and 2,000 transcatheter aortic valve replacements. Positron emission tomography/computed tomography, single-photon emission computed tomography, and magnetic resonance imaging are soon to be added...
March 20, 2018: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/29530883/hemodynamic-and-echocardiographic-comparison-of-the-lotus-and-corevalve-transcatheter-aortic-valves-in-patients-with-high-and-extreme-surgical-risk-an-analysis-from-the-reprise-iii-randomized-controlled-trial-repositionable-percutaneous-replacement-of-stenotic
#19
Federico M Asch, Mani A Vannan, Siddharth Singh, Bijoy Khandheria, Stephen H Little, Dominic J Allocco, Ian T Meredith, Ted E Feldman, Michael J Reardon, Neil J Weissman
BACKGROUND : Comparative echocardiographic data on transcatheter aortic valve replacement systems from randomized trials are limited. The REPRISE III trial (Repositionable Percutaneous Replacement of Stenotic Aortic Valve through Implantation of Lotus Valve System - Randomized Clinical Evaluation) is a multicenter, randomized comparison of a mechanically expanded (Lotus) versus self-expanding (CoreValve) transcatheter aortic valve replacement device. This analysis rigorously assesses Doppler-derived valve hemodynamics and the impact on outcomes at 1 year in patients with extreme/high surgical risk treated with Lotus and CoreValve from REPRISE III...
March 12, 2018: Circulation
https://www.readbyqxmd.com/read/29525246/evaluation-and-management-of-aortic-stenosis-for-the-emergency-clinician-an-evidence-based-review-of-the-literature
#20
Michael Gottlieb, Brit Long, Alex Koyfman
INTRODUCTION: Aortic stenosis is a common condition among older adults that can be associated with dangerous outcomes, due to both the disease itself and its influence on other conditions. OBJECTIVE: This review provides an evidence-based summary of the current emergency department (ED) evaluation and management of aortic stenosis. DISCUSSION: Aortic stenosis refers to significant narrowing of the aortic valve and can be caused by calcific disease, congenital causes, or rheumatic valvular disease...
March 7, 2018: Journal of Emergency Medicine
keyword
keyword
67484
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"