keyword
MENU ▼
Read by QxMD icon Read
search

Sapiens 3

keyword
https://www.readbyqxmd.com/read/28209261/the-feasibility-of-transcatheter-aortic-valve-implantation-using-the-edwards-sapien-3-for-patients-with-severe-bicuspid-aortic-stenosis
#1
Takahide Arai, Thierry Lefèvre, Thomas Hovasse, Marie-Claude Morice, Mauro Romano, Hakim Benamer, Philippe Garot, Kentaro Hayashida, Erik Bouvier, Bernard Chevalier
BACKGROUND: There are currently only limited data focusing on transcatheter aortic valve implantation (TAVI) for bicuspid aortic valves (BAV) patients using the Edwards SAPIEN (Irvine, CA, USA) 3 (S3) valve. The aim of this study was to evaluate the feasibility and efficacy of TAVI using the S3 in patients with BAV. METHODS: A total of 153 TAVI cases performed with the S3 were included. BAV was detected by multidetector computed tomography (MDCT) in 10 (7%) patients...
February 10, 2017: Journal of Cardiology
https://www.readbyqxmd.com/read/28180241/leaflet-protrusion-into-left-main-coronary-artery-detected-by-intravascular-ultrasound-after-transcatheter-aortic-valve-implantation-with-sapien-3
#2
Shunsuke Kubo, Yasushi Fuku, Takeshi Shimamoto, Tsuyoshi Goto, Kazushige Kadota
No abstract text is available yet for this article.
February 9, 2017: European Heart Journal Cardiovascular Imaging
https://www.readbyqxmd.com/read/28179071/the-bh4-domain-of-bcl-2-orthologues-from-different-classes-of-vertebrates-can-act-as-an-evolutionary-conserved-inhibitor-of-ip3-receptor-channels
#3
Hristina Ivanova, Tomas Luyten, Elke Decrock, Tim Vervliet, Luc Leybaert, Jan B Parys, Geert Bultynck
Ca(2+) signalling plays an important role in various physiological processes in vertebrates. In mammals, the highly conserved anti-apoptotic B-cell lymphoma-2 (Bcl-2) protein is an important modulator of the inositol 1,4,5-trisphosphate receptor (IP3R), i.e. the main intracellular Ca(2+) - release channel located at the endoplasmic reticulum (ER). The Bcl-2 Homology (BH) 4 domain of Bcl-2 (BH4-Bcl-2) is a critical determinant for inhibiting IP3Rs, by directly targeting a region in the modulatory domain of the receptor (domain 3)...
January 25, 2017: Cell Calcium
https://www.readbyqxmd.com/read/28164008/transcatheter-aortic-valve-replacement-with-the-sapien-3-valve-preparing-the-field-for-the-final-expansion
#4
EDITORIAL
Jean-Michel Paradis, Josep Rodés-Cabau
No abstract text is available yet for this article.
February 2017: Cardiovascular Diagnosis and Therapy
https://www.readbyqxmd.com/read/28162223/impact-of-subclinical-vascular-complications-detected-by-systematic-postprocedural-multidetector-computed-tomography-after-transcatheter-aortic-valve-implantation-using-balloon-expandable-edwards-sapien-xt-heart-valve
#5
Yuki Kakefuda, Kentaro Hayashida, Yoshitake Yamada, Fumiaki Yashima, Taku Inohara, Ryo Yanagisawa, Makoto Tanaka, Takahide Arai, Takashi Kawakami, Yuichiro Maekawa, Hikaru Tsuruta, Yuji Itabashi, Mitsushige Murata, Motoaki Sano, Kazuma Okamoto, Akihiro Yoshitake, Hideyuki Shimizu, Masahiro Jinzaki, Keiichi Fukuda
Complications after transcatheter aortic valve implantation (TAVI) remain an important issue. This study aimed to evaluate the impact of systematic postprocedural multidetector computed tomography (MDCT) to detect subclinical complications after TAVI. From October 2013 to August 2015, a total of 135 patients who underwent transfemoral TAVI (n = 116) or transapical TAVI (n = 19) with Sapien XT and MDCT preprocedure and postprocedure were enrolled. Postprocedural MDCT findings were compared with the preprocedural MDCT findings...
January 5, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28159378/valve-in-valve-implantation-of-a-sapien-3-transcatheter-heart-valve-for-reduction-of-paravalvular-regurgitation-despite-optimal-placement-of-the-first-transcatheter-heart%C3%A2-valve
#6
Ayoub El Hammiri, Jeannot Potvin, Jean-François Gobeil, Nicolas Noiseux, Louis-Mathieu Stevens, Jean-Bernard Masson
Valve-in-valve implantation is generally successful in reducing paravalvular regurgitation (PVR) in cases in which the first transcatheter heart valve is deployed in a suboptimal location. We describe a case of severe PVR 2 months after implantation of a 26-mm Sapien XT valve (Edwards Lifesciences Inc, Irvine, CA) in the optimal location. Valve-in-valve implantation of a Sapien 3 valve (Edwards Lifesciences Inc), and enough left ventricular outflow tract tissue at the inflow edge the Sapien XT to appose the sealing cuff of the Sapien 3 combined for successful PVR treatment...
November 29, 2016: Canadian Journal of Cardiology
https://www.readbyqxmd.com/read/28128540/determinants-of-aortic-regurgitation-after-transcatheter-aortic-valve-implantation-an-observational-study-using-multi-slice-computed-tomography-msct-guided-sizing
#7
Zouhair Rahhab, Nahid El Faquir, Ramón Rodríguez-Olivares, Claire Ren, Nicolas VAN Mieghem, Marcel L Geleijnse, Carl Schultz, Ron VAN Domburg, Peter P DE Jaegere
BACKGROUND: To explore the determinants of aortic regurgitation (AR) after transcatheter aortic valve implantation (TAVI) using Multi Slice Computed Tomography (MSCT) instead of echocardiography-guided sizing. METHODS: Determinants of AR were assessed in 313 consecutive patients who underwent TAVI with the Medtronic(MCS, n=259) or Edwards Sapien or XT(ESV, n=54) using MSCT- guided sizing. AR was assessed by angiography immediately after TAVI (n=313, Sellers) and by echocardiography at discharge (n=285, VARC-2)...
January 27, 2017: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/28123149/clinical-outcomes-and-bioprosthetic-valve-function-after-transcatheter-aortic-valve-implantation-under-dual-antiplatelet-therapy-vs-aspirin-alone
#8
Yasuhiro Ichibori, Isamu Mizote, Koichi Maeda, Toshinari Onishi, Tomohito Ohtani, Osamu Yamaguchi, Kei Torikai, Toru Kuratani, Yoshiki Sawa, Satoshi Nakatani, Yasushi Sakata
BACKGROUND: Dual antiplatelet therapy (DAPT) is commonly used after transcatheter aortic valve implantation (TAVI); however, the supporting evidence is limited. To determine if aspirin alone is a better alternative to DAPT, we compared the outcomes of patients treated with DAPT or aspirin alone after TAVI.Methods and Results:We analyzed a total of 144 consecutive patients (92 females, mean age 83±6 years) who underwent implantation of a balloon-expandable transcatheter valve (SAPIEN or SAPIEN XT, Edwards Lifesciences)...
January 24, 2017: Circulation Journal: Official Journal of the Japanese Circulation Society
https://www.readbyqxmd.com/read/28117281/optimal-sizing-for-sapien-3-transcatheter-aortic-valve-replacement-in-patients-with-or-without-left-ventricular-outflow-tract-calcification
#9
Yoshio Maeno, Yigal Abramowitz, Hasan Jilaihawi, Sharjeel Israr, Sunghan Yoon, Rahul P Sharma, Yoshio Kazuno, Hiroyuki Kawamori, Masaki Miyasaka, Tanya Rami, Geeteshwar Mangat, Nobuyuki Takahashi, Kazuaki Okuyama, Mohammad Kashif, Tarun Chakravarty, Mamoo Nakamura, Wen Cheng, Raj R Makkar
AIMS: The impact of left ventricular outflow tract calcification (LVOT-CA) on Sapien 3 transcatheter aortic valve replacement (S3-TAVR) is not well understood. The aims of the present study were to determine optimal device sizing for S3-TAVR in patients with or without LVOT-CA and to evaluate the influence of residual paravalvular leak (PVL) on survival after S3-TAVR in these patients. METHODS AND RESULTS: This study analyzed 280 patients (LVOT-CA=144, no LVOT-CA=136) undergoing S3-TAVR...
January 25, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28108064/stent-and-leaflet-stresses-in-a-26-mm-first-generation-balloon-expandable-transcatheter-aortic-valve
#10
Yue Xuan, Kapil Krishnan, Jian Ye, Danny Dvir, Julius M Guccione, Liang Ge, Elaine E Tseng
OBJECTIVE: Transcatheter aortic valve replacement is established therapy for high-risk and inoperable patients with severe aortic stenosis, but questions remain regarding long-term durability. Valve design influences durability. Increased leaflet stresses in surgical bioprostheses have been correlated with degeneration; however, transcatheter valve leaflet stresses are unknown. From 2007 to 2014, a majority of US patients received first-generation balloon-expandable transcatheter valves...
December 23, 2016: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28106026/successful-simultaneous-ipsilateral-stenting-of-common-iliac-artery-stenosis-and-transfemoral-aortic-valve-replacement
#11
Abdullah Nabi Aslan, Hacı Ahmet Kasapkara, Serkan Sivri, Murat Can Güney, Engin Bozkurt
Transcatheter aortic valve replacement (TAVR) was designed to treat elderly patients with severe aortic stenosis at high risk for surgery, and is most commonly performed with retrograde approach through femoral arteries. However, in up to 30% of cases, it is either not possible to use this access route or it is considered to have high risk of vascular injury. Alternative approaches have been described for patients with no suitable femoral access: trans-subclavian, transaortic, or direct aortic access; however, since the introduction of new valves deployed with low-profile delivery systems, another alternative transcatheter approach has been discovered...
January 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28105998/simultaneous-transfemoral-aortic-and-transseptal-mitral-valve-replacement-utilising-sapien-3-valves-in-native-aortic-and-mitral-valves
#12
Mohammad Bashir, Gardar Sigurdsson, Phillip A Horwitz, Firas Zahr
AIMS: Concomitant severe calcific aortic and mitral stenosis is a relatively uncommon but very challenging valvular heart disease to manage. We sought to evaluate the feasibility of a fully percutaneous approach to replace both stenotic native mitral and aortic valves using SAPIEN 3 valves. METHODS AND RESULTS: An 87-year-old woman with chronic kidney disease stage 3, pul-monary hypertension, chronic obstructive pulmonary disease, a permanent pacemaker, and atrial fibrillation was referred with Class III heart failure symptoms...
January 20, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28105997/first-successful-transcatheter-double-valve-replacement-from-a-transapical-access-and-nine-month-follow-up
#13
Robert Bauernschmitt, Stefan Bauer, Christian Liewald, Ramiz Emini, Wolfgang Oechsner, Meinrad Beer, Ralf Sodian, Andreas Liebold
AIMS: While TAVI is the treatment of choice in patients with aortic stenosis considered inoperable or at high risk, interventional replacement of the mitral valve is still in the preclinical or early clinical phase. Our aim was to report on the first transcatheter double valve replacement into native valves from a transapical access. METHODS AND RESULTS: A 67-year-old, highly symptomatic female patient considered inoperable due to severe calcification of the mitral annulus and comorbidities was scheduled for transcatheter double valve replacement by the local Heart Team...
January 20, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28104716/source-3-registry-design-and-30-day-results-of-the-european-post-approval-registry-of-the-latest-generation-of-the-sapien-3tm-transcatheter-heart-valve
#14
Olaf Wendler, Gerhard Schymik, Hendrik Treede, Helmut Baumgartner, Nicolas Dumonteil, Leo Ihlberg, Franz-Josef Neumann, Giuseppe Tarantini, José L Zamorano, Alec Vahanian
BACKGROUND: -The SOURCE 3 Registry is a European multicentre, observational registry of the latest generation of transcatheter heart valve, the SAPIEN 3(TM) (Edwards Lifesciences, Irvine, CA/USA). Its purpose is to document outcomes of clinical safety and performance after European approval was given. METHODS: -In this manuscript we present the 30-day outcome of the SOURCE 3 Registry. All data is self-reported and all participating centres have committed to support their consecutive experience with the SAPIEN 3(TM) transcatheter heart valve, dependent on patients consent, before the start of the study...
January 19, 2017: Circulation
https://www.readbyqxmd.com/read/28100877/transcatheter-aortic-valve-implantation-with-different-valve-designs-for-severe-device-landing-zone-calcification
#15
Yoshio Maeno, Yigal Abramowitz, Yoshio Kazuno, Hiroyuki Kawamori, Geeteshwar Mangat, Nobuyuki Takahashi, Tarun Chakravarty, Mamoo Nakamura, Wen Cheng, Hasan Jilaihawi, Raj R Makkar
Severe device landing zone calcification (DLZ-CA) predicted paravalvular leak (PVL) and post-dilatation (PD) after transcatheter aortic valve implantation (TAVI). The aim of this study was to determine the influence of DLZ-CA on PVL or PD rates after SAPIEN XT (XT) versus CoreValve (CV).We analyzed patients undergoing TAVI who had severe DLZ-CA. Severe DLZ-CA defined the upper left ventricular outflow tract calcification; the cross-sectional region 2 mm inferior to the annular plane. PVL was evaluated at 30days using transthoracic echocardiography...
February 7, 2017: International Heart Journal
https://www.readbyqxmd.com/read/28089455/comparison-of-transcatheter-aortic-valve-implantation-with-the-newest-generation-sapien-3-vs-direct-flow-medical-valve-in-a-single-center-cohort
#16
Eberhard Schulz, Alexander Jabs, Alexander Tamm, Patrick Herz, Andreas Schulz, Tommaso Gori, Stephan von Bardeleben, Walter Kasper-König, Ulrich Hink, Christian-Friedrich Vahl, Thomas Münzel
BACKGROUND: The latest generation transcatheter heart valves including Edwards Sapien 3 (ES3) and Direct Flow Medical (DFM) were designed to allow precise implantation at the intended position and to minimize prosthesis dysfunction as well as procedural complications. Our aim was to compare short-term functional and clinical outcomes of these 2 transcatheter aortic valve systems. METHODS: Of 174 patients undergoing transfemoral transcatheter aortic valve implantation (TAVI) at our institution between August 2013 and June 2015, 113 were treated with ES3 and 61 with DFM...
January 7, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28079178/significance-of-oxygen-transport-through-aquaporins
#17
Janusz J Zwiazek, Hao Xu, Xiangfeng Tan, Alfonso Navarro-Ródenas, Asunción Morte
Aquaporins are membrane integral proteins responsible for the transmembrane transport of water and other small neutral molecules. Despite their well-acknowledged importance in water transport, their significance in gas transport processes remains unclear. Growing evidence points to the involvement of plant aquaporins in CO2 delivery for photosynthesis. The role of these channel proteins in the transport of O2 and other gases may also be more important than previously envisioned. In this study, we examined O2 permeability of various human, plant, and fungal aquaporins by co-expressing heterologous aquaporin and myoglobin in yeast...
January 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28070241/comparison-between-the-sapien-s3-and-the-sapien-xt-transcatheter-heart-valves-a-single-center-experience
#18
Fadi J Sawaya, Marco Spaziano, Thierry Lefèvre, Andrew Roy, Phillippe Garot, Thomas Hovasse, Antoinette Neylon, Hakim Benamer, Mauro Romano, Thierry Unterseeh, Marie-Claude Morice, Bernard Chevalier
AIM: To investigate the clinical outcomes of transcatheter aortic valve implantation (TAVI) with the SAPIEN 3 transcatheter heart valve (S3-THV) vs the SAPIEN XT valve (XT-THV). METHODS: We retrospectively analyzed 507 patients that underwent TAVI with the XT-THV and 283 patients that received the S3-THV at our institution between March 2010 and December 2015. RESULTS: Thirty-day mortality (3.5% vs 8.7%; OR = 0.44, P = 0.21) and 1-year mortality (25...
December 26, 2016: World Journal of Cardiology
https://www.readbyqxmd.com/read/28065915/effective-orifice-area-and-hemodynamic-performance-of-the-transcatheter-edwards-sapien-3-prosthesis-short-term-and-1-year-follow-up
#19
Mischa Külling, Jeremy Külling, Christophe Wyss, David Hürlimann, Ivano Reho, Sacha Salzberg, Ines Bühler, Georg Noll, Jürg Grünenfelder, Roberto Corti, Patric Biaggi
AIMS: The Edwards Sapien 3 heart valve prosthesis (S3) is commonly used for transcatheter aortic valve implantation (TAVI) and is available in three sizes. To date no data has been published on the effective orifice area (EOA) and the hemodynamic performance of the three different S3 sizes. The aim of this study was to measure the size-specific EOA and hemodynamic performance of the S3 in short-term and 1-year follow-up. METHODS AND RESULTS: One hundred and thirteen consecutive patients treated by TAVI with a S3 prosthesis at the Heart Clinic Zurich between May 2014 and July 2015 were included...
January 8, 2017: European Heart Journal Cardiovascular Imaging
https://www.readbyqxmd.com/read/28057286/transcatheter-valve-in-ring-implantation%C3%A2-for-the-treatment-of-residual%C3%A2-or-recurrent-tricuspid-valve-dysfunction-after-prior-surgical-repair
#20
Jamil Aboulhosn, Allison K Cabalka, Daniel S Levi, Dominique Himbert, Luca Testa, Azeem Latib, Raj R Makkar, Younes Boudjemline, Dennis W Kim, Joelle Kefer, Sabine Bleiziffer, Gunter Kerst, Danny Dvir, Doff B McElhinney
OBJECTIVES: This study sought to describe the results of transcatheter tricuspid valve-in-ring (TVIR) implantation for treatment of tricuspid regurgitation (TR). BACKGROUND: Off-label use of transcatheter valves within surgically placed tricuspid annuloplasty prostheses has only been described in small reports. An international multicenter registry was developed to collect data on TVIR implantation. METHODS: Data were collected from 13 sites on 22 patients (5 to 69 years of age) with TR who underwent catheterization with the intent to perform TVIR implantation...
January 9, 2017: JACC. Cardiovascular Interventions
keyword
keyword
116416
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"