Search Results - "BLUMENSTEIN, J"

Transcatheter aortic valve implantation in nonagenarians: insights from the German Aortic Valve Registry (GARY) by Blumenstein, J., Möllmann, H., Bleiziffer, S., Bauer, T., Ensminger, S., Bekeredjian, R., Walther, T., Frerker, C., Beyersdorf, F., Hamm, C., Beckmann, A.

“…Objective The aim of this study was to compare the outcome of nonagenarians (≥ 90 years) with that of younger (< 90 years) patients undergoing transcatheter…”
Get full text

Temporal trends in transcatheter and surgical aortic valve replacement: An analysis of aortic valve replacements in Germany during 2012–2014 by Gaede, L., Kim, W.-K., Blumenstein, J., Liebetrau, C., Dörr, O., Nef, H., Hamm, C., Walther, T., Achenbach, S., Elsässer, A., Möllmann, H.

“…This analysis of the data of the obligatory quality assurance programme AQUA shows the perioperative risk as well as the procedural outcome evaluated by the…”
Get full text

Heart valve disesases : How sufficient is the knowledge of the German population? by Gaede, L, Blumenstein, J, Liebetrau, C, Dörr, O, Kim, W-K, Hamm, C, Elsässer, A, Nef, H, Möllmann, H

“…To evaluate the awareness and knowledge of the German population regarding diseases in general, a survey of 1446 people aged 60 years or older was conducted in…”
Get full text

Early changes in N-terminal pro-B-type natriuretic peptide levels after transcatheter aortic valve replacement and its impact on long-term mortality by Liebetrau, C., Gaede, L., Kim, W.K., Arsalan, M., Blumenstein, J.M., Fischer-Rasokat, U., Wolter, J.S., Kriechbaum, S., Huber, M.T., van Linden, A., Berkowitsch, A., Dörr, O., Nef, H., Hamm, C.W., Walther, T., Möllmann, H.

“…N-terminal pro-hormone B-type natriuretic peptide (NT-proBNP) levels correlate with higher peri-procedural mortality after transcatheter aortic valve…”
Get full text

Template-controlled piezoactivity of ZnO thin films grown via a bioinspired approach by Blumenstein, Nina J, Streb, Fabian, Walheim, Stefan, Schimmel, Thomas, Burghard, Zaklina, Bill, Joachim

“…Biomaterials are used as model systems for the deposition of functional inorganic materials under mild reaction conditions where organic templates direct the…”
Get full text

Chemical bath deposition of textured and compact zinc oxide thin films on vinyl-terminated polystyrene brushes by Blumenstein, Nina J, Hofmeister, Caroline G, Lindemann, Peter, Huang, Cheng, Baier, Johannes, Leineweber, Andreas, Walheim, Stefan, Wöll, Christof, Schimmel, Thomas, Bill, Joachim

“…In this study we investigated the influence of an organic polystyrene brush on the deposition of ZnO thin films under moderate conditions. On a non-modified…”
Get full text

Template-controlled mineralization: Determining film granularity and structure by surface functionality patterns by Blumenstein, Nina J, Berson, Jonathan, Walheim, Stefan, Atanasova, Petia, Baier, Johannes, Bill, Joachim, Schimmel, Thomas

“…We present a promising first example towards controlling the properties of a self-assembling mineral film by means of the functionality and polarity of a…”
Get full text

Recent Advances in Transcatheter Aortic Valve Implantation: Novel Devices and Potential Shortcomings by Blumenstein, J, Liebetrau, C, Van Linden, A, Moellmann, H, Walther, T, Kempfert, J

“…During the past years transcatheter aortic valve implantation (TAVI) has evolved to a standard technique for the treatment of high risk patients suffering from…”
Get full text

Two Dimensional Signal Spreading in UMTS LTE: Exploiting Time-Frequency Diversity to Increase Throughput by Blumenstein, J., Šimko, M., Marsalek, R., Fedra, Z., Prokopec, J., Rupp, M.

“…This paper proposes a two-dimensional spreading method in UMTS Long Term Evolution (LTE). Such a method brings additional time-frequency diversity which is…”
Get full text

Aortic stenosis in high-risk patients: Surgical therapy by Walther, T., Arsalan, M., Blumenstein, J., van Linden, A., Kempfert, J.

“…Conventional aortic valve replacement is the standard approach for treating aortic stenosis, it is performed via a full or partial sternotomy, and is…”
Get full text

Too late, or not too late: that is the question by Liebetrau, C, Blumenstein, J, Rolf, A, Kempfert, J, Walther, T, Hamm, C, Möllmann, H

Get more information

Early SAPIEN transcatheter heart valve dysfunction due to tissue ingrowth in an octogenarian by Blumenstein, J., Van Linden, A., Kim, W. K., Skwara, W., Schoenburg, M., Arsalan, M., Moellmann, H., Niederhagen, M., Kempfert, J., Walther, T.

Get full text

Retrograde, transsubclavian implantation of a SAPIEN XT™ aortic valve prosthesis with the Edwards NovaFlex+™ system by Blumenstein, J., Van Linden, A., Kempfert, J., Kim, Woung-Keung, Liebetrau, C., Hamm, C., Nef, H., Walther, T., Moellmann, H.

Get full text

Cerebral flow pattern monitoring by transcranial Doppler during cardiopulmonary resuscitation by BLUMENSTEIN, J, KEMPFERT, J, WALTHER, T, VAN LINDEN, A, FASSL, J, BORGER, M, MOHR, F. W

“…We describe the transcranial Doppler pattern during a period of cardiopulmonary resuscitation in a patient undergoing a transcatheter off-pump aortic valve…”
Get full text

Amyloidosis presenting as a colonic mass. A case report by Dakhoul, Lara, Keshmiri, Hesam, Werdi, Asem, Blumenstein, Brian J.

Get full text

60 GHz V2I Channel Variability for Different Elevation Angle Switching Strategies by Groll, H., Zochmann, E., Hofer, M., Hammoud, H., Sangodoyin, S., Zemen, T., Blumenstein, J., Prokes, A., Molisch, A. F., Mecklenbrauker, C. F.

“…We report results based on millimeter wave vehicle-to-infrastructure (V2I) channel measurements carried out in an urban street environment, down-town Vienna,…”
Get full text

Effects of para-substituents on the mechanisms of solvolysis of styrene oxides by Blumenstein, Jeffrey J, Ukachukwu, Victoria C, Mohan, Ram S, Whalen, Dale L

Get full text

Aortic annulus sizing: echocardiographic versus computed tomography derived measurements in comparison with direct surgical sizing by Kempfert, Jörg, Van Linden, Arnaud, Lehmkuhl, Lukas, Rastan, Ardawan J., Holzhey, David, Blumenstein, Johannes, Mohr, Friedrich W., Walther, Thomas

“…OBJECTIVES The precise sizing of the aortic annulus is crucial in order to select the most appropriate valve size for transcatheter aortic valve implantation…”
Get full text

Comparison of two self-expanding transcatheter heart valves for degenerated surgical bioprostheses: the AVENGER multicentre registry by Kim, Won-Keun, Seiffert, Moritz, Rück, Andreas, Leistner, David M, Dreger, Henryk, Wienemann, Hendrik, Adam, Matti, Möllmann, Helge, Blumenstein, Johannes, Eckel, Clemens, Buono, Andrea, Maffeo, Diego, Messina, Antonio, Holzamer, Andreas, Sossalla, Samuel, Costa, Giuliano, Barbanti, Marco, Motta, Silvia, Tamburino, Corrado, von der Heide, Ina, Glasmacher, Julius, Sherif, Mohammad, Seppelt, Philipp, Fichtlscherer, Stephan, Walther, Thomas, Castriota, Fausto, Nerla, Roberto, Frerker, Christian, Schmidt, Tobias, Wolf, Alexander, Adamaszek, Martin M, Giannini, Francesco, Vanhaverbeke, Maarten, Van de Walle, Stefaan, Stammen, Francis, Toggweiler, Stefan, Brunner, Stephanie, Mangieri, Antonio, Gitto, Mauro, Kaleschke, Gerrit, Ninios, Vlasis, Ninios, Ilias, Hübner, Judith, Xhepa, Erion, Renker, Matthias, Charitos, Efstratios I, Joner, Michael, Rheude, Tobias

“…There is a lack of comparative data on transcatheter aortic valve implantation (TAVI) in degenerated surgical prostheses (valve-in-valve [ViV]). We sought to…”
Get full text

Spotlight on the SAPIEN 3 transcatheter heart valve by Rheude, Tobias, Blumenstein, Johannes, Möllmann, Helge, Husser, Oliver

“…Transcatheter aortic valve implantation (TAVI) is increasingly performed in patients with severe aortic stenosis. The efficacy and safety have been…”
Get full text