Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Constantin, von Zur Mühlen"'
Autor:
Simon Reiss, Kevin Wäscher, Ali Caglar Özen, Thomas Lottner, Timo Heidt, Constantin von zur Mühlen, Michael Bock
Publikováno v:
Zeitschrift für Medizinische Physik, Vol 34, Iss 4, Pp 596-609 (2024)
Purpose: To test intra-arterial spin labeling (iASL) using active guiding catheters for myocardial perfusion measurements during magnetic resonance (MR)-guided interventions in a pig study. Methods: In this work, a single-loop radiofrequency (RF) coi
Externí odkaz:
https://doaj.org/article/75e34130410e42a481bf65e372fe1207
Autor:
Mohamed E. M. K. Abdelaziz, Libaihe Tian, Thomas Lottner, Simon Reiss, Timo Heidt, Alexander Maier, Klaus Düring, Constantin von zur Mühlen, Michael Bock, Eric Yeatman, Guang‐Zhong Yang, Burak Temelkuran
Publikováno v:
Advanced Science, Vol 11, Iss 45, Pp n/a-n/a (2024)
Abstract Cardiovascular diseases (CVDs), including congenital heart diseases (CHD), present significant global health challenges, emphasizing the need for safe and effective treatment modalities. Fluoroscopy‐guided endovascular interventions are wi
Externí odkaz:
https://doaj.org/article/bf595b46578941638bfd70947e06bf80
Autor:
Klaus Kaier, Adrian Heidenreich, Markus Jäckel, Vera Oettinger, Alexander Maier, Ingo Hilgendorf, Philipp Breitbart, Tau Hartikainen, Till Keller, Dirk Westermann, Constantin von zur Mühlen
Publikováno v:
BMC Geriatrics, Vol 24, Iss 1, Pp 1-7 (2024)
Abstract Background In the hospital setting, frailty is a significant risk factor, but difficult to measure in clinical practice. We propose a reweighting of an existing diagnoses-based frailty score using routine data from a tertiary care teaching h
Externí odkaz:
https://doaj.org/article/09b30d43894b40a588d6c08085123255
Autor:
Simon Reiss, Julien Thielmann, Johannes Fischer, Thomas Lottner, Alexander Maier, Dirk Westermann, Constantin von zur Mühlen, Timo Heidt, Michael Bock
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Magnetic resonance imaging (MRI) provides a multitude of techniques to detect and characterize myocardial infarction. To correlate MRI findings with histology, in most cases terminal animal studies are performed; however, precise extraction
Externí odkaz:
https://doaj.org/article/1bbda5db13284233bffe5da92404e0fe
Autor:
Florian Meissner, Michelle Costa Galbas, Sophie Szvetics, Constantin von zur Mühlen, Timo Heidt, Alexander Maier, Michael Bock, Martin Czerny, Wolfgang Bothe, Simon Reiss
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Pigs are frequently applied as animal models in cardiovascular research due to their anatomical and physiological similarity to humans. For study planning and refinement, precise knowledge of the cardioaortic dimensions is essential. In a re
Externí odkaz:
https://doaj.org/article/ebbec4c13d1f488182fbfc64ed47eabc
Autor:
Simon Reiss, PhD, Timo Heidt, MD, Julien Thielmann, Alexander Maier, MD, Constantin von zur Mühlen, MD, Michael Bock, PhD
Publikováno v:
Journal of Cardiovascular Magnetic Resonance, Vol 26, Iss , Pp 100277- (2024)
Externí odkaz:
https://doaj.org/article/e8580f2d2bf0482aaa59a7ab15a785f1
Autor:
Adrian Heidenreich, Peter Stachon, Vera Oettinger, Ingo Hilgendorf, Timo Heidt, Jonathan Rilinger, Manfred Zehender, Dirk Westermann, Constantin von zur Mühlen, Klaus Kaier
Publikováno v:
BMC Cardiovascular Disorders, Vol 23, Iss 1, Pp 1-8 (2023)
Abstract Background COVID-19 has caused the deferral of millions of elective procedures, likely resulting in a backlog of cases. We estimate the number of postponed surgical aortic valve replacement (sAVR) and transcatheter aortic valve replacement (
Externí odkaz:
https://doaj.org/article/7836967c6bfd4ec8906637b300278284
Autor:
Vera Oettinger, Adrian Heidenreich, Klaus Kaier, Manfred Zehender, Christoph Bode, Daniel Duerschmied, Constantin von zur Mühlen, Dirk Westermann, Peter Stachon
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract The literature has shown an inverse volume-outcome relationship for transcatheter aortic valve implantation (TAVI). However, little is known about emergency admissions in Germany. Using German national electronic health records, we identifie
Externí odkaz:
https://doaj.org/article/61a09b2607d542279740512888b9d077
Autor:
Vera Oettinger, Ingo Hilgendorf, Dennis Wolf, Peter Stachon, Adrian Heidenreich, Manfred Zehender, Dirk Westermann, Klaus Kaier, Constantin von zur Mühlen
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
BackgroundIn pure aortic regurgitation, transcatheter aortic valve replacement (TAVR) is not yet used on a regular base. Due to constant development of TAVR, it is necessary to analyze current data.MethodsBy use of health records, we analyzed all iso
Externí odkaz:
https://doaj.org/article/7f1eb901baca4a258fb555d480b29df8
Autor:
Alexander Peikert, Sebastian König, Dymphie Suchanek, Karlos Rofa, Ibrahim Schäfer, Daniel Dimanski, Lorenz Karnbrock, Kseniya Bulatova, Juliane Engelmann, Natalie Hoppe, Carolin Wadle, Timo Heidt, Philipp Albrecht, Sunaina von Garlen, Carmen Härdtner, Ingo Hilgendorf, Dennis Wolf, Constantin von zur Mühlen, Christoph Bode, Andreas Zirlik, Daniel Duerschmied, Julian Merz, Peter Stachon
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Extracellular adenosine-5′-triphosphate (ATP) acts as an import signaling molecule mediating inflammation via purinergic P2 receptors. ATP binds to the purinergic receptor P2X4 and promotes inflammation via increased expression of pro-infl
Externí odkaz:
https://doaj.org/article/ef8ca98ae095432f99c5bf26ddedf6d1