Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Michael Reppel"'
Autor:
Tobias Jagomast, Theresa Mohr, Paul Niklas Axt, Kai Mortensen, Folke Brinkmann, Markus Weckmann, Gordon Ring, Michael Reppel, Daniel Drömann, Klaas F. Franzen
Publikováno v:
Journal of Functional Morphology and Kinesiology, Vol 8, Iss 3, p 101 (2023)
Cardiovascular health at a young age has implications for preventing cardiovascular disease, and it is associated with improved physical and cognitive performance during the aging process. Sports are well known to prevent cardiovascular disease; howe
Externí odkaz:
https://doaj.org/article/12de5eaa31574d10bfa2440bb570ae45
Publikováno v:
Biomedicine & Pharmacotherapy, Vol 146, Iss , Pp 112589- (2022)
Background: The human heart rhythm can be quantified by analyzing the heart rate variability (HRV). A major influencing factor of the HRV is the circadian rhythm. The ocular light and the hormone melatonin play decisive roles in the circadian rhythm.
Externí odkaz:
https://doaj.org/article/7b7154537bea498ca44bedad0ea169b5
Autor:
Klaas F. Franzen, Kai Mortensen, Christian Ott, Katrin Herber, Marlene Busse, Charlotte Söling, Daniel Schneppe, Saskia Lässig, Marcus Dörr, Roland Tilz, Daniel Drömann, Heribert Schunkert, Michael Reppel
Publikováno v:
Life, Vol 12, Iss 11, p 1696 (2022)
(1) Background: watching sporting events may trigger cardiovascular events by elevating emotional stress levels. The underlying reasons and specific populations at risk are not well defined. (2) Methods: we conducted a multicenter prospective trial a
Externí odkaz:
https://doaj.org/article/580957bfe1e243cdb06dbca98ea7ac49
Publikováno v:
Biomedicine & Pharmacotherapy, Vol 136, Iss , Pp 111245- (2021)
Background: In healthy individuals, a major factor influencing the heart rate variability (HRV) is the circadian rhythm. The role of melatonin as an essential component of the circadian rhythm in the adult human organism and the beneficial effects of
Externí odkaz:
https://doaj.org/article/84689d57260f469fa381be866039d4d3
Autor:
Stefan Reers, Georg Karanatsios, Matthias Borowski, Michael Kellner, Michael Reppel, Johannes Waltenberger
Publikováno v:
European Journal of Medical Research, Vol 23, Iss 1, Pp 1-9 (2018)
Abstract Background To assess the frequency of left atrium/left atrial appendage (LA/LAA) thrombus under treatment with non-vitamin K oral anticoagulants (NOACs) in comparison with vitamin K antagonists (VKAs) in patients with non-valvular atrial fib
Externí odkaz:
https://doaj.org/article/ee20fb6e731c46d29943fa28e04dace8
Autor:
Christian Ott, Klaas Franzen, Tobias Graf, Joachim Weil, Roland Schmieder, Michael Reppel, Kai Mortensen
Publikováno v:
Artery Research, Vol 24 (2018)
Background: Ambulatory Blood Pressure (BP) as well as central BP are better predictors for overall cardiovascular risk and mortality than brachial BP. Renal Denervation (RDN) has been shown to reduce office brachial and central BP as well as ambulato
Externí odkaz:
https://doaj.org/article/07cf4b09aadb4a099fe247b3e59eb507
Publikováno v:
Cellular Physiology and Biochemistry, Vol 38, Iss 2, Pp 646-658 (2016)
Background/Aims: Heart rate variability (HRV) refers to the fluctuation of the time interval between consecutive heartbeats in humans. It has recently been discovered that cardiomyocytes derived from human embryonic and induced pluripotent stem cells
Externí odkaz:
https://doaj.org/article/a9694e08ea9e4e91a341d9adce724583
Autor:
Judith Semmler, Martin Lehmann, Kurt Pfannkuche, Michael Reppel, Jürgen Hescheler, Filomain Nguemo
Publikováno v:
Cellular Physiology and Biochemistry, Vol 34, Iss 4, Pp 1199-1215 (2014)
Background/Aims: In vitro reprogramming of somatic cells holds great potential to serve as an autologous source of cells for tissue repair. However, major difficulties in achieving this potential include obtaining homogeneous and stable cells for tra
Externí odkaz:
https://doaj.org/article/9fe84a0018494bc199faabb2b1a60fca
Autor:
Bernhard Hametner, Christopher Mayer, Jelena Köster, Johannes Weber, Michael Reppel, Klaas Franzen, Eugenijus Kaniusas, Siegfried Wassertheurer, Kai Mortensen
Publikováno v:
Artery Research, Vol 16 (2016)
Purpose: The feasibility of pulse wave analysis (PWA) over 24 hours with oscillometric devices has already been shown and first studies indicate additional information compared to single measurements. Nevertheless, diurnal patterns of PWA parameters
Externí odkaz:
https://doaj.org/article/f79ad1502e51498f9925b14f7506a503
Autor:
Anna Kornblum, Frank Pillekamp, Matthias Matzkies, Bernd Fleischmann, Hendrik Bonnemeier, Heribert Schunkert, Konrad Brockmeier, Jürgen Hescheler, Michael Reppel
Publikováno v:
Cellular Physiology and Biochemistry, Vol 32, Iss 1, Pp 1-10 (2013)
Background: The first electrocardiograms (ECGs) have been recorded with a capillary electrometer in the late 19th century by John Burdon Sanderson and Augustus Waller. In 1903 Willem Einthoven used the much more sensitive string galvanometer and was
Externí odkaz:
https://doaj.org/article/a89fa3c51e2742a3af792646c5b432e3