Search Results - "Riffel, Johannes H."

Beneficial Effects of Mammalian Target of Rapamycin Inhibition on Left Ventricular Remodeling After Myocardial Infarction by Buss, Sebastian J., MD, Muenz, Sebastian, MD, Riffel, Johannes H., MD, Malekar, Pratima, PhD, Hagenmueller, Marco, PhD, Weiss, Celine S., MD, Bea, Florian, MD, Bekeredjian, Raffi, MD, Schinke-Braun, Martina, PhD, Izumo, Seigo, MD, PhD, Katus, Hugo A., MD, Hardt, Stefan E., MD

“…Objectives The extent of adverse myocardial remodeling contributes essentially to the prognosis after myocardial infarction (MI). In this study we investigated…”
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Feasibility of fast cardiovascular magnetic resonance strain imaging in patients presenting with acute chest pain by Riffel, Johannes H, Siry, Deborah, Salatzki, Janek, Andre, Florian, Ochs, Marco, Weberling, Lukas D, Giannitsis, Evangelos, Katus, Hugo A, Friedrich, Matthias G

“…Cardiovascular magnetic resonance (CMR) is the current reference standard for the quantitative assessment of ventricular function. Fast Strain-ENCoded…”
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Hypverventilation strain CMR imaging in patients with acute chest pain by Siry, Deborah, Riffel, Johannes H, Salatzki, Janek, Andre, Florian, Ochs, Marco, Weberling, Lukas D, Giannitsis, Evangelos, Katus, Hugo A, Friedrich, Matthias G

“…Abstract In patients with suspected acute coronary syndrome high-sensitivity cardiac tropnonin T is used for rapid patient triage. Some acute coronary syndrome…”
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Prognostic value of novel imaging parameters derived from standard cardiovascular magnetic resonance in high risk patients with systemic light chain amyloidosis by Arenja, Nisha, Andre, Florian, Riffel, Johannes H, Siepen, Fabian Aus dem, Hegenbart, Ute, Schönland, Stefan, Kristen, Arnt V, Katus, Hugo A, Buss, Sebastian J

“…The differentiated assessment of functional parameters besides morphological changes is essential for the evaluation of prognosis in systemic immunoglobulin…”
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Dapper-1 is essential for Wnt5a induced cardiomyocyte hypertrophy by regulating the Wnt/PCP pathway by Hagenmueller, Marco, Riffel, Johannes H., Bernhold, Elmar, Fan, Jingjing, Katus, Hugo A., Hardt, Stefan E.

“…•Wnt5a stimulation induces cardiomyocyte hypertrophy.•Knockdown of Dpr1 blocks Wnt5a induced cardiomyocyte hypertrophy.•Dpr1 is required for Wnt5a mediated…”
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The prognostic value of right ventricular long axis strain in non-ischaemic dilated cardiomyopathies using standard cardiac magnetic resonance imaging by Arenja, Nisha, Riffel, Johannes H., Halder, Manuel, Djiokou, Charly N., Fritz, Thomas, Andre, Florian, aus dem Siepen, Fabian, Zelniker, Thomas, Meder, Benjamin, Kayvanpour, Elham, Korosoglou, Grigorios, Katus, Hugo A., Buss, Sebastian J.

“…Objective To investigate the association of right ventricular long axis strain (RV-LAS), a parameter of longitudinal function, with outcome in patients with…”
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Impact of Homoarginine on Myocardial Function and Remodeling in a Rat Model of Chronic Renal Failure by Koch, Vitali, Weber, Christophe, Riffel, Johannes H., Buchner, Kristina, Buss, Sebastian J., Hein, Selina, Mereles, Derliz, Hagenmueller, Marco, Erbel, Christian, März, Winfried, Booz, Christian, Albrecht, Moritz H., Vogl, Thomas J., Frey, Norbert, Hardt, Stefan E., Ochs, Marco

“…Purpose: Low plasma concentrations of the amino acid homoarginine (HA) have been shown to correlate with adverse cardiovascular outcome, particularly in…”
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Dapper-1 Induces Myocardial Remodeling Through Activation of Canonical Wnt Signaling in Cardiomyocytes by Hagenmueller, Marco, Riffel, Johannes H, Bernhold, Elmar, Fan, Jingjing, Zhang, Min, Ochs, Marco, Steinbeisser, Herbert, Katus, Hugo A, Hardt, Stefan E

“…Heart failure has an increasing contribution to cardiovascular disease burden and is governed by the myocardial remodeling process. The contribution of Wnt…”
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Rapid assessment of longitudinal systolic left ventricular function using speckle tracking of the mitral annulus by Buss, Sebastian J., Mereles, Derliz, Emami, Mostafa, Korosoglou, Grigorios, Riffel, Johannes H., Bertel, Diane, Schonland, Stefan O., Hegenbart, Ute, Katus, Hugo A., Hardt, Stefan E.

“…Background Evaluation of left ventricular function (LV) is one of the most important tasks of echocardiography. Left ventricular longitudinal function has been…”
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Cardiac Effects of Attenuating Gsα - Dependent Signaling by Streit, Marcus R, Weiss, Celine S, Meyer, Sören, Ochs, Marco M, Hagenmueller, Marco, Riffel, Johannes H, Buss, Sebastian J, Heger, Thomas, Katus, Hugo A, Hardt, Stefan E

“…Inhibition of β-adrenergic signalling plays a key role in treatment of heart failure. Gsα is essential for β-adrenergic signal transduction. In order to reduce…”
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Aldosterone augments Na+-induced reduction of cardiac norepinephrine reuptake by Kreusser, Michael M, Lehmann, Lorenz H, Riffel, Johannes H, Haass, Markus, Maser-Gluth, Christiane, Backs, Johannes, Katus, Hugo A, Buss, Sebastian J

“…Impairment of the cardiac norepinephrine (NE) reuptake by the neuronal NE transporter contributes to enhanced cardiac NE net release in congestive heart…”
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DYRK2 negatively regulates cardiomyocyte growth by mediating repressor function of GSK-3β on eIF2Bε by Weiss, Celine S, Ochs, Marco M, Hagenmueller, Marco, Streit, Marcus R, Malekar, Pratima, Riffel, Johannes H, Buss, Sebastian J, Weiss, Karl H, Sadoshima, Junichi, Katus, Hugo A, Hardt, Stefan E

“…A prerequisite of hypertrophic response of the myocardium is an increase in protein synthesis. A central regulator of translation initiation is Eukaryotic…”
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Augmentation of autophagy by mTOR-inhibition in myocardial infarction: When size matters by Buss, Sebastian J., Riffel, Johannes H., Katus, Hugo A., Hardt, Stefan E.

“…The extent of adverse myocardial remodeling contributes essentially to the prognosis after myocardial infarction (MI). Currently, therapeutic strategies that…”
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Prognostic significance of semiautomatic quantification of left ventricular long axis shortening in systemic light-chain amyloidosis by Riffel, Johannes H., Mereles, Derliz, Emami, Mostafa, Korosoglou, Grigorios, Kristen, Arnt V., Aurich, Matthias, Voss, Andreas, Schonland, Stefan O., Hegenbart, Ute, Hardt, Stefan E., Katus, Hugo A., Buss, Sebastian J.

“…Abstract Aims: To assess left ventricular long axis shortening (LAS) in patients with AL amyloidosis as a potential predictor for outcome. Methods and results:…”
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Diagnostic and Prognostic Value of Long-Axis Strain and Myocardial Contraction Fraction Using Standard Cardiovascular MR Imaging in Patients with Nonischemic Dilated Cardiomyopathies by Arenja, Nisha, Riffel, Johannes H, Fritz, Thomas, André, Florian, Aus dem Siepen, Fabian, Mueller-Hennessen, Matthias, Giannitsis, Evangelos, Katus, Hugo A, Friedrich, Matthias G, Buss, Sebastian J

“…Purpose To assess the utility of established functional markers versus two additional functional markers derived from standard cardiovascular magnetic…”
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Hyperventilation strain CMR imaging in patients with acute chest pain by Siry, Deborah, Riffel, Johannes H., Salatzki, Janek, Andre, Florian, Ochs, Marco, Weberling, Lukas D., Giannitsis, Evangelos, Katus, Hugo A., Friedrich, Matthias G.

“…In patients with suspected acute coronary syndrome high-sensitivity cardiac tropnonin T is used for rapid patient triage. Some acute coronary syndrome patients…”
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Meta-Analysis of Normal Reference Values for Right and Left Ventricular Quantification by Cardiovascular Magnetic Resonance by Zhan, Yang, Friedrich, Matthias G, Dendukuri, Nandini, Lu, Yang, Chetrit, Michael, Schiller, Ian, Joseph, Lawrence, Shaw, Jaime L, Chuang, Michael L, Riffel, Johannes H, Manning, Warren J, Afilalo, Jonathan

“…Cardiovascular magnetic resonance (CMR) reference values are relied upon to accurately diagnose left ventricular (LV) and right ventricular (RV) pathologies…”
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Age- and gender-related reference values of cardiac morphology and function in cardiovascular magnetic resonance by Riffel, Johannes H., Mayo, Rebecca, Mueller-Hennessen, Matthias, Giannitsis, Evangelos, Katus, Hugo A., Andre, Florian

“…Cardiovascular magnetic resonance (CMR) is the reference standard for the quantitative assessment of cardiac morphology and function. The aim of the study was…”
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Calcium/Calmodulin-Dependent Protein Kinase II Couples Wnt Signaling With Histone Deacetylase 4 and Mediates Dishevelled-Induced Cardiomyopathy by Zhang, Min, Hagenmueller, Marco, Riffel, Johannes H, Kreusser, Michael M, Bernhold, Elmar, Fan, Jingjing, Katus, Hugo A, Backs, Johannes, Hardt, Stefan E

“…Activation of Wnt signaling results in maladaptive cardiac remodeling and cardiomyopathy. Recently, calcium/calmodulin-dependent protein kinase II (CaMKII) was…”
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Cardiovascular magnetic resonance of cardiac morphology and function: impact of different strategies of contour drawing and indexing by Riffel, Johannes H., Schmucker, Katharina, Andre, Florian, Ochs, Marco, Hirschberg, Kristof, Schaub, Ebe, Fritz, Thomas, Mueller-Hennessen, Matthias, Giannitsis, Evangelos, Katus, Hugo A., Friedrich, Matthias G.

“…Background Cardiovascular magnetic resonance (CMR) is the gold standard for the quantitative assessment of cardiac volumes, mass and function. There are,…”
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