Results 31 to 40 of about 172,067 (306)

Mitochondrial and Contractile Function of Human Right Atrial Tissue in Response to Remote Ischemic Conditioning

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
Background Remote ischemic preconditioning (RIPC) by repeated brief cycles of limb ischemia/reperfusion attenuates myocardial ischemia/reperfusion injury.
Petra Kleinbongard, Nilguen Gedik, Mücella Kirca, Leanda Stoian, Ulrich Frey, Afsaneh Zandi, Matthias Thielmann, Heinz Jakob, Jürgen Peters, Markus Kamler, Gerd Heusch   +10 more
doaj   +1 more source

Cardiac Magnetic Resonance Imaging of COVID-19-Associated Cardiac Sequelae: A Systematic Review

Reviews in Cardiovascular Medicine, 2022
Background: Many COVID-19 survivors experience persistent COVID-19 related cardiac abnormalities weeks to months after recovery from acute SARS-CoV-2 infection.
Montek S Boparai, Benjamin Musheyev, Umair Khan, Tejaswi Koduru, Jared Hinson, Hal A Skopicki, Tim Q Duong   +6 more
doaj   +1 more source

High-sensitivity troponin I concentrations are a marker of an advanced hypertrophic response and adverse outcomes in patients with aortic stenosis [PDF]

, 2014
AIMS: High-sensitivity cardiac troponin I (cTnI) assays hold promise in detecting the transition from hypertrophy to heart failure in aortic stenosis.
Lang, Chim C., Langrish, Jeremy P, Langrish, Jeremy P., Newby, David E., Shah, Anoop, Dweck, Marc R, Alam, Shirjel, Mills, Nicholas L; id_orcid, McAllister, David A, Hunter, Amanda L., Cowell, S. Joanna, Boon, Nicholas A, Shah, Anoop S.V., Strachan, Fiona E, McAllister, David A., Maria Choy, Anna; id_orcid, Strachan, Fiona E., Boon, Nicholas A., Mills, Nicholas L., Dweck, Marc R., Shah, Anoop S. V., Newby, David E, Lang, Chim C.; id_orcid, Chin, Calvin W.L., Chin, Calvin W L, Chin, Calvin W. L., Joanna Cowell, S, Maria Choy, Anna, Walker, Simon, Lang, Chim C, Hunter, Amanda L   +30 more
core   +1 more source

Predictive Factor for COVID-19 Worsening: Insights for High-Sensitivity Troponin and D-Dimer and Correlation With Right Ventricular Afterload

Frontiers in Medicine, 2020
Background: Coronavirus disease 2019 (COVID-19) has been associated with cardiovascular complications and coagulation disorders.Objectives: To explore clinical and biological parameters of COVID-19 patients with hospitalization criteria that could ...
Guillaume Goudot, Richard Chocron, Richard Chocron, Jean-Loup Augy, Nicolas Gendron, Nicolas Gendron, Lina Khider, Benjamin Debuc, Benjamin Debuc, Nadia Aissaoui, Nicolas Peron, Caroline Hauw-Berlemont, Benoit Vedie, Charles Cheng, Nassim Mohamedi, Daphné Krzisch, Aurélien Philippe, Aurélien Philippe, Tania Puscas, Bertrand Hermann, Julie Brichet, Philippe Juvin, Benjamin Planquette, Benjamin Planquette, Emmanuel Messas, Emmanuel Messas, Hélène Pere, Hélène Pere, David Veyer, David Veyer, Pascale Gaussem, Pascale Gaussem, Olivier Sanchez, Olivier Sanchez, Jean-Luc Diehl, Jean-Luc Diehl, Tristan Mirault, Tristan Mirault, David M. Smadja, David M. Smadja   +39 more
doaj   +1 more source

Troponin release following endurance exercise: is inflammation the cause? a cardiovascular magnetic resonance study [PDF]

, 2010
Background: The aetiology and clinical significance of troponin release following endurance exercise is unclear but may be due to transient myocardial inflammation.
Wong Joyce, Whyte, G, Prasad, SK, Whyte, Greg, Smith Gillian, Annette Dahl, Smith, Gillian, Wage, R, Godfrey, R, Wilson, M, Gillian Smith, Francisco D Alpendurada, Sharma Sanjay, Prasad, Sanjay, O'Hanlon Rory, George Keith, Wage, Riccardo, Pennell, DJ, Pennell Dudley J, Roughton, Michael, Prasad Sanjay K, Roughton Michael, George, Keith, Rory O'Hanlon, Alpendurada Francisco D, Mat Wilson, Pennell, Dudley, Roughton, M, Sharma, S, Dahl, Annette, Greg Whyte, Sanjay K Prasad, Wilson Mat, Dave Oxborough, Alpendurada, Francisco, O'Hanlon, Rory, Keith George, Oxborough, Dave, Godfrey Richard, Wage Riccardo, Wong, Joyce, Dahl, A, Whyte Greg, Wilson, Mat, Smith, G, Joyce Wong, Richard Godfrey, Sanjay Sharma, Wong, J, Alpendurada, FD, Oxborough, D, Oxborough Dave, O'Hanlon, R, Dudley J Pennell, Riccardo Wage, Godfrey, Richard, Sharma, Sanjay, Michael Roughton, Dahl Annette, George, K   +59 more
core   +1 more source

Modulation of structure and dynamics of cardiac troponin by phosphorylation and mutations revealed by molecular dynamics simulations [PDF]

, 2022
Phosphorylation of cardiac muscle troponin I by protein kinase A enhances troponin regulatory dynamics and is an essential part of the’ flight or fight’ response to adrenaline.
ian, gould, Zeyu, Yang, Steve, Marston
core   +2 more sources

Prognostic Implications of a Second Peak of High-Sensitivity Troponin T After Myocardial Infarction

Frontiers in Cardiovascular Medicine, 2022
BackgroundAfter an acute myocardial infarction (MI), repeated measurement of cardiac biomarkers is commonly performed, although not recommended in current guidelines. There is only limited data on the kinetics of troponin in this phase.
Tau S. Hartikainen, Alina Goßling, Nils A. Sörensen, Nils A. Sörensen, Jonas Lehmacher, Johannes T. Neumann, Johannes T. Neumann, Johannes T. Neumann, Stefan Blankenberg, Stefan Blankenberg, Dirk Westermann, Dirk Westermann   +11 more
doaj   +1 more source

Torrent of Troponin [PDF]

Circulation: Cardiovascular Interventions, 2014
> “The River Eddy Whirls” > > – The Lady of Shalott , Lord Alfred Tennyson (1842) In this issue of Circulation: Cardiovascular Interventions , Herrmann et al1 report data from a contemporary registry from the Mayo clinic. The study examined the relationship between the magnitude of periprocedural myonecrosis with percutaneous coronary intervention ...
openaire   +2 more sources

False positive troponin: A true problem [PDF]

Journal of Medical Biochemistry, 2013
Cardiac troponins have a crucial role in diagnosing acute myocardial infarction, but have been considered by some authors to have a high false positive rate. Such opinions may decrease the confidence in troponin with important clinical consequences.
Koraćević Goran, Ćosić Vladan, Stojanović Ivana   +2 more
doaj  

Terahertz Combined with Metamaterial Microfluidic Chip for Troponin Antigen Detection

Micromachines, 2022
In this paper, we use terahertz combined with metamaterial technology as a powerful tool to identify analytes at different concentrations. Combined with the microfluidic chip, the experimental measurement can be performed with a small amount of analyte ...
Yen-Shuo Lin, Shih-Ting Huang, Shen-Fu Hsu, Kai-Yuan Tang, Ta-Jen Yen, Da-Jeng Yao   +5 more
doaj   +1 more source