Results 1 to 10 of about 14,082,843 (400)

Impact of genotype and phenotype on cardiac biomarkers in patients with transthyretin amyloidosis - Report from the Transthyretin Amyloidosis Outcome Survey (THAOS). [PDF]

PLoS ONE, 2017
AIM:Cardiac troponins and natriuretic peptides are established for risk stratification in light-chain amyloidosis. Data on cardiac biomarkers in transthyretin amyloidosis (ATTR) are lacking.
Arnt V Kristen, Mathew S Maurer, Claudio Rapezzi, Rajiv Mundayat, Ole B Suhr, Thibaud Damy, THAOS investigators   +6 more
doaj   +11 more sources

Troponin I – a comprehensive review of its function, structure, evolution, and role in muscle diseases [PDF]

Animal Cells and Systems
The troponin complex is a critical component of thin filaments and plays an essential role in the calcium-mediated regulation of contraction and relaxation in striated muscles, including both cardiac and skeletal muscle.
Dongju Han, Younghyun Lim, Soah Lee, Seong-il Eyun   +3 more
doaj   +2 more sources

High incidence of macrotroponin I with a high-sensitivity troponin I assay [PDF]

Clinical Chemistry and Laboratory Medicine, 2016
Cardiac troponin is the preferred biomarker of myocardial injury. High-sensitivity troponin assays allow measurement of very low levels of troponin with excellent precision.
Marshall, George A., Warner, Janet V.
core   +2 more sources

Association between troponin-I levels and outcome in critically ill patients admitted to non-cardiac intensive care unit with high prevalence of cardiovascular risk factors

BMC Anesthesiology, 2018
Background The association of troponin-I levels and outcome in medical-surgical ICU patients has been studied before in populations with low to moderate prevalence of cardiovascular risk factors.
Abdulaleem Alatassi, Mohamad Habbal, Hani Tamim, Musharaf Sadat, Eman Al Qasim, Yaseen M. Arabi   +5 more
doaj   +2 more sources

The prognostic value of postoperative cardiac troponin I and T for major adverse cardiac events after coronary artery bypass grafting: a systematic review [PDF]

BJA Open
Background: This systematic review describes the prognostic value of postoperative cardiac high-sensitive troponin I and T as risk markers for major adverse cardiac events (MACE) after coronary artery bypass graft (CABG) surgery and their predictive ...
Maaike S.Y. Thio, Peter G. Noordzij, Janice H. Klingenberg, Frieda Renkens, Lisette M. Vernooij, Olaf L. Cremer, Linda M. Posthuma, Thijs C.D. Rettig   +7 more
doaj   +2 more sources

Troponin I Measurement [PDF]

Definitions, 2020
The determination of the amount of total troponin present in a sample.
openaire   +2 more sources

Troponin I

Definitions, 2006
Troponin I, troponin T, and troponin C are the three closely associated subunits of the troponin complex of thin filaments in muscle. The complex serves as a calcium-sensitive switch that regulates muscle contraction.
openaire   +2 more sources

High-Sensitivity Troponin I after Cardiac Surgery and 30-Day Mortality.

New England Journal of Medicine, 2022
BACKGROUND Consensus recommendations regarding the threshold levels of cardiac troponin elevations for the definition of perioperative myocardial infarction and clinically important periprocedural myocardial injury in patients undergoing cardiac surgery ...
P. Devereaux, A. Lamy, M. Chan, R. Allard, V. Lomivorotov, G. Landoni, Hongjia Zheng, D. Paparella, M. McGillion, E. Belley‐Cote, J. Parlow, M. Underwood, Chew-Yin Wang, N. Dvirnik, M. Abubakirov, E. Fominskiy, Stephen Choi, S. Fremes, F. Monaco, Gerard Urrútia, Marialuz Maestre, L. Hajjar, G. Hillis, N. Mills, V. Margari, J. Mills, J. Billing, Emily Methangkool, C. Polanczyk, R. Sant'anna, D. Shukevich, D. Conen, P. Kavsak, M. McQueen, K. Brady, J. Spence, Y. Le Manach, R. Mian, S. Lee, S. Bangdiwala, S. Hussain, F. Borges, S. Pettit, J. Vincent, G. Guyatt, S. Yusuf, J. Alpert, H. White, R. Whitlock   +48 more
semanticscholar   +1 more source

Myocardial Tissue Characterization in Patients with Hypertensive Crisis, Positive Troponin, and Unobstructed Coronary Arteries: A Cardiovascular Magnetic Resonance-Based Study

Diagnostics, 2023
Hypertensive crisis can present with cardiac troponin elevation and unobstructed coronary arteries. We used cardiac magnetic resonance (CMR) imaging to characterize the myocardial tissue in patients with hypertensive crisis, elevated cardiac troponin ...
Mohammed A. Talle, Anton F. Doubell, Pieter-Paul S. Robbertse, Sa’ad Lahri, Philip G. Herbst   +4 more
doaj   +1 more source

High-Sensitivity Troponin I: The Optimal Biomarker for Anthracycline Cardiotoxicity? [PDF]

JACC CardioOncol
Martinez-Dominguez P, Espinola-Zavaleta N.   +1 more
europepmc   +2 more sources