Exercise-Induced Cardiac Troponin Elevations: From Underlying Mechanisms to Clinical Relevance

Serological assessment of cardiac troponins (cTn) is the gold standard to assess myocardial injury in clinical practice. A greater magnitude of acutely or chronically elevated cTn concentrations is associated with lower event-free survival in patients and the general population. Exercise training is...

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Published inCirculation (New York, N.Y.) Vol. 144; no. 24; pp. 1955 - 1972
Main Authors Aengevaeren, Vincent L., Baggish, Aaron L., Chung, Eugene H., George, Keith, Kleiven, Øyunn, Mingels, Alma M.A., Ørn, Stein, Shave, Rob E., Thompson, Paul D., Eijsvogels, Thijs M.H.
Format Journal Article
LanguageEnglish
Published United States Lippincott Williams & Wilkins 14.12.2021
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Abstract Serological assessment of cardiac troponins (cTn) is the gold standard to assess myocardial injury in clinical practice. A greater magnitude of acutely or chronically elevated cTn concentrations is associated with lower event-free survival in patients and the general population. Exercise training is known to improve cardiovascular function and promote longevity, but exercise can produce an acute rise in cTn concentrations, which may exceed the upper reference limit in a substantial number of individuals. Whether exercise-induced cTn elevations are attributable to a physiological or pathological response and if they are clinically relevant has been debated for decades. Thus far, exercise-induced cTn elevations have been viewed as the only benign form of cTn elevations. However, recent studies report intriguing findings that shed new light on the underlying mechanisms and clinical relevance of exercise-induced cTn elevations. We will review the biochemical characteristics of cTn assays, key factors determining the magnitude of postexercise cTn concentrations, the release kinetics, underlying mechanisms causing and contributing to exercise-induced cTn release, and the clinical relevance of exercise-induced cTn elevations. We will also explain the association with cardiac function, correlates with (subclinical) cardiovascular diseases and exercise-induced cTn elevations predictive value for future cardiovascular events. Last, we will provide recommendations for interpretation of these findings and provide direction for future research in this field.
AbstractList Serological assessment of cardiac troponins (cTn) is the gold standard to assess myocardial injury in clinical practice. A greater magnitude of acutely or chronically elevated cTn concentrations is associated with lower event-free survival in patients and the general population. Exercise training is known to improve cardiovascular function and promote longevity, but exercise can produce an acute rise in cTn concentrations, which may exceed the upper reference limit in a substantial number of individuals. Whether exercise-induced cTn elevations are attributable to a physiological or pathological response and if they are clinically relevant has been debated for decades. Thus far, exercise-induced cTn elevations have been viewed as the only benign form of cTn elevations. However, recent studies report intriguing findings that shed new light on the underlying mechanisms and clinical relevance of exercise-induced cTn elevations. We will review the biochemical characteristics of cTn assays, key factors determining the magnitude of postexercise cTn concentrations, the release kinetics, underlying mechanisms causing and contributing to exercise-induced cTn release, and the clinical relevance of exercise-induced cTn elevations. We will also explain the association with cardiac function, correlates with (subclinical) cardiovascular diseases and exercise-induced cTn elevations predictive value for future cardiovascular events. Last, we will provide recommendations for interpretation of these findings and provide direction for future research in this field.
Serological assessment of cardiac troponins (cTn) is the gold standard to assess myocardial injury in clinical practice. A greater magnitude of acutely or chronically elevated cTn concentrations is associated with lower event-free survival in patients and the general population. Exercise training is known to improve cardiovascular function and promote longevity, but exercise can produce an acute rise in cTn concentrations, which may exceed the upper reference limit in a substantial number of individuals. Whether exercise-induced cTn elevations are attributable to a physiological or pathological response and if they are clinically relevant has been debated for decades. Thus far, exercise-induced cTn elevations have been viewed as the only benign form of cTn elevations. However, recent studies report intriguing findings that shed new light on the underlying mechanisms and clinical relevance of exercise-induced cTn elevations. We will review the biochemical characteristics of cTn assays, key factors determining the magnitude of postexercise cTn concentrations, the release kinetics, underlying mechanisms causing and contributing to exercise-induced cTn release, and the clinical relevance of exercise-induced cTn elevations. We will also explain the association with cardiac function, correlates with (subclinical) cardiovascular diseases and exercise-induced cTn elevations predictive value for future cardiovascular events. Last, we will provide recommendations for interpretation of these findings and provide direction for future research in this field.Serological assessment of cardiac troponins (cTn) is the gold standard to assess myocardial injury in clinical practice. A greater magnitude of acutely or chronically elevated cTn concentrations is associated with lower event-free survival in patients and the general population. Exercise training is known to improve cardiovascular function and promote longevity, but exercise can produce an acute rise in cTn concentrations, which may exceed the upper reference limit in a substantial number of individuals. Whether exercise-induced cTn elevations are attributable to a physiological or pathological response and if they are clinically relevant has been debated for decades. Thus far, exercise-induced cTn elevations have been viewed as the only benign form of cTn elevations. However, recent studies report intriguing findings that shed new light on the underlying mechanisms and clinical relevance of exercise-induced cTn elevations. We will review the biochemical characteristics of cTn assays, key factors determining the magnitude of postexercise cTn concentrations, the release kinetics, underlying mechanisms causing and contributing to exercise-induced cTn release, and the clinical relevance of exercise-induced cTn elevations. We will also explain the association with cardiac function, correlates with (subclinical) cardiovascular diseases and exercise-induced cTn elevations predictive value for future cardiovascular events. Last, we will provide recommendations for interpretation of these findings and provide direction for future research in this field.
Supplemental Digital Content is available in the text. Serological assessment of cardiac troponins (cTn) is the gold standard to assess myocardial injury in clinical practice. A greater magnitude of acutely or chronically elevated cTn concentrations is associated with lower event-free survival in patients and the general population. Exercise training is known to improve cardiovascular function and promote longevity, but exercise can produce an acute rise in cTn concentrations, which may exceed the upper reference limit in a substantial number of individuals. Whether exercise-induced cTn elevations are attributable to a physiological or pathological response and if they are clinically relevant has been debated for decades. Thus far, exercise-induced cTn elevations have been viewed as the only benign form of cTn elevations. However, recent studies report intriguing findings that shed new light on the underlying mechanisms and clinical relevance of exercise-induced cTn elevations. We will review the biochemical characteristics of cTn assays, key factors determining the magnitude of postexercise cTn concentrations, the release kinetics, underlying mechanisms causing and contributing to exercise-induced cTn release, and the clinical relevance of exercise-induced cTn elevations. We will also explain the association with cardiac function, correlates with (subclinical) cardiovascular diseases and exercise-induced cTn elevations predictive value for future cardiovascular events. Last, we will provide recommendations for interpretation of these findings and provide direction for future research in this field.
Author Baggish, Aaron L.
Mingels, Alma M.A.
Ørn, Stein
Thompson, Paul D.
Chung, Eugene H.
George, Keith
Eijsvogels, Thijs M.H.
Shave, Rob E.
Aengevaeren, Vincent L.
Kleiven, Øyunn
AuthorAffiliation Cardiology Department, Stavanger University Hospital, Norway (Ø.K., S.Ø.)
Centre for Heart, Lung and Vascular Health, School of Health and Exercise Sciences, University of British Columbia, Vancouver, Canada (R.E.S.)
Division of Cardiology, Hartford Hospital, CT (P.D.T.)
Radboud Institute for Health Sciences, Departments of Physiology (V.L.A., T.M.H.E.), Radboud University Medical Center, Nijmegen, The Netherlands
Cardiovascular Performance Program, Massachusetts General Hospital, Boston (A.L.B.)
Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, United Kingdom (K.G.)
Department of Clinical Chemistry, Central Diagnostic Laboratory, Maastricht University Medical Center Maastricht, The Netherlands (A.M.A.M.)
Michigan Medicine, University of Michigan, Ann Arbor (E.H.C.)
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– name: Centre for Heart, Lung and Vascular Health, School of Health and Exercise Sciences, University of British Columbia, Vancouver, Canada (R.E.S.)
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– name: Michigan Medicine, University of Michigan, Ann Arbor (E.H.C.)
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  surname: Aengevaeren
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BackLink https://www.ncbi.nlm.nih.gov/pubmed/34898243$$D View this record in MEDLINE/PubMed
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Cites_doi 10.1016/j.jacc.2018.04.029
10.1016/j.ijcard.2016.06.243
10.1159/000324013
10.3389/fgene.2019.00984
10.1373/clinchem.2012.200543
10.1016/j.clinbiochem.2018.11.013
10.1093/clinchem/45.12.2129
10.1249/MSS.0b013e31820607a3
10.1161/CIRCULATIONAHA.119.041874
10.1152/japplphysiol.01151.2009
10.1515/CCLM.1999.157
10.1016/j.lfs.2020.118187
10.1161/01.res.84.1.9
10.1080/1354750X.2018.1490969
10.1007/s40279-019-01142-5
10.1016/j.jsams.2013.12.002
10.1038/nrm1665
10.1161/JAHA.118.008626
10.1161/CIR.0000000000000617
10.1016/j.mayocp.2016.07.012
10.1161/01.res.76.6.927
10.1016/j.ijcard.2019.08.019
10.1371/journal.pone.0222230
10.1007/s00424-020-02357-6
10.1016/j.jacc.2018.05.017
10.1373/clinchem.2016.255109
10.1373/clinchem.2011.165795
10.1515/CCLM.2010.308
10.1249/mss.0b013e318153ff78
10.1161/JAHA.119.014408
10.1016/j.clinbiochem.2014.12.028
10.1096/fj.05-5116fje
10.1373/clinchem.2013.217943
10.1373/clinchem.2016.261511
10.1161/CIRCULATIONAHA.117.029343
10.1515/jomb-2017-0055
10.1016/j.annemergmed.2006.09.024
10.1177/0192623307313010
10.1016/j.ijcard.2019.02.044
10.1016/j.jcmg.2018.01.021
10.1186/1532-429X-12-38
10.1016/j.jsams.2019.10.003
10.1016/j.jacc.2018.09.050
10.1161/CIRCULATIONAHA.119.041627
10.1111/j.1600-0838.2009.01042.x
10.1016/j.amjcard.2009.01.294
10.1007/s00421-016-3460-5
10.1016/j.jacc.2018.09.082
10.1111/sms.12463
10.1249/MSS.0b013e31821b12eb
10.1038/srep24614
10.1016/j.jacc.2010.11.066
10.1016/s0968-0004(01)01938-7
10.23736/S0022-4707.20.11657-8
10.1016/j.jcmg.2019.12.020
10.1016/j.clinbiochem.2017.02.007
10.1016/j.ijcard.2013.11.050
10.1373/clinchem.2008.106427
10.1016/j.jpeds.2017.08.061
10.1001/jama.1983.03340200069032
10.1007/s00421-020-04403-8
10.1016/j.amjcard.2014.05.047
10.1016/j.jacc.2008.03.069
10.1177/2048872617748553
10.14814/phy2.13297
10.1007/s00246-013-0842-x
10.1161/CIRCULATIONAHA.106.647461
10.1155/2010/791291
10.1016/j.jacc.2018.01.070
10.1016/j.hlc.2015.09.001
10.5535/arm.2018.42.4.575
10.1055/s-2007-989236
10.1093/eurheartj/ehr397
10.1515/CCLM.2008.250
10.1161/01.cir.102.11.1221
10.1016/j.ijcard.2013.01.163
10.1093/eurheartj/ehn504
10.1016/j.amjcard.2016.04.030
10.1172/JCI118280
10.1007/s00421-017-3783-x
10.1111/j.1600-0838.2010.01096.x
10.1519/JSC.0000000000003167
10.3390/ijms21165673
10.3389/fphys.2020.00030
10.1373/jalm.2018.027144
10.1055/s-0030-1263138
10.1016/j.clinbiochem.2020.11.005
10.1123/ijspp.2014-0267
10.1016/j.cjca.2013.04.022
10.1161/CIRCULATIONAHA.120.046574
10.1152/ajpheart.00914.2014
10.1016/j.cca.2018.01.033
10.1161/01.cir.103.16.2035
10.3109/00365513.2012.697575
10.1016/j.jacc.2010.03.037
10.1016/0002-9149(91)90466-x
10.1249/01.mss.0000210203.10200.12
10.1136/heartjnl-2011-300639
10.1016/j.cca.2009.12.009
10.1177/2047487319859975
10.1515/cclm-2015-0304
10.1373/clinchem.2016.264648
10.1016/j.jacc.2018.04.039
10.1007/s00395-013-0391-8
10.1016/j.jacbts.2017.01.006
10.1016/j.jcmg.2016.11.021
10.1111/sms.13344
10.1373/clinchem.2016.261644
10.1016/j.cell.2010.11.036
10.1038/s41467-018-04083-1
10.1055/s-2004-815717
10.1152/japplphysiol.00247.2012
10.1161/01.res.71.1.159
10.1016/j.jacc.2017.08.064
10.1177/2047487319852808
10.1161/JAHA.120.020039
10.1093/ehjci/ehaa946.3121
10.1177/2047487317693130
10.1016/j.physbeh.2018.10.002
10.1016/j.cell.2015.05.026
10.1177/2048872615585518
10.1016/j.jesf.2017.08.001
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Issue 24
Keywords apoptosis
cardiomegaly, exercise-induced
athletes
necrosis
heart
heart injuries
Language English
License Circulation is published on behalf of the American Heart Association, Inc., by Wolters Kluwer Health, Inc. This is an open access article under the terms of the Creative Commons Attribution Non-Commercial-NoDerivs License, which permits use, distribution, and reproduction in any medium, provided that the original work is properly cited, the use is noncommercial, and no modifications or adaptations are made.
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References e_1_3_3_50_2
e_1_3_3_77_2
Tian Y (e_1_3_3_96_2) 2006; 46
e_1_3_3_117_2
e_1_3_3_16_2
e_1_3_3_39_2
e_1_3_3_12_2
e_1_3_3_58_2
e_1_3_3_35_2
e_1_3_3_92_2
e_1_3_3_113_2
e_1_3_3_54_2
e_1_3_3_31_2
e_1_3_3_73_2
e_1_3_3_61_2
e_1_3_3_88_2
Kokowicz P (e_1_3_3_82_2) 2010; 68
e_1_3_3_5_2
e_1_3_3_128_2
e_1_3_3_105_2
e_1_3_3_9_2
e_1_3_3_27_2
e_1_3_3_109_2
e_1_3_3_23_2
e_1_3_3_69_2
e_1_3_3_120_2
e_1_3_3_46_2
e_1_3_3_80_2
e_1_3_3_65_2
e_1_3_3_124_2
e_1_3_3_42_2
e_1_3_3_84_2
e_1_3_3_101_2
e_1_3_3_76_2
e_1_3_3_99_2
Frassl W (e_1_3_3_98_2) 2008; 54
e_1_3_3_116_2
e_1_3_3_19_2
e_1_3_3_38_2
e_1_3_3_15_2
e_1_3_3_34_2
e_1_3_3_57_2
e_1_3_3_91_2
e_1_3_3_11_2
e_1_3_3_30_2
e_1_3_3_53_2
e_1_3_3_72_2
e_1_3_3_95_2
e_1_3_3_112_2
e_1_3_3_60_2
e_1_3_3_8_2
e_1_3_3_104_2
e_1_3_3_127_2
e_1_3_3_108_2
e_1_3_3_26_2
e_1_3_3_45_2
e_1_3_3_68_2
Boutet M (e_1_3_3_49_2) 1976; 34
e_1_3_3_4_2
e_1_3_3_22_2
e_1_3_3_41_2
e_1_3_3_64_2
e_1_3_3_83_2
e_1_3_3_100_2
e_1_3_3_123_2
e_1_3_3_75_2
e_1_3_3_71_2
e_1_3_3_79_2
Eryol NK (e_1_3_3_87_2) 2002; 2
e_1_3_3_115_2
e_1_3_3_119_2
e_1_3_3_18_2
e_1_3_3_37_2
e_1_3_3_90_2
e_1_3_3_14_2
e_1_3_3_56_2
e_1_3_3_33_2
e_1_3_3_94_2
e_1_3_3_111_2
e_1_3_3_10_2
e_1_3_3_52_2
e_1_3_3_40_2
e_1_3_3_86_2
e_1_3_3_107_2
e_1_3_3_7_2
e_1_3_3_126_2
e_1_3_3_29_2
e_1_3_3_48_2
e_1_3_3_25_2
e_1_3_3_67_2
e_1_3_3_44_2
e_1_3_3_103_2
e_1_3_3_3_2
e_1_3_3_21_2
e_1_3_3_63_2
e_1_3_3_122_2
e_1_3_3_51_2
e_1_3_3_74_2
e_1_3_3_97_2
e_1_3_3_70_2
e_1_3_3_78_2
e_1_3_3_118_2
e_1_3_3_17_2
e_1_3_3_13_2
e_1_3_3_36_2
e_1_3_3_59_2
e_1_3_3_110_2
e_1_3_3_32_2
e_1_3_3_55_2
e_1_3_3_93_2
e_1_3_3_114_2
e_1_3_3_62_2
e_1_3_3_85_2
e_1_3_3_89_2
e_1_3_3_6_2
e_1_3_3_106_2
e_1_3_3_28_2
e_1_3_3_24_2
e_1_3_3_47_2
e_1_3_3_121_2
e_1_3_3_2_2
e_1_3_3_20_2
e_1_3_3_43_2
e_1_3_3_66_2
e_1_3_3_81_2
e_1_3_3_102_2
e_1_3_3_125_2
References_xml – ident: e_1_3_3_64_2
  doi: 10.1016/j.jacc.2018.04.029
– ident: e_1_3_3_24_2
  doi: 10.1016/j.ijcard.2016.06.243
– ident: e_1_3_3_51_2
  doi: 10.1159/000324013
– ident: e_1_3_3_127_2
  doi: 10.3389/fgene.2019.00984
– ident: e_1_3_3_19_2
  doi: 10.1373/clinchem.2012.200543
– ident: e_1_3_3_89_2
  doi: 10.1016/j.clinbiochem.2018.11.013
– ident: e_1_3_3_79_2
  doi: 10.1093/clinchem/45.12.2129
– volume: 54
  start-page: 81
  year: 2008
  ident: e_1_3_3_98_2
  article-title: Cardiac markers (BNP, NT-pro-BNP, troponin I, troponin T, in female amateur runners before and up until three days after a marathon.
  publication-title: Clin Lab
– ident: e_1_3_3_83_2
  doi: 10.1249/MSS.0b013e31820607a3
– ident: e_1_3_3_29_2
  doi: 10.1161/CIRCULATIONAHA.119.041874
– ident: e_1_3_3_71_2
  doi: 10.1152/japplphysiol.01151.2009
– ident: e_1_3_3_39_2
  doi: 10.1515/CCLM.1999.157
– ident: e_1_3_3_59_2
  doi: 10.1016/j.lfs.2020.118187
– ident: e_1_3_3_56_2
  doi: 10.1161/01.res.84.1.9
– ident: e_1_3_3_21_2
  doi: 10.1080/1354750X.2018.1490969
– ident: e_1_3_3_8_2
  doi: 10.1007/s40279-019-01142-5
– ident: e_1_3_3_27_2
  doi: 10.1016/j.jsams.2013.12.002
– ident: e_1_3_3_55_2
  doi: 10.1038/nrm1665
– ident: e_1_3_3_91_2
  doi: 10.1161/JAHA.118.008626
– ident: e_1_3_3_2_2
  doi: 10.1161/CIR.0000000000000617
– ident: e_1_3_3_73_2
  doi: 10.1016/j.mayocp.2016.07.012
– ident: e_1_3_3_48_2
  doi: 10.1161/01.res.76.6.927
– ident: e_1_3_3_92_2
  doi: 10.1016/j.ijcard.2019.08.019
– ident: e_1_3_3_81_2
  doi: 10.1371/journal.pone.0222230
– ident: e_1_3_3_58_2
  doi: 10.1007/s00424-020-02357-6
– ident: e_1_3_3_76_2
  doi: 10.1016/j.jacc.2018.05.017
– ident: e_1_3_3_16_2
  doi: 10.1373/clinchem.2016.255109
– ident: e_1_3_3_14_2
  doi: 10.1373/clinchem.2011.165795
– ident: e_1_3_3_100_2
  doi: 10.1515/CCLM.2010.308
– ident: e_1_3_3_7_2
  doi: 10.1249/mss.0b013e318153ff78
– ident: e_1_3_3_31_2
  doi: 10.1161/JAHA.119.014408
– ident: e_1_3_3_77_2
  doi: 10.1016/j.clinbiochem.2014.12.028
– ident: e_1_3_3_57_2
  doi: 10.1096/fj.05-5116fje
– ident: e_1_3_3_13_2
  doi: 10.1373/clinchem.2013.217943
– ident: e_1_3_3_18_2
  doi: 10.1373/clinchem.2016.261511
– ident: e_1_3_3_42_2
  doi: 10.1161/CIRCULATIONAHA.117.029343
– ident: e_1_3_3_111_2
  doi: 10.1515/jomb-2017-0055
– ident: e_1_3_3_25_2
  doi: 10.1016/j.annemergmed.2006.09.024
– ident: e_1_3_3_52_2
  doi: 10.1177/0192623307313010
– ident: e_1_3_3_15_2
  doi: 10.1016/j.ijcard.2019.02.044
– ident: e_1_3_3_86_2
  doi: 10.1016/j.jcmg.2018.01.021
– ident: e_1_3_3_70_2
  doi: 10.1186/1532-429X-12-38
– ident: e_1_3_3_115_2
  doi: 10.1016/j.jsams.2019.10.003
– ident: e_1_3_3_78_2
  doi: 10.1016/j.jacc.2018.09.050
– ident: e_1_3_3_12_2
  doi: 10.1161/CIRCULATIONAHA.119.041627
– ident: e_1_3_3_33_2
  doi: 10.1111/j.1600-0838.2009.01042.x
– ident: e_1_3_3_69_2
  doi: 10.1016/j.amjcard.2009.01.294
– volume: 46
  start-page: 481
  year: 2006
  ident: e_1_3_3_96_2
  article-title: Changes in serum cardiac troponins following a 21-km run in junior male runners.
  publication-title: J Sports Med Phys Fitness
– ident: e_1_3_3_106_2
  doi: 10.1007/s00421-016-3460-5
– ident: e_1_3_3_3_2
  doi: 10.1016/j.jacc.2018.09.082
– ident: e_1_3_3_105_2
  doi: 10.1111/sms.12463
– volume: 2
  start-page: 132
  year: 2002
  ident: e_1_3_3_87_2
  article-title: Should troponin-T be assessed during exercise stress testing in patients with stable angina pectoris?
  publication-title: Anadolu Kardiyol Derg
– volume: 34
  start-page: 482
  year: 1976
  ident: e_1_3_3_49_2
  article-title: Permeability alteration of sarcolemmal membrane in catecholamine-induced cardiac muscle cell injury. In vivo studies with fine structural diffusion tracer horse radish peroxidase.
  publication-title: Lab Invest
– ident: e_1_3_3_101_2
  doi: 10.1249/MSS.0b013e31821b12eb
– ident: e_1_3_3_30_2
  doi: 10.1038/srep24614
– ident: e_1_3_3_45_2
  doi: 10.1016/j.jacc.2010.11.066
– ident: e_1_3_3_54_2
  doi: 10.1016/s0968-0004(01)01938-7
– ident: e_1_3_3_116_2
  doi: 10.23736/S0022-4707.20.11657-8
– ident: e_1_3_3_9_2
  doi: 10.1016/j.jcmg.2019.12.020
– ident: e_1_3_3_22_2
  doi: 10.1016/j.clinbiochem.2017.02.007
– ident: e_1_3_3_28_2
  doi: 10.1016/j.ijcard.2013.11.050
– ident: e_1_3_3_32_2
  doi: 10.1373/clinchem.2008.106427
– ident: e_1_3_3_108_2
  doi: 10.1016/j.jpeds.2017.08.061
– ident: e_1_3_3_23_2
  doi: 10.1001/jama.1983.03340200069032
– ident: e_1_3_3_113_2
  doi: 10.1007/s00421-020-04403-8
– ident: e_1_3_3_38_2
  doi: 10.1016/j.amjcard.2014.05.047
– ident: e_1_3_3_37_2
  doi: 10.1016/j.jacc.2008.03.069
– ident: e_1_3_3_47_2
  doi: 10.1177/2048872617748553
– ident: e_1_3_3_60_2
  doi: 10.14814/phy2.13297
– ident: e_1_3_3_104_2
  doi: 10.1007/s00246-013-0842-x
– ident: e_1_3_3_26_2
  doi: 10.1161/CIRCULATIONAHA.106.647461
– ident: e_1_3_3_61_2
  doi: 10.1155/2010/791291
– ident: e_1_3_3_80_2
  doi: 10.1016/j.jacc.2018.01.070
– ident: e_1_3_3_5_2
  doi: 10.1016/j.hlc.2015.09.001
– ident: e_1_3_3_125_2
  doi: 10.5535/arm.2018.42.4.575
– ident: e_1_3_3_99_2
  doi: 10.1055/s-2007-989236
– ident: e_1_3_3_84_2
  doi: 10.1093/eurheartj/ehr397
– ident: e_1_3_3_119_2
  doi: 10.1515/CCLM.2008.250
– ident: e_1_3_3_17_2
  doi: 10.1161/01.cir.102.11.1221
– ident: e_1_3_3_40_2
  doi: 10.1016/j.ijcard.2013.01.163
– ident: e_1_3_3_46_2
  doi: 10.1093/eurheartj/ehn504
– ident: e_1_3_3_107_2
  doi: 10.1016/j.amjcard.2016.04.030
– ident: e_1_3_3_63_2
  doi: 10.1172/JCI118280
– ident: e_1_3_3_110_2
  doi: 10.1007/s00421-017-3783-x
– ident: e_1_3_3_102_2
  doi: 10.1111/j.1600-0838.2010.01096.x
– ident: e_1_3_3_117_2
  doi: 10.1519/JSC.0000000000003167
– ident: e_1_3_3_75_2
  doi: 10.3390/ijms21165673
– ident: e_1_3_3_114_2
  doi: 10.3389/fphys.2020.00030
– ident: e_1_3_3_10_2
  doi: 10.1373/jalm.2018.027144
– ident: e_1_3_3_120_2
  doi: 10.1055/s-0030-1263138
– ident: e_1_3_3_90_2
  doi: 10.1016/j.clinbiochem.2020.11.005
– ident: e_1_3_3_122_2
  doi: 10.1123/ijspp.2014-0267
– ident: e_1_3_3_128_2
  doi: 10.1016/j.cjca.2013.04.022
– ident: e_1_3_3_66_2
  doi: 10.1161/CIRCULATIONAHA.120.046574
– ident: e_1_3_3_34_2
  doi: 10.1152/ajpheart.00914.2014
– ident: e_1_3_3_112_2
  doi: 10.1016/j.cca.2018.01.033
– ident: e_1_3_3_62_2
  doi: 10.1161/01.cir.103.16.2035
– ident: e_1_3_3_121_2
  doi: 10.3109/00365513.2012.697575
– ident: e_1_3_3_6_2
  doi: 10.1016/j.jacc.2010.03.037
– ident: e_1_3_3_68_2
  doi: 10.1016/0002-9149(91)90466-x
– ident: e_1_3_3_97_2
  doi: 10.1249/01.mss.0000210203.10200.12
– volume: 68
  start-page: 414
  year: 2010
  ident: e_1_3_3_82_2
  article-title: [Troponin release following exercise test in patients with stable angina pectoris - risk factors and prognostic significance].
  publication-title: Kardiol Pol
– ident: e_1_3_3_44_2
  doi: 10.1136/heartjnl-2011-300639
– ident: e_1_3_3_53_2
  doi: 10.1016/j.cca.2009.12.009
– ident: e_1_3_3_94_2
  doi: 10.1177/2047487319859975
– ident: e_1_3_3_123_2
  doi: 10.1515/cclm-2015-0304
– ident: e_1_3_3_72_2
  doi: 10.1373/clinchem.2016.264648
– ident: e_1_3_3_85_2
  doi: 10.1016/j.jacc.2018.04.039
– ident: e_1_3_3_93_2
  doi: 10.1007/s00395-013-0391-8
– ident: e_1_3_3_65_2
  doi: 10.1016/j.jacbts.2017.01.006
– ident: e_1_3_3_88_2
  doi: 10.1016/j.jcmg.2016.11.021
– ident: e_1_3_3_35_2
  doi: 10.1111/sms.13344
– ident: e_1_3_3_20_2
  doi: 10.1373/clinchem.2016.261644
– ident: e_1_3_3_43_2
  doi: 10.1016/j.cell.2010.11.036
– ident: e_1_3_3_67_2
  doi: 10.1038/s41467-018-04083-1
– ident: e_1_3_3_74_2
  doi: 10.1055/s-2004-815717
– ident: e_1_3_3_103_2
  doi: 10.1152/japplphysiol.00247.2012
– ident: e_1_3_3_50_2
  doi: 10.1161/01.res.71.1.159
– ident: e_1_3_3_4_2
  doi: 10.1016/j.jacc.2017.08.064
– ident: e_1_3_3_11_2
  doi: 10.1177/2047487319852808
– ident: e_1_3_3_118_2
  doi: 10.1161/JAHA.120.020039
– ident: e_1_3_3_95_2
  doi: 10.1093/ehjci/ehaa946.3121
– ident: e_1_3_3_124_2
  doi: 10.1177/2047487317693130
– ident: e_1_3_3_126_2
  doi: 10.1016/j.physbeh.2018.10.002
– ident: e_1_3_3_41_2
  doi: 10.1016/j.cell.2015.05.026
– ident: e_1_3_3_36_2
  doi: 10.1177/2048872615585518
– ident: e_1_3_3_109_2
  doi: 10.1016/j.jesf.2017.08.001
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Snippet Serological assessment of cardiac troponins (cTn) is the gold standard to assess myocardial injury in clinical practice. A greater magnitude of acutely or...
Supplemental Digital Content is available in the text. Serological assessment of cardiac troponins (cTn) is the gold standard to assess myocardial injury in...
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SubjectTerms Cardiovascular Diseases - metabolism
Exercise
Humans
Kinetics
State of the Art
Troponin - metabolism
Title Exercise-Induced Cardiac Troponin Elevations: From Underlying Mechanisms to Clinical Relevance
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