Prediction of coronary heart disease or heart failure using high-sensitivity cardiac troponin T: A pilot study
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Prediction of coronary heart disease or heart failure using high-sensitivity cardiac troponin T : A pilot study. / Árnadóttir, Ásthildur; Vestergaard, Kirstine Roll; Sölétormos, György; Steffensen, Rolf; Goetze, Jens P.; Iversen, Kasper.
I: European Journal of Clinical Investigation, Bind 48, Nr. 10, e13009, 2018.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Prediction of coronary heart disease or heart failure using high-sensitivity cardiac troponin T
T2 - A pilot study
AU - Árnadóttir, Ásthildur
AU - Vestergaard, Kirstine Roll
AU - Sölétormos, György
AU - Steffensen, Rolf
AU - Goetze, Jens P.
AU - Iversen, Kasper
PY - 2018
Y1 - 2018
N2 - Background: High-sensitivity cardiac troponin T (hs-cTnT) is a good prognostic marker for mortality. However, it is uncertain if hs-cTnT can be used to detect sub-clinical cardiac disease. Method: Pilot study in patients without known heart disease and elevated hs-cTnT measured at presentation to the emergency department. Hs-cTnT was measure with Roche Diagnostics. Echocardiography was used to assess structural heart disease and the participants underwent computed tomography angiography for assessment of coronary artery disease and agatston score. Results: Ten patients were included in the final cohort. Median age was 68 years IQR (57-78) and 80% were female (n = 8). Six patients had a history of chronic obstructive lung disease and five patients had history of hypertension. The median level of hs-cTnT was 26 ng/L and values ranged from 19 ng/L to 495 ng/L. The median calcium score was 12. Three patients had signs of coronary artery disease. All patients had normal left ventricular ejection fraction with a median LVEF at 54.5%. Two patients were noted to have increased left ventricular mass index (LVMI). Conclusion: The majority of patients with hs-cTnT above the 99th percentile did not have structural heart disease or ischaemic coronary disease. However, 30% of the patient did have signs of coronary disease and might benefit from preventive medical treatment. Measuring hs-cTnT in the absence of acute illness might be a better approach for evaluation for sub-clinical cardiac disease.
AB - Background: High-sensitivity cardiac troponin T (hs-cTnT) is a good prognostic marker for mortality. However, it is uncertain if hs-cTnT can be used to detect sub-clinical cardiac disease. Method: Pilot study in patients without known heart disease and elevated hs-cTnT measured at presentation to the emergency department. Hs-cTnT was measure with Roche Diagnostics. Echocardiography was used to assess structural heart disease and the participants underwent computed tomography angiography for assessment of coronary artery disease and agatston score. Results: Ten patients were included in the final cohort. Median age was 68 years IQR (57-78) and 80% were female (n = 8). Six patients had a history of chronic obstructive lung disease and five patients had history of hypertension. The median level of hs-cTnT was 26 ng/L and values ranged from 19 ng/L to 495 ng/L. The median calcium score was 12. Three patients had signs of coronary artery disease. All patients had normal left ventricular ejection fraction with a median LVEF at 54.5%. Two patients were noted to have increased left ventricular mass index (LVMI). Conclusion: The majority of patients with hs-cTnT above the 99th percentile did not have structural heart disease or ischaemic coronary disease. However, 30% of the patient did have signs of coronary disease and might benefit from preventive medical treatment. Measuring hs-cTnT in the absence of acute illness might be a better approach for evaluation for sub-clinical cardiac disease.
KW - high-sensitivity troponin T
KW - prediction of heart disease
KW - sub-clinical cardiac disease
U2 - 10.1111/eci.13009
DO - 10.1111/eci.13009
M3 - Journal article
C2 - 30062798
AN - SCOPUS:85052958416
VL - 48
JO - Zeitschrift fur klinische Medizin
JF - Zeitschrift fur klinische Medizin
SN - 0014-2972
IS - 10
M1 - e13009
ER -
ID: 218467862