Abstract：
:CCN2/Connective tissue growth factor seems to be involved in development of cardiac hypertrophy and fibrosis, but a possible cardioprotective role in left ventricular (LV) remodelling following myocardial infarction has also been suggested. The main objectives of the study were therefore to investigate whether circulating CCN2 levels were associated with infarct size, LV function, adverse remodelling or clinical outcome in two cohorts of patients with ST-elevation myocardial infarction (STEMI). CCN2 was measured in 988 patients 18 hours after PCI and clinical events were recorded after 55 months in the BAMI cohort. In the POSTEMI trial, serial measurements of CCN2 were performed in 258 STEMI patients during index hospitalisation and cardiac magnetic resonance imaging was performed in the acute phase and after 4 months. Clinical events were also recorded. There were no significant associations between levels of CCN2 and infarct size, LV ejection fraction, changes in LV end-diastolic or end-systolic volume, myocardial salvage or microvascular obstruction. There were no significant associations between CCN2 levels and clinical events including mortality, in either of the study cohorts. In conclusion, circulating levels of CCN2 measured in the acute phase of STEMI were not associated with final infarct size, left ventricular function or new clinical events.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Ritschel V,Shetelig C,Seljeflot I,Limalanathan S,Hoffmann P,Halvorsen S,Arnesen H,Eritsland J,Andersen GØdoi
10.1038/s41598-017-12372-wsubject
Has Abstractpub_date
2017-09-20 00:00:00pages
11945issue
1issn
2045-2322pii
10.1038/s41598-017-12372-wjournal_volume
7pub_type
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