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Diabetic cardiomyopathy: a clinical entity or a cluster of molecular heart changes?
Author(s) -
Mizamtsidi Maria,
Paschou Stavroula A.,
Grapsa Julia,
Vryonidou Andromachi
Publication year - 2016
Publication title -
european journal of clinical investigation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.164
H-Index - 107
eISSN - 1365-2362
pISSN - 0014-2972
DOI - 10.1111/eci.12673
Subject(s) - diabetes mellitus , medicine , diabetic cardiomyopathy , cardiomyopathy , pathophysiology , disease , cardiology , heart failure , coronary heart disease , intensive care medicine , bioinformatics , endocrinology , biology
Background Although the increasing rate of cardiovascular mortality in patients with diabetes is thought to be due to the coronary atherosclerosis caused mainly by compounding factors such as dyslipidaemia and hypertension, it is now well documented that diabetes alone can lead to a vast array of molecular changes in the heart. Design The aim of this article was to comprehensively review the pathophysiological and molecular changes leading to diabetic cardiomyopathy ( DCM ), as well as to critically analyse the literature that offers evidence in favour and against the existence of the overt clinical expression of this entity. Results We included in the discussion studies that have revealed the existence of diabetic cardiomyopathy with unique remodelling pattern when compared to other types of cardiomyopathies. On the other hand, several studies debate the existence of clinically discernible cardiomyopathy caused only by diabetes and were also presented and discussed in details. Conclusion Clinicians should be aware of DCM when facing patients with diabetes in order both to recognize on time relevant symptoms and to intensively look for and treat other compounding factors, apart from optimal glucose control. Furthermore, the elucidation of the pathophysiological mechanisms leading to DCM could provide new therapeutic targets for heart disease, which will be wonderful for the good of our patients.