Published in:
Open Access
01-10-2016 | Molecular Imaging (J Wu and P Nguyen, Section Editors)
Molecular Imaging of Angiogenesis in Cardiac Regeneration
Authors:
Ljubica Mandic, Denise Traxler, Alfred Gugerell, Katrin Zlabinger, Dominika Lukovic, Noemi Pavo, Georg Goliasch, Andreas Spannbauer, Johannes Winkler, Mariann Gyöngyösi
Published in:
Current Cardiovascular Imaging Reports
|
Issue 10/2016
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Abstract
Purpose of Review
Myocardial infarction (MI) leading to heart failure displays an important cause of death worldwide. Adequate restoration of blood flow to prevent this transition is a crucial factor to improve long-term morbidity and mortality. Novel regenerative therapies have been thoroughly investigated within the past decades.
Recent Findings
Increased angiogenesis in infarcted myocardium has shown beneficial effects on the prognosis of MI; therefore, the proangiogenic capacity of currently tested treatments is of specific interest. Molecular imaging to visualize formation of new blood vessels in vivo displays a promising option to monitor proangiogenic effects of regenerative substances.
Summary
Based on encouraging results in preclinical models, molecular angiogenesis imaging has recently been applied in a small set of patients. This article reviews recent literature on noninvasive in vivo molecular imaging of angiogenesis after MI as an integral part of cardiac regeneration.