WALTHAM, Massachusetts, Oct. 20 -- Circulation-Cardiovascular Imaging, a journal from the American Heart Association that says it features innovative, multimodality approaches to diagnosis and risk stratification of cardiovascular disease, published research articles on the following topics in its October 2021 edition:

Original Articles:

* Relative Prognostic Significance of Positron Emission Tomography Myocardial Perfusion Imaging Markers in Cardiomyopathy