WALTHAM, Massachusetts, April 21 -- 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 April 2021 edition:

Original Articles:

* Implementation of a Myocardial Perfusion Imaging Risk Algorithm to Inform Appropriate Downstream Invasive Testing and Treatment