Objecitve: To Evaluate the characterization in myocardial fibrosis of hypertensive heart disease with ultrasonic backscatter parameters. The question is "what exactly is the main difference...", but essentially the most voted responses react with "rather than telling you what is the primary difference I am telling you how you need to https://share.evernote.com/note/ba3db039-c614-ebfa-8555-87a8070e45cc