The Deceptive Myxoid Appearance of a Low-Grade Cardiac Sarcoma and Its Accompanying Diagnostic Challenges: A Case Report Journal title: Multidisciplinary Cardiovascular Annals Authors: Kambiz Mozaffari, Hooman Bakhshandeh, Reza Kiani, Nader Givtaj, Hamid Reza Pooraliakbr Subject(s):