( 심실비치밀화증 ) Non- trabeculationDefinition Diagnostic criteria(1~3) Diffential diagnostic(1~7 ... ompacted ratio (suggested as 2.0 in adults)Diffential diagnostic(1~7 ) Normal heart with prominent ... arrythmias and systemic embolic events . ( Weiford et al . 2004)Diagnostic criteria(1~3 ) Presence of