the left ventricle was divided into 11 segments and the severity of wall motion abnormality ( wma ) was classified into 4 grades , i.e . akinesis or dyskinesis ( a ) , severe hypokinesis ( sh ) , hypokinesis ( h ) and normokinesis ( n ) , and numerical scores were assigned to each grade of wma as follow ;
C0013384
dyskinesis
C0086439
hypokinesis