in 6 dogs , the end-diastolic area and percent fractional shortening ( % fs ) in each short-axis view of the left ventricle at the level of the mitral valve , chordae tendineae , papillary muscles , low papillary muscles and apex were measured during 60 minutes , and end-diastolic wall thickness of infarct area situated in the transitional zone between the septum and the anterior wall were compared with that of non-infarct area immediately and subsequent 60 minutes after occlusion .
C0225897
left ventricle
C0026264
mitral valve