A patient with restrictive cardiomyopathy in electon microscopy shows
a.Non branching fibers of indefinite length between atrophic myocardial fibers
b.Myocardial hypertrophy wih transverse myocardial diametre >40mm
c.Myofibre disarray
d.Loss of myocytes with extensive fatty infiltration
ans:a.Non branching fibers of indefinite length between atrophic myocardial fibers