Abnormal results of function studies
Notes: Abnormal retinal function study ; Reduced ventilatory capacity ; Reduced vital capacity ; Abnormal electrophysiological intracardiac studies ; Abnormal phonocardiogram ; Abnormal vectorcardiogram ; Abnormal renal function test ; Abnormal basal metabolic rate [BMR] ; Abnormal bladder function test ; Abnormal splenic function test ; electromyogram of eye (R94.113) ; long QT syndrome (I45.81) ; abnormal glucose (R73.0-)