Deposits immunoreactive to beta-amyloid protein, Difficulty climbing stairs, Difficulty running, Difficulty standing, Difficulty walking, Distal amyotrophy, Distal lower limb amyotrophy, Distal lower limb muscle weakness, Distal muscle weakness, Distal upper limb amyotrophy, Distal upper limb muscle weakness, Dysphagia, EMG: myopathic abnormalities, Elevated circulating creatine kinase concentration, Exercise-induced myalgia, Fatigue, Finger flexor weakness, Foot dorsiflexor weakness, Hyperlordosis, Inability to walk, Increased connective tissue, Increased variability in muscle fiber diameter, Intrinsic hand muscle atrophy, Limb-girdle muscle weakness, Limited elbow movement, Limited hip movement, Limited knee flexion/extension, Loss of ability to walk, Lower limb muscle weakness, Muscle fiber splitting, Muscle fibrillation, Muscular dystrophy, Muscular edema, Myalgia, Myopathy, Neck flexor weakness, Pelvic girdle muscle weakness, Pes cavus, Pollakisuria, Progressive proximal muscle weakness, Proximal amyotrophy, Proximal muscle weakness, Proximal muscle weakness in lower limbs, Proximal muscle weakness in upper limbs, Quadriceps muscle weakness, Reduced ejection fraction, Reduced tendon reflexes, Right bundle branch block, Right ventricular hypertrophy, Scapular winging, Shoulder girdle muscle weakness, Spinal rigidity, Tibialis atrophy, Tibialis muscle weakness, Tip-toe gait, Triceps weakness, Weakness of the intrinsic hand muscles, obsolete Toe walking

skeletal muscle fibrosis, skeletal muscle necrosis