“ Idliwh Plaquenil An exam may find Abnormally developed bones leading to deformities of the chest and back scoliosis Abnormal heart muscle function cardiomyopathy Congestive heart failure or irregular heartbeat arrhythmias rare Muscle deformities including Contractures of heels and legs Abnormal fat and connective tissue in calf muscles Muscle loss that begins in the legs and pelvis then moves to the muscles of the shoulders neck arms and respiratory system Tests that may be done include CPK blood test Electromyography EMG nerve testing Muscle biopsy or genetic blood test Treatment There is no known cure for Becker muscular dystrophy. Mxhkdl ”