Review Question - QID 108428

A 25-year-old female is diagnosed with hypertension by her primary care physician after being found to have persistently elevated blood pressure measurements. She also has a history of intermittent headaches and also complains of leg cramps after walking. On physical exam she is found to have a systolic heart murmur as well as cold feet with a poor capillary refill time. In addition, a blood pressure from her lower extremity is found to be significantly lower than in her upper extremities. Based on clinical suspicion, a chest radiograph is obtained and the result is shown in the radiograph provided (Figure A). Which of the following clinical conditions is associated with this patient’s most likely disorder?