Non-ischemia Cardiomyopathy and Polycythemia Secondary to Anabolic-Androgenic Steroid Use.

Athletes and bodybuilders use anabolic-androgenic steroids (AAS) to increase muscle mass and enhance performance. Its use is widespread among competitive athletes in order to enhance athletic performances. However, the use of AAS has been linked to many deleterious adverse effects, including cardiomyopathy and polycythemia. We present the case of a young man in his late 20s who presented with uncontrolled hypertension and elevated hemoglobin. He was found to have a reduced left ventricular ejection fraction of 20-25%. Further workup showed dilated cardiomyopathy and low normal erythropoietin (EPO) levels. Evaluation for polycythemia vera was negative, and there was no evidence of ischemic cardiomyopathy. The patient later admitted to using injected AAS for professional bodybuilding. The coexistence of both these conditions can be challenging to diagnose and treat. While primary and secondary polycythemia can lead to hyperviscosity and result in ischemic cardiomyopathy from coronary occlusion, anabolic steroids can directly result in cardiomyopathy and polycythemia. This case points to the importance of identifying cardiomyopathy and polycythemia from illicit drug use, which can often be missed, and the workups needed to identify the etiology.