The provided text appears to be a collection of references related to the cardiovascular effects of anabolic steroid abuse in athletes. It includes various research papers and case studies that discuss the potential risks and consequences of using anabolic steroids on cardiac health. The references cover topics such as cardiogenic shock, ventricular dysfunction, and sudden cardiac death in strength-trained athletes. The assignment likely requires students to analyze these sources, identify key findings, and discuss their implications for athlete safety.