A major concern of patients with ischaemic heart disease is whether sexual activity is safe. In addition, patients are often reluctant to discuss sexual problems, including erectile dysfunction. Fear of sexual failure or fear of an acute ischaemic cardiac event as a result of sexual activity may create anxiety and lead to avoidance of sexual activity, which can significantly affect quality of life. In patients with a recent acute myocardial infarction the participation in a cardiac rehabilitation program should be strongly encouraged. The results are an improvement in physical capacity and self confidence. The performance of an exercise test at the time of hospital discharge following acute myocardial infarction is mandatory, and can be used in both risk stratification and cardiac rehabilitation. Patients who can manage a work capacity of at least 100 Watt without evidence of myocardial ischaemia or arrhythmias may without concerns take part in an active sexual life. Comprehensive information and appropriate use of pharmacologic agents for erectile dysfunction can add significantly to quality of life.