Reviewed prevalence data on health parameters for football officials, noting outcomes when screening criteria were applied in preseason exams. Referees had a lower risk than the national 10-year coronary heart disease risk but a higher risk compared with that of the low-risk population. Results suggested that more graded exercise testing was…

A recent study suggests that high-density lipoprotein cholesterol (HDL-C) level may be a better predictor of heart disease than total cholesterol level. Even moderate amounts of aerobic exercise can raise the level of HDL-C and lower the risk of coronary artery disease. (SM)

Patients with chronic conditions such as coronary artery disease, hypertension, diabetes, and obesity might benefit from prescribed exercise. Although exercise does not reverse pathologic changes, it may play a role in disease management. (JD)

Discusses contraindications to athletic participation, examining the cardiac, respiratory, and central nervous system conditions that warrant activity disqualification. Provides guidelines about when it is safe for individuals to participate, and discusses the physician's responsibility. (SM)

Findings from a survey of 92 American medical school curriculums suggest that physicians may be unprepared to offer effective counseling on exercise. The survey showed that 67 percent of schools had no formal instruction in exercise medicine. A required course emphasizing cardiorespiratory fitness is recommended. (IAH)

Reviews possible mechanisms by which exercise lowers blood pressure and discusses research which indicates exercise is an effective therapy for hypertension. The article presents information to help physicians counsel hypertensive patients wanting to start an exercise program and examines the use of exercise testing to predict the onset of…

In discussing pharmacologic control of hypertension in children and adolescents who participate in sports, the second of two articles emphasizes drugs with few side effects and that usually do not alter heart rate (e.g., long-lasting angiotensin-converting enzyme inhibitors or calcium channel blockers). Such drugs allow continued sports…

In the absence of national screening requirements, physicians have been vulnerable to lawsuits following sudden cardiac deaths in athletes. The American Heart Association recently recommended routine cardiovascular screening for athletes. The article suggests that it is time for mandatory, national standardized cardiovascular screening for…