1. Prevalence of multivalvular regurgitation in athletes
- Author
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Douglas, Pamela S., Berman, Gail O., O'Toole, Mary L., Hiller, W. Douglas B., and Reichek, Nathaniel
- Subjects
Aortic valve insufficiency -- Physiological aspects ,Athletes -- Physiological aspects ,Exercise -- Physiological aspects ,Health - Abstract
To assess the effects of exercise training on the prevalence of valvular regurgitation, 2-dimensional echocardiography and Doppler flow mapping were performed in 45 athletes and 26 sedentary control subjects of similar age and sex. Mitral, tricuspid, aortic and pulmonic regurgitations were sought in all possible views and mitral and tricuspid flow velocities were recorded. Mitral and tricuspid anulus diameters and the maximal areas of regurgitant flow were planimetered. Regurgitation of at least one of the cardiac valves was found in 91% of athletes but in only 38% of control subjects (p
- Published
- 1989