期刊
INTERNATIONAL JOURNAL OF SPORTS MEDICINE
卷 29, 期 1, 页码 81-85出版社
GEORG THIEME VERLAG KG
DOI: 10.1055/s-2007-965110
关键词
follow-up; congenitally bicuspid aortic valve; sports eligibility
The purpose of this study was to evaluate the impact of a long-term athletic training on the clinical course of bicuspid aortic valve. A group of 81 athletes (73 M, 8 F, 22.7 +/- 5.6 years) with bicuspid aortic valve was collected. Based on clinical and echocardiographic criteria, athletes were initially divided into 2 groups: the low-risk (51 athletes) and the high-risk group (30 athletes). The highrisk athletes were disqualified from training and competitions after the first evaluation. Over the follow-up period, all of them showed significant worsening of morphologic and hemodynamic features of bicuspid aortic valve; two underwent surgical valvular repair and one of them died suddenly. Over the same period, six of the initially low-risk athletes (7%) showed significant worsening of morphologic features of bicuspid aortic valve and/or incidence of symptoms which led to their disqualification from competition. At the end of follow-up, we observed that in highrisk subjects the progression of valvular disease occurred independently from the former athletic activity and that the majority of athletes with mild bicuspid aortic valve had a benign clinical course. However, athletes with bicuspid aortic valve should be viewed with caution, and continued clinical surveillance would be mandatory.
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