{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,23]],"date-time":"2025-10-23T11:00:11Z","timestamp":1761217211296},"reference-count":21,"publisher":"Cambridge University Press (CUP)","issue":"4","license":[{"start":{"date-parts":[[2008,8,1]],"date-time":"2008-08-01T00:00:00Z","timestamp":1217548800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Cardiol Young"],"published-print":{"date-parts":[[2008,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S104795110800245X_abs1\" sec-type=\"general\"><jats:title>Background<\/jats:title><jats:p>The prevalence of mitral valvar prolapse has been reported to be between 0.6 and 21%. The goal of our study was to evaluate its prevalence in young athletes who underwent hand-held echocardiography as a screening mostly in southern California.<\/jats:p><\/jats:sec><jats:sec id=\"S104795110800245X_abs2\" sec-type=\"methods\"><jats:title>Methods<\/jats:title><jats:p>We retrospectively analyzed 1742 echocardiograms that were performed as a part of a cardiac screening of teenage athletes. The total prevalence of mitral valvar prolapse was calculated and stratified based on gender.<\/jats:p><\/jats:sec><jats:sec id=\"S104795110800245X_abs3\" sec-type=\"results\"><jats:title>Results<\/jats:title><jats:p>We screened a total of 1172 male and 570 female high school athletes. The echocardiographic prevalence of mitral valvar prolapse was 0.9%. The prevalence was similar in both genders, at 1.2% in male and 0.7% in female athletes.<\/jats:p><\/jats:sec><jats:sec id=\"S104795110800245X_abs4\" sec-type=\"conclusion\"><jats:title>Conclusion<\/jats:title><jats:p>The prevalence of mitral valvar prolapse in young athletes mostly in southern California was found to be less than 1%, and was similar in both genders.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s104795110800245x","type":"journal-article","created":{"date-parts":[[2008,6,30]],"date-time":"2008-06-30T09:06:26Z","timestamp":1214816786000},"page":"402-404","source":"Crossref","is-referenced-by-count":5,"title":["Prevalence of mitral valvar prolapse in young athletes"],"prefix":"10.1017","volume":"18","author":[{"given":"Absalom D.","family":"Hepner","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Holly","family":"Morrell","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Seaneen","family":"Greaves","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jeff","family":"Greaves","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohammad Reza","family":"Movahed","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2008,8,1]]},"reference":[{"key":"S104795110800245X_ref21","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijcard.2006.11.130"},{"key":"S104795110800245X_ref19","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(80)91818-8"},{"key":"S104795110800245X_ref18","doi-asserted-by":"publisher","DOI":"10.1111\/j.0954-6820.1984.tb04986.x"},{"key":"S104795110800245X_ref16","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9343(01)00981-0"},{"key":"S104795110800245X_ref14","first-page":"511","article-title":"Prevalence of mitral valvar prolapse in ethnic groups","volume":"20","author":"Theal","year":"2004","journal-title":"Can J Cardiol"},{"key":"S104795110800245X_ref13","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-8703(99)70151-1"},{"key":"S104795110800245X_ref12","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(85)80021-8"},{"key":"S104795110800245X_ref11","first-page":"161","article-title":"Mitral valvar prolapse. 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