We have located links that may give you full text access.
CASE REPORTS
JOURNAL ARTICLE
In vivo detection of coronary artery anomalies in asymptomatic athletes by echocardiographic screening.
Chest 1998 July
BACKGROUND: Anomalous origin of coronary arteries (AOCA) is a rare congenital disease. Although it may have a benign course, it has been identified as a frequent cause of sports-related sudden death. Unfortunately, in vivo detection of AOCA is not easy, as individuals with this anomaly often are asymptomatic and show no signs of myocardial ischemia. Presently, transthoracic two-dimensional echocardiography (TTE) is the only noninvasive, widely available tool to visualize the ostia and first tracts of coronary arteries.
OBJECTIVE: To assess the efficacy of TTE in the screening of AOCA in a large athletic population.
STUDY DESIGN: In a prospective study, we assessed the ostia and first tracts of coronary arteries in 3,650 subjects (mean age, 30+/-12 years) practicing different sports at various competitive levels. Subjects underwent a TTE examination in our laboratory for scientific or diagnostic purposes.
RESULTS: Technically satisfactory echocardiograms were obtained in 3,504 subjects (96%); a clear visualization of the ostia and first tracts of both coronary arteries was obtained in 3,150 cases (90%). Three asymptomatic athletes (0.09%) were suspected to have an AOCA; two with a right coronary artery origin from the left sinus, and one with a left coronary artery origin from the right sinus. Diagnosis was confirmed by coronary angiography.
CONCLUSIONS: Our study indicated that AOCA is rare in asymptomatic athletes. Systematic and accurate exploration of coronary anatomy in athletes referred for a diagnostic TTE examination may be useful in identifying those with AOCA.
OBJECTIVE: To assess the efficacy of TTE in the screening of AOCA in a large athletic population.
STUDY DESIGN: In a prospective study, we assessed the ostia and first tracts of coronary arteries in 3,650 subjects (mean age, 30+/-12 years) practicing different sports at various competitive levels. Subjects underwent a TTE examination in our laboratory for scientific or diagnostic purposes.
RESULTS: Technically satisfactory echocardiograms were obtained in 3,504 subjects (96%); a clear visualization of the ostia and first tracts of both coronary arteries was obtained in 3,150 cases (90%). Three asymptomatic athletes (0.09%) were suspected to have an AOCA; two with a right coronary artery origin from the left sinus, and one with a left coronary artery origin from the right sinus. Diagnosis was confirmed by coronary angiography.
CONCLUSIONS: Our study indicated that AOCA is rare in asymptomatic athletes. Systematic and accurate exploration of coronary anatomy in athletes referred for a diagnostic TTE examination may be useful in identifying those with AOCA.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app