We have located links that may give you full text access.
Use of echocardiograms in the Medicare population: a diagnostic tool in the fight against severe aortic stenosis.
Journal of Comparative Effectiveness Research 2019 January 15
AIM: To estimate undiagnosed aortic stenosis (AS) in the Medicare population.
METHODS: Patients enrolled (2011-2014) were eligible. After criteria were applied, time zero was the first record of an echocardiogram (ECHO) for the ECHO-AS cohort and randomly assigned for the no-ECHO cohort. The ECHO-AS cohort was propensity matched to patients in the no-ECHO cohort, and survival analysis was performed.
RESULTS: Of the 854,493 (25%) patients who received an ECHO, 1 in 4 were diagnosed with AS. After propensity matching, the no-ECHO cohort who died, almost half (49%) had a record of a cardiovascular event prior to their death. The no-ECHO cohort had statistically significant (p = 0.003) higher risk of death than their ECHO-AS counterparts.
CONCLUSION: In the Medicare population, patients aged 65 years or older, with increased risk factors for and symptoms common in AS patients, should be considered for diagnostic ECHOs.
METHODS: Patients enrolled (2011-2014) were eligible. After criteria were applied, time zero was the first record of an echocardiogram (ECHO) for the ECHO-AS cohort and randomly assigned for the no-ECHO cohort. The ECHO-AS cohort was propensity matched to patients in the no-ECHO cohort, and survival analysis was performed.
RESULTS: Of the 854,493 (25%) patients who received an ECHO, 1 in 4 were diagnosed with AS. After propensity matching, the no-ECHO cohort who died, almost half (49%) had a record of a cardiovascular event prior to their death. The no-ECHO cohort had statistically significant (p = 0.003) higher risk of death than their ECHO-AS counterparts.
CONCLUSION: In the Medicare population, patients aged 65 years or older, with increased risk factors for and symptoms common in AS patients, should be considered for diagnostic ECHOs.
Full text links
Related Resources
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