Comment Period Extended to 3/23/2015 for Notice of Proposed Rulemaking (NPRM) for FDAAA 801 and NIH Draft Reporting Policy for NIH-Funded Trials
49 studies found for:    echocardiography | Open Studies | NIH, U.S. Fed
Found 49 studies with search of:   echocardiography | Open Studies | NIH, U.S. Fed
Recognized Terms and Synonyms:
echocardiogram:   469 studies
echocardiography:   1165 studies
heart ultrasound:   34 studies
cardiac echo:   10 studies
echocardiographic procedure:   4 studies
sound measurement:   3 studies
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C Cardiac
Clinical Center
D Diseases
H Heart
I Institute
B blood
E echocardiogram
F function
G gov
H history
I imaging