Safety and usefulness of transesophageal echocardiography in persons aged greater than or equal to 70 years.
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Division of Cardiology, Jewish Hospital at Washington University Medical Center, St. Louis, Missouri 63110.
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D000368:Aged; D000369:Aged, 80 and over; D004452:Echocardiography / Q000009:adverse effects / Q000379:methods*; D005260:Female; D006331:Heart Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D012449:Safety