American heart journal
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American heart journal · Jul 2006
Randomized Controlled Trial Multicenter Study Comparative StudyEffect of teaching and type of stethoscope on cardiac auscultatory performance.
Auscultation of the heart is a routine procedure. It is not known whether auscultatory skills can be improved by teaching or with the use of an advanced stethoscope. ⋯ Heart auscultation findings were in poor accordance with echocardiographic findings and had high interobserver variation. Neither outcome improved to any important extent with the subjects' use of an advanced stethoscope or attending of a course in heart auscultation.