Evaluation of a heart sound simulator in teaching cardiac auscultation
نویسندگان
چکیده
منابع مشابه
Unsupervised Clustering of Heart Sound Recordings for Cardiac Auscultation Database Indexing
This study proposes an unsupervised framework for classifying heart sound data. Its goal is to cluster unknown heart sound recordings, such that each cluster contains sound recordings belonging to the same heart diseases or normal heart beat category. The proposed framework is more flexible than the conventional supervised classification of heart sounds by the case when heart sound data belong ...
متن کاملTeaching cardiac auscultation using simulated heart sounds and small-group discussion.
BACKGROUND AND OBJECTIVES Several educators have reported poor identification of abnormal cardiac sounds by primary care residents. Practice and review with cardiology patient simulators and prerecorded heart sounds has been shown to increase the accuracy of diagnosis by medical students and residents. METHODS The participants were 15 members of an urban family practice residency. The residen...
متن کاملCardiac Auscultation
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چکیده: یکی از دوره های مهم تاریخی ایران به لحاظ تأمین استقلال ملی مذهبی و حتی تأثیر آن بر فرهنگ و مذهب ایرانیان، دوره صفویه است. رسمیت دادن و رواج مذهب شیعه توسط شاه اسماعیل اول، یکی از مهمترین اقدامات این دولت محسوب می شود. بنابراین برای اجرای این سیاست، وی منصب صدارت را به عنوان منصبی مذهبی- حکو متی ایجاد کرد .این منصب از دوره ی تیموریان ایجاد شده بود ولی در اواخر این دوره اهمیت بیشتری یافت...
15 صفحه اولExperimental Validation of a Cardiac Simulator for in vitro Evaluation of Prosthetic Heart Valves
OBJECTIVE This work describes the experimental validation of a cardiac simulator for three heart rates (60, 80 and 100 beats per minute), under physiological conditions, as a suitable environment for prosthetic heart valves testing in the mitral or aortic position. METHODS In the experiment, an aortic bileaflet mechanical valve and a mitral bioprosthesis were employed in the left ventricular ...
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ژورنال
عنوان ژورنال: Academic Medicine
سال: 1976
ISSN: 1040-2446
DOI: 10.1097/00001888-197607000-00018