Physical Aspects of the "Direct" Recording of Body Displacement, Velocity, and Acceleration by Shin-Bar Ballistocardiographs
نویسندگان
چکیده
منابع مشابه
Physical aspects of the "direct" recording of body displacement, velocity, and acceleration by shinbar ballistocardiographs.
THE APPLICATION of physical principles to problems inherent in taking and recording ballistocardiograms has resulted, not only in greater understanding of the genesis of the record, but also in several important advances in other directions. Thus, under the impact of this analysis a new type of instrument, the ultra-low frequency ballistocardiograph, has been reintroduced and the older high-fre...
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ژورنال
عنوان ژورنال: Circulation
سال: 1961
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.23.3.426