A Two-Dimensional Ballistocardiographic Study of 59 Apparently Normal Persons

Autor: Gwendolyn L. Morris, John R. Braunstein
Rok vydání: 1955
Předmět:
Zdroj: Circulation. 11:767-773
ISSN: 1524-4539
0009-7322
DOI: 10.1161/01.cir.11.5.767
Popis: Simultaneous longitudinal and transverse ballistocardiograms were obtained from 59 apparently normal persons. A highly significant correlation was found to exist between body surface area and basal longitudinal "IJ" amplitude. The significance of this is discussed. The transverse IJ amplitude is shown to be related to the rotation of the heart about the anteroposterior axis of the body.
Databáze: OpenAIRE