A comprehensive mapping of spatial vectorcardiographic data

Autor: J. von der Groeben
Rok vydání: 1958
Předmět:
Zdroj: American Heart Journal. 56:510-517
ISSN: 0002-8703
DOI: 10.1016/0002-8703(58)90080-2
Popis: High-speed, simultaneous film recording of the scalar components X, Y, and Z is used for plotting vector loops with accurate spatial and temporal representation. Such loops are used for computing spatial magnitude and tilt position curves which are an essential supplement to plane projection loops. A brief description is given of the recording instrument which has a wide frequency and speed range.
Databáze: OpenAIRE