[3-dimension vectorcardiography. Preliminary study].
The authors study individuals in which the amplified electrical signal is fed into an analogic-digital converter in which the memory is stored in a mini-computer which at the same time feeds into two digital-analogic converters to obtain the reading. They conclude that the treatment of this curve in space is useful in the diagnosis of some heart diseases if some parameters such as acceleration and torsion are studied.
Electrocardiography↗