[Additional diagnostical ECG parameters in particular cardial pathology].
The authors offer additional diagnostic ECG parameters including temporal dependences of the angular (phase) rotation speed of the integral electric heart vector relative to the pinning point of the vector origin, the linear speed of the transference of the terminus along the loop trajectory, as well as a new parameter, the product of vector angular speed magnitude and the magnitude of its value at each moment of time. Reference values are adduced; their changes in post-infarction patients and in Wolff Parkinson White syndrome and their sensitivity to these diseases have been analyzed.
Bakutskiĭ
V N
VN
Volobuev
A N
AN
Kondurtsev
V A
VA
D000293:Adolescent; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D021621:Imaging, Three-Dimensional; D008297:Male; D009200:Myocardial Contraction / Q000502:physiology; D009203:Myocardial Infarction / Q000175:diagnosis* / Q000503:physiopathology; D014672:Vectorcardiography / Q000379:methods*; D014927:Wolff-Parkinson-White Syndrome / Q000175:diagnosis* / Q000503:physiopathology