Mapping electrophysiological data in a heart chamber

作者： Graydon Beatty , Jeffrey Budd , Jonathan Kagan

DOI:

关键词:

摘要: A method of acquiring and mapping electrophysiological data in a heart chamber includes inserting catheter into the chamber. Electrophysiological is acquired with catheter. The position determined by using an electromagnetic field source external to chamber, location Information related three-dimensional geometry at least portion received, continuous color-coded map created superimposed on geometrical representation information.

参考文章(86)

Fred Zacouto, Device for protection against blood-related disorders, notably thromboses, embolisms, vascular spasms, hemorrhages, hemopathies and the presence of abnormal elements in the blood ,(1992)

Ronald S. Newbower, Apparatus for making cardiac output conductivity measurements ,(1981)

Philip Gold, Cardiac lead having multiple ring electrodes ,(1981)

Mir A. Imran, Method for mapping, ablation, and stimulation using an endocardial catheter ,(1992)

Rodney M Salo, Method and apparatus for measuring ventricular volume ,(1985)

Mir A. Imran, Endocardial mapping and ablation system utilizing separately controlled steerable ablation catheter with ultrasonic imaging capabilities and method ,(1993)

Robert C. Owens, Diagnostic catheter for monitoring cardiac output ,(1986)

Leon J. Frazin, Doppler-guided retrograde catheterization using transducer equipped guide wire ,(1991)

M. Kessler, Method of illustrating electrocardiographic values ,(1988)

Rodney W. Salo, Brian D. Pedersen, Method for matching the sensed length of an impedance measuring catheter to a ventricular chamber ,(1989)