11B-6 Detection of Electrical Current in a Live Rabbit Heart using Ultrasound

This paper describes the first direct measurement of a cardiac activation wave using ultrasound. Arrhythmia caused by abnormal propagation of the activation wave is sometimes corrected with ablation procedures. The standard techniques to map the wave are slow and have limited spatial resolution (5 m...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Olafsson, R., Jia, C., Huang, S.-W., Witte, R.S., O'Donnell, M.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Electric resistance Electrocardiography Frequency Heart Rabbits Spatial resolution Ultrasonic imaging Ultrasonic transducers Ultrasonic variables measurement Voltage
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