Key result
Intracardiac electrography helps establish the position of a venous catheter in the coronary venous system and indicates potential variations in the coronary sinus and its tributaries.
Population
Humans undergoing venous catheterization at Brigham Hospital
Design
Other
Authors
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May aid confirmation of catheter position in coronary veins; leaves open prospective validation before clinical adoption.
Observational
No
Intracardiac electrography can be utilized to guide and confirm the anatomical positioning of venous catheters within the coronary venous system.
Levine et al. (1950) reported an observational. Intracardiac electrography via venous catheter was evaluated on Catheter position and potential variations in the coronary venous system. Intracardiac electrography helps establish the position of a venous catheter in the coronary venous system and indicates potential variations in the coronary sinus and its tributaries.
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