Chest CT tomography vs. intracavitary electrocardiogram guidance in predicting the length of PICC placement.

ABSTRACT:

Background

To evaluate chest computed tomography (CT) compared to intracavitary electrocardiogram (ECG) in predicting the length of peripherally inserted central catheter (PICC) placement and analyzing the accuracy of the positioning methods.

Methods

This study included a total number of 436 patients who underwent PICC placement. The patients enrolled were randomly divided into two groups: ECG group (n = 218, received IC-ECG) and chest CT group (n = 218, received chest CT). The tip length of the catheter in the superior vena cava, the measured length of the catheter and the actual insertion length of the catheter were observed and recorded in the two groups.

Results

The best catheterization rate of tip positioning and the one-time placement rate of tip positioning in

SUBMITTER: Dong H 

PROVIDER: S-EPMC9118803 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature