In:
The Journal of Vascular Access, SAGE Publications
Kurzfassung:
Mirror people have difficulty with PICC placement due to inversion of organs. Intracavitary electrocardiography (IC-ECG) guided peripherally inserted central catheter (PICC) tip location technique has been widely applied in clinical practice. Case description: Herein, we admitted a 59-year-old man diagnosed with esophageal cancer (EC). Chest X-ray and computed tomography (CT) revealed that the patient was with a mirror-image dextrocardia and situs inversus totalis: the heart and stomach located in the right side of the body, whereas the liver located in the left side. Echocardiography suggested that the apex of the heart pointed toward the right, while the left and right chambers were inverted. The relationship of the heart chambers, structure, and function were normal: left ventricular ejection fraction was 0.67, left atrial diameter was 31 mm, and heart output was 4.7 L/min. Surface ECG showed typical features of a dextrocardia: P-wave inverted on lead I. Amplitude of the R-wave and S-wave decreased gradually on lead chest from V1 to V5. Compared with the normal ECG image, the waves completely exchanged on lead II and III, so as on aVR and aVL. Methods: Column of saline technique can assist operator estimate the tip position in real-time according to P-wave changes. When the height of P-wave reaches to its highest, it means that the tip of catheter has advanced to the target position of cavo-atrial junction (CAJ). Outcomes: Patient was inserted catheter and no adverse events were reported. Conclusions: Measuring the predicted length of catheter is still an indispensible procedure to help precisely adjusting the tip position in IC-ECG guided PICC. Our work provides both supplement for clinical data to facilitate further research and better understanding of special types of PICC to clinicians.
Materialart:
Online-Ressource
ISSN:
1129-7298
,
1724-6032
DOI:
10.1177/11297298241278384
Sprache:
Englisch
Verlag:
SAGE Publications
Publikationsdatum:
2024
ZDB Id:
2079292-X
