Bi-Caval Dual Lumen Catheter for Pediatric Patients Undergoing Venovenous Extracorporeal Membrane Oxygenation.

https://doi.org/10.4068/cmj.2021.57.3.219 C Chonnam Medical Journal, 2021 Chonnam Med J 2021;57:219-220 Corresponding Author: In-Seok Jeong Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hospital, Chonnam National University Medical School, 42 Jebong-ro, Dong-gu, Gwangju 61469, Korea Tel: +82-62-220-6546, Fax: +82-62-227-1636, E-mail: isjeong1201@gmail.com Article History: Received February 25, 2021 Revised March 28, 2021 Accepted March 29, 2021 FIG. 1. Avalon catheter has dual lumen for both drainage (blue arrow) and perfusion (red arrow) in one tube (A). Transesophageal echocardiography during cannulation showed that the perfusion hole was located at mid right atrium right above tricuspid valve (TV, arrow head). Perfusion flow went from the perfusion hole to the TV direction (B). After establishment of good catheter position, the catheter was clamped (C) and connected to extracorporeal membrane oxygenation (D). Bi-Caval Dual Lumen Catheter for Pediatric Patients Undergoing Venovenous Extracorporeal Membrane Oxygenation Min Chul Kim, In-Seok Jeong*, Joon Ho Ahn, Dae Young Hyun, Dowan Kim, Kyoseon Lee, Youngkeun Ahn, and Myung Ho Jeong Division of Cardiology, Department of Internal Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea