Fig. 2From: Umbilical catheter placement aided by coronary guidewiresPlacement of umbilical artery catheter (UAC). A, B Coronary guidewire (CGW) passing through the umbilicus. C CGW reaching the descending aorta and the umbilical catheter sliding through the umbilicus. D–F UAC passing over the CGW towards thoracic and descending aortaBack to article page