Fig. 2From: Temporary transvenous pacing guided by the combined use of ultrasound and intracavitary electrocardiography: a feasible and safe techniqueSubcostal inferior vena cava (IVC) view demonstrating the EC entering (white arrow) and getting out (black arrow) the IVC in direction of the right heart chambers. RA right atrium, tv tricuspid valve, RV right ventricleBack to article page