Transverse view of the inferior vena cava pitfall | POCUS | Dr. Koratala @NephroP

Long axis view of the IVC is susceptible to cylinder effect: nephropocus.co...
Therefore, it is recommended to evaluate it in transverse axis as well. However, it does not mean transverse is fool-proof. Novice ultrasound users can confuse right atrium for IVC & movement of liver with respiration can mimic IVC collapse.