Fig. 3From: Collapse of inferior vena cava during complex filter retrieval with consequent intra-procedural systemic hypotension and bradycardia: a case reportPost IVC filter retrieval. AÂ IVC venogram after filter retrieval shows the presence of a large thrombus in the IVC (yellow arrow). BÂ Complete resolution of the thrombus after starting IV heparin drip and preforming mechanical thrombectomyBack to article page