A G2 inferior vena cava filter migrated completely into the right ventricle, resulting in chest pain, ventricular tachycardia, and hypotension in a 63-year-old man. Due to the filter's position, the patient was at high risk for further life-threatening cardiopulmonary complications. Percutaneous filter retrieval was successfully performed as a less-invasive alternative to open cardiothoracic surgery.