One-and-a-half ventricular repair for isolated right ventricle metastatic tumor resection after lobectomy for lung cancer.

A 77-year-old woman presented with shortness of breath 1 year after a right upper lobectomy for lung cancer. She showed a possible intracardiac metastasis on positron emission tomography scan. There was no other evidence of recurrence. The large right ventricular mass was associated with the right ventricle free wall, the apex, the papillary muscle, and the chordae to the tricuspid valve. After mass resection of the right ventricle, a one-and-a-half ventricular repair was performed with tricuspid valve replacement and defect closure. The patient was discharged on postoperative day 14 without complications and has been well for the first 3 months after the surgery.