Between January 1997 and November 1999, 31 patients underwent combined valve and coronary artery bypass grafting (CABG) surgery in our institute. There was no hospital death and clinical symptom improved in all patients after surgery. Mean follow-up was 16.3 months. The actuarial survival rate was 96.8% at 1 year. There were 4 late deaths (CHF in 3, arrhythmia in 1). Tepid blood cardioplegia was effective for those operations. Operation of CABG combined with valve surgery or LV surgery could be safely performed. We therefore considered that complete correction of the lesion with not only CABG but also combined valve surgery or LV surgery was the procedures of choice in patients with complicated lesions.