Pedersen H K, Vatne K, Simonsen S
Røntgen-radiumavdelingen, Røntgenavdelingen, Regionsykehuset i Tromsø.
Tidsskr Nor Laegeforen. 1990 Mar 10;110(7):830-2.
Angiography of 169 patients who had been treated successfully with PTCA showed restenosis in 61. Of these, 38 were successfully treated with a new PTCA, and six developed a new restenosis. Restenosis usually appears during the first four months after PTCA in vessels with a diameter less than three millimeters. The authors emphasize the importance of careful clinical follow-up.
对169例经皮腔内冠状动脉成形术（PTCA）治疗成功的患者进行血管造影显示，61例出现再狭窄。其中，38例经再次PTCA成功治疗，6例出现新的再狭窄。再狭窄通常发生在PTCA术后的前四个月内，多见于直径小于3毫米的血管。作者强调了仔细临床随访的重要性。
