Khalilullah M, Tyagi S, Lochan R, Yadav B S, Nair M, Gambhir D S, Khanna S K
Circulation. 1987 Sep;76(3):597-600. doi: 10.1161/01.cir.76.3.597.
Four patients with aortitis and stenotic lesions of the aorta were successfully treated by percutaneous transluminal balloon angioplasty. The peak systolic gradient across the constrictions decreased from 82.5 +/- 35.7 to 37.5 +/- 18.5 mm Hg immediately after dilatation. Repeat angiography in the first three patients performed 2 months later showed a further decrease in the gradient to 13.8 +/- 9.5 mm Hg. There were no complications during or after the procedure, and all the patients have shown remarkable symptomatic relief during the follow-up.
4例患有主动脉炎和主动脉狭窄性病变的患者通过经皮腔内球囊血管成形术获得成功治疗。扩张后,跨缩窄处的收缩期峰值梯度立即从82.5±35.7降至37.5±18.5毫米汞柱。2个月后对前3例患者进行的重复血管造影显示梯度进一步降至13.8±9.5毫米汞柱。手术期间及术后均无并发症,所有患者在随访期间症状均有明显缓解。