Brown R I, Penn I M
Victoria Hospital, London, Ontario, Canada.
Cathet Cardiovasc Diagn. 1992 Jun;26(2):110-2. doi: 10.1002/ccd.1810260206.
Attempted coronary angioplasty of a right coronary artery sub-total occlusion was unsuccessful due to failure to cross the lesion with the dilatation catheter. Both fixed-wire and over-the-wire systems were tried. Coronary rotational ablation was successful in reducing the stenosis and allowing successful angioplasty.
因扩张导管未能通过病变部位,对右冠状动脉次全闭塞进行的冠状动脉血管成形术尝试未成功。固定导丝系统和过导丝系统均已试过。冠状动脉旋磨术成功减轻了狭窄并使血管成形术得以成功进行。