Institute of Cardiovascular Diseases, The Madras Medical Mission, 4A, Mogappair, Chennai, Tamilnadu, 600037, India.
J Cardiothorac Surg. 2021 Sep 8;16(1):257. doi: 10.1186/s13019-021-01640-6.
In the VEST IV trial, the author concluded that external stenting of saphenous vein graft mitigates its remodeling and also significantly reduces the diffuse intimal hyperplasia and development of lumen irregularities at 4.5 years after coronary artery bypass grafting surgery. We also have valuable a suggestion in addition to external stenting that might nullify the pathology caused by the stent and might enhances graft patency.
在 VEST IV 试验中,作者得出结论,静脉移植物外部支架减轻了其重塑,并且在冠状动脉旁路移植手术后 4.5 年内也显著减少了弥漫性内膜增生和管腔不规则的发展。除了外部支架之外,我们还有一个有价值的建议,它可能消除支架引起的病理学,并可能提高移植物的通畅性。