Angioplasty of degenerated saphenous vein grafts--role of covered stents. 2007

K Sarat Chandra, and Ritesh Kumar, and S Jai Shankar
Department of Cardiology, Nizam's Institute of Medical Sciences, Hyderabad 500082.

To study the safety and efficacy of covered stents in angioplasty of saphenous vein grafts a retrospective study was carried out among 12 consecutive cases admitted at the cardiology unit of Nizam's Institute of Medical Sciences during last 3 years. Angioplasty of saphenous vein grafts is a challenging task due to the different nature of the disease in vein grafts compared to the native coronary arteries. The lesions in vein grafts are more often diffuse and have considerable loose atherothrombotic material that is prone for distal embolisation, resulting in slow flow/no reflow and myocardial damage. Use of covered stents for saphenous vein grafts appears to be feasible and safe.

UI MeSH Term Description Entries
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D012086 Reoperation A repeat operation for the same condition in the same patient due to disease progression or recurrence, or as followup to failed previous surgery. Revision, Joint,Revision, Surgical,Surgery, Repeat,Surgical Revision,Repeat Surgery,Revision Surgery,Joint Revision,Revision Surgeries,Surgery, Revision
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly
D001026 Coronary Artery Bypass Surgical therapy of ischemic coronary artery disease achieved by grafting a section of saphenous vein, internal mammary artery, or other substitute between the aorta and the obstructed coronary artery distal to the obstructive lesion. Aortocoronary Bypass,Bypass, Coronary Artery,Bypass Surgery, Coronary Artery,Coronary Artery Bypass Grafting,Coronary Artery Bypass Surgery,Aortocoronary Bypasses,Artery Bypass, Coronary,Artery Bypasses, Coronary,Bypass, Aortocoronary,Bypasses, Aortocoronary,Bypasses, Coronary Artery,Coronary Artery Bypasses
D012501 Saphenous Vein The vein which drains the foot and leg. Saphenous Veins,Vein, Saphenous,Veins, Saphenous
D015607 Stents Devices that provide support for tubular structures that are being anastomosed or for body cavities during skin grafting. Stent

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