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Total Arterial Off-Pump Coronary Artery Bypass Grafting: A 1O-Year Experience 被引量:3
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作者 Biao Yuan Hong-Wei Qi +5 位作者 Jian-Gang zhao Xi-Zheng Wang Nan Chen feng-hua zhao Li-Fang Wang Huan-Ying Dong 《Chinese Medical Journal》 SCIE CAS CSCD 2018年第18期2179-2184,共6页
Background: Arterial grafts had better mid-term and long-term patency than saphenous vein grafts in coronary artery bypass grafting (CABG). We summarized our experience with total arterial off-pump coronary artery ... Background: Arterial grafts had better mid-term and long-term patency than saphenous vein grafts in coronary artery bypass grafting (CABG). We summarized our experience with total arterial off-pump coronary artery bypass grafting (OPCAB) and assessed the early clinical results, surgical complications, and follow-up. Methods: From January 2007 to May 2017,508 coronary artery disease patients undergoing total arterial OPCAB were enrolled. Clinical features, approaches, outcomes of surgical treatments, and follow-up data of these patients were studied retrospectively. A total of 122 patients underwent single left internal mammary artery (IMA)-left anterior descending artery grafts, whereas the other 386 patients underwent multiple vessel grafts. Results: The average distal anastomosis was 2.34 ± 0.97 (range: 1-4). All the patients were discharged from hospital except one died. A total of 457 (90.32%) patients were followed up. In the 4-, 7-, and 10-year follow-up groups, the rate of death from any cause was 1.19%, 6.47%, and 10.67%; rate of cardiac death was 0.60%, 2.88%, and 3.33%; rate of repeat revascularization was 0.00%, 3.60%. and 8.67%; rate ofischemic symptoms was 1.79%, 7.91%, and 11.33%; and incidence of stroke was 2.38%, 4.32%, and 6.67%, respectively. Poor medication adherence was observed in 9.38% of the follow-up population. Conclusions: Total arterial OPCAB with bilateral IMA, radial artery, and right gastroepiploic artery grafting yielded satisfactory early and midterm outcomes in this patient group, without a significant increase in early mortality or morbidity. Moreover, the long-term outcomes are also positive. 展开更多
关键词 Coronary Artery Bypass Grafting Gastroepiploic Artery OFF-PUMP Skeletonized Internal Mammary Artery Total Arterial Revascularization
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Synthesis of a novel naphthyl-based self-catalyzed phthalonitrile polymer
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作者 feng-hua zhao Ruo-Jin Liu +4 位作者 Xiao-Yan Yu Kimiyoshi-Naito Cheng-Chun Tang Xiong-Wei Qu Qing-Xin Zhang 《Chinese Chemical Letters》 SCIE CAS CSCD 2015年第6期727-729,共3页
A novel naphthyl-based self-catalyzed phthalonitrile monomer was prepared via nucleophilic displacement reaction. The structure was characterized by Fourier infrared spectrum (FT-IR) and nuclear magnetic resonance ... A novel naphthyl-based self-catalyzed phthalonitrile monomer was prepared via nucleophilic displacement reaction. The structure was characterized by Fourier infrared spectrum (FT-IR) and nuclear magnetic resonance (^1H NMR). The polymerization mechanism was explored. Thermal properties were characterized by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA), which demonstrated self-promoted behavior and excellent heat resistance. 展开更多
关键词 Phthalonitrile polymer Self-catalyzed Thermal properties Heat resistance
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