Transesophageal Echocardiographic Estimation of Coronary Sinus Blood Flow for Predicting Favorable Postoperative Transit Time Coronary Graft Flow Measurements: A Pilot Study

Joshi Sandeep; Choudhury Arindam; Magoon Rohan; Sehgal Lakshay; Malik Vishwas; Chauhan Sandeep; Hote Milind P.

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Transesophageal Echocardiographic Estimation of Coronary Sinus Blood Flow for Predicting Favorable Postoperative Transit Time Coronary Graft Flow Measurements: A Pilot Study

机译：冠状动脉窦血流的经牙龈超声心动图估算预测有利的术后交通时间冠状动脉流程测量：试验研究

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Background: Augmentation of coronary artery flow by surgical grafting increases coronary sinus blood flow (CSBF), which can be quantified on transesophageal echocardiography (TEE). However, transit time flowmetry (TTF) technology remains the most used intraoperative technique for coronary artery graft assessment. The purpose of the present pilot study was to evaluate the predictive value of TEE-based CSBF estimation for identifying favorable TTF graft measurements.

机译：背景：通过外科移植增加冠状动脉流量可增加冠状窦血流量（CSBF），这可通过经食管超声心动图（TEE）进行量化。然而，渡越时间流量测定（TTF）技术仍然是冠状动脉移植术中最常用的技术。本初步研究的目的是评估基于TEE的CSBF估计对识别有利TTF移植物测量的预测价值。

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《Journal of cardiothoracic and vascular anesthesia 》 |2020年第1期| 共7页
作者
Joshi Sandeep; Choudhury Arindam; Magoon Rohan; Sehgal Lakshay; Malik Vishwas; Chauhan Sandeep; Hote Milind P.;
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作者单位

All India Inst Med Sci Cardiothorac Ctr Dept Cardiac Anaesthesia Room 6 8th Floor PC New Delhi;

All India Inst Med Sci Cardiothorac Ctr Dept Cardiac Anaesthesia Room 6 8th Floor PC New Delhi;

All India Inst Med Sci Cardiothorac Ctr Dept Cardiac Anaesthesia Room 6 8th Floor PC New Delhi;

All India Inst Med Sci Cardiothorac Ctr Dept Cardiac Anaesthesia Room 6 8th Floor PC New Delhi;

All India Inst Med Sci Cardiothorac Ctr Dept Cardiac Anaesthesia Room 6 8th Floor PC New Delhi;

All India Inst Med Sci Cardiothorac Ctr Dept Cardiac Anaesthesia Room 6 8th Floor PC New Delhi;

All India Inst Med Sci Cardiothorac Ctr Dept Cardiothorac &

Vasc Surg New Delhi India;

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正文语种 eng
中图分类胸部外科学 ;
关键词
coronary artery bypass grafting; coronary sinus blood flow; intraoperative graft assessment; transesophageal echocardiography; transit time flowmetry;

机译：冠状动脉旁路接枝;冠状动脉窦血流量;术中移植评估;经细胞激素超声心动图;运输时间流动;

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2. Transit time ultrasound perivascular flow probe technology is superior to MR imaging on hepatic blood flow measurement in a porcine model [J] . Mohamed Bekheit, Chloe Audebert, Petru Bucur, 国际肝胆胰疾病杂志（英文版） . 2018 ,第006期
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4. Maximal blood flow acceleration analysis in the early diastolic phase for aortocoronary artery bypass grafts: a new transit-time flow measurement predictor of graft failure following coronary artery bypass grafting [J] . Handa Takemi, Orihashi Kazumasa, Nishimori Hideaki, Surgery today . 2016 ,第11期

机译：主动脉冠状动脉旁路移植术舒张早期的最大血流加速分析：冠状动脉旁路移植术后移植物衰竭的新的通过时间流量测量指标
5. Postoperative evaluation of radial artery grafts for coronary artery bypass grafting by transit-time Doppler flow measurements. [J] . Ennker J, Wanner M, Gehle P, The Thoracic and cardiovascular surgeon . 2001 ,第6期

机译：通过渡越时间多普勒血流测量对radial动脉移植物进行冠状动脉旁路移植术的术后评估。
6. The accuracy of transit time flow measurement in predicting graft patency after coronary artery bypass grafting [J] . WalkerP.F., DanielW.T., MossE., Innovations: technology and techniques in cardiothoracic and vascular surgery . 2013 ,第6期

机译：渡越时间流量测量预测冠状动脉搭桥术后移植物通畅性的准确性
7. Noninvasive transthoracic and transesophageal Doppler echocardiographic measurements of human coronary blood flow velocity: In vitro flow phantom validation [C] . Greene ER 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society . 2010

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8. Dynamic modeling of coronary blood flow - A fluid structure interaction study. [D] . Hasan, Mahmudul. 2013

机译：冠状动脉血流的动态建模-流体结构相互作用研究。
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机译：冠状动脉狭窄引起亚临床，缺血性冠状动脉疾病的小型猪静息和高持续性+ G亚型的局部冠状动脉血流量

Transesophageal Echocardiographic Estimation of Coronary Sinus Blood Flow for Predicting Favorable Postoperative Transit Time Coronary Graft Flow Measurements: A Pilot Study

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