Left ventricular torsional dynamics post exercise for LV diastolic function assessment

机译：运动后左心室扭转动力学评估左室舒张功能

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Aims2D speckle tracking echocardiography allows for assessment of left ventricular (LV) torsional deformation as a composite function of the radial, longitudinal and circumferential fibres. We test the hypothesis that post-exercise LV torsional dynamics are more sensitive markers for myocardial dysfunction than resting measures, and better predictors for exercise capacity compared to post-exercise LV diastolic filling pressure (E/e’).

机译：Aims2D散斑跟踪超声心动图可以评估左心室（LV）扭转变形，作为径向，纵向和圆周纤维的复合函数。我们测试了以下假设：与运动后左室舒张充盈压（E / e’）相比，运动后左室扭转动态更能指示心肌功能障碍，而不是静息措施，是运动能力的更好预测指标。

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期刊名称 Cardiovascular Ultrasound
作者
Muhammad Asrar ul Haq; Vivek Mutha; Tina Lin; Konstantinos Profitis; Zoe Tuer; Kwang Lim; David L Hare; Chiew Wong;
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作者单位

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年(卷),期 2014(12),-1
年度 2014
页码 8
总页数 6
原文格式 PDF
正文语种
中图分类心血管疾病;
关键词
Diastolic dysfunction HFPEF Torsion Speckle tracking;

机译：舒张功能不全;HFPEF;扭转;斑点追踪;

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专利

1. Left ventricular torsional dynamics post exercise for LV diastolic function assessment [J] . Muhammad Asrar ul Haq, Vivek Mutha, Tina Lin, Cardiovascular Ultrasound . 2014,第1期

机译：运动后左心室扭转动力学评估左室舒张功能
2. Preoperative Assessment of Left Ventricular Diastolic Function and Right Ventricular Systolic Function Have Independent and Incremental Prognostic Value in Prediction of Early Postoperative Mortality in Redo Valve Surgery [J] . Mordi Ify, Al-Attar Nawwar, Tzemos Nikolaos Echocardiography. . 2015,第5期

机译：术前评估左室舒张功能和右室收缩功能对重做瓣膜手术术后早期死亡率的预测具有独立和递增的预后价值
3. Correlation between Left Ventricular End Diastolic Pressure and Torsion Dynamics in Patients with Diastolic Dysfunction, Speckle Tracking Imaging Study [J] . Ahmed Emara, Mahmoud Kamel, Said Shalaby, World Journal of Cardiovascular Diseases . 2019,第2期

机译：舒张功能不全患者左室舒张末压与扭转动态的相关性，斑点追踪成像研究
4. A LUMPED-PARAMETER MODEL OF MITRAL VALVE BLOOD FLOW FOR ASSESSMENT OF DIASTOLIC LEFT VENTRICULAR FILLING [C] . Lee Waite, Jerry Fine, Gabor Veres, World congress on medical physics and biomedical engineering;International congress of the IUPESM . 2011

机译：舒张期左心室充盈的二尖瓣血流集总模型
5. Exercise prescription in patients with left ventricular dysfunction: A comparison of conventional methods of exercise prescription with a method utilizing respiratory measures and a Doppler assessment of left ventricular function. [D] . Normandin, Edgar Albert. 1989

机译：左心功能不全患者的运动处方：传统运动处方方法与利用呼吸测量和多普勒评估左心功能的方法的比较。
6. Acute and chronic effects of oestradiol on left ventricular diastolic function in hypertensive postmenopausal women with left ventricular diastolic dysfunction [O] . I N Alecrin, J M Aldrighi, M A Caldas, 2004

机译：雌二醇对绝经后高血压左心室舒张功能不全女性左室舒张功能的急性和慢性影响
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Left ventricular torsional dynamics post exercise for LV diastolic function assessment

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