Myocardial perfusion imaging detects mechanical dyssynchrony in left ventricular infarcted and noninfarcted areas early after acute myocardial infarction in a porcine model

Zhang Feifei; Tian Yi; Yang Wei; Shao Xiaoliang; Wang Jianfeng; Fan Shengdeng; Li Xiaoxia; Yan Hui; Wang Xiaosong; Wang Yuetao

首页> 外文期刊>Nuclear Medicine Communications >Myocardial perfusion imaging detects mechanical dyssynchrony in left ventricular infarcted and noninfarcted areas early after acute myocardial infarction in a porcine model

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Myocardial perfusion imaging detects mechanical dyssynchrony in left ventricular infarcted and noninfarcted areas early after acute myocardial infarction in a porcine model

机译：心肌灌注成像在猪模型中急性心肌梗死早期检测左心室梗死和非截风区域的机械肌肉

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Background Left ventricular mechanical dyssynchrony (LVMD) is closely associated with left ventricular dysfunction and poor prognosis in patients with acute myocardial infarction (AMI). However, whether mechanical dyssynchrony is present in the noninfarcted areas remains controversial. This research aimed to quantitatively evaluate the global and regional mechanical dyssynchrony early after AMI by phase analysis of single-photon emission computed tomography (SPECT) gated myocardial perfusion imaging (GMPI) and to further explore the related influencing factors.

机译：背景技术左心室机械Dyssynchrony（LVMD）与左心室功能障碍和急性心肌梗死患者（AMI）的患者预后不良密切相关。但是，无论是在非颈部地区是否存在机械跳闸障碍仍存在争议。该研究旨在通过单光子发射计算机断层扫描（SPECT）门控心肌灌注成像（GMPI）的相位分析来定量评估AMI早期的全球和区域机械呼吸困难。（GMPI），进一步探索相关的影响因素。

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《Nuclear Medicine Communications》 |2019年第2期|共9页
作者
Zhang Feifei; Tian Yi; Yang Wei; Shao Xiaoliang; Wang Jianfeng; Fan Shengdeng; Li Xiaoxia; Yan Hui; Wang Xiaosong; Wang Yuetao;
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作者单位

Soochow Univ Affiliated Hosp 3 Dept Nucl Med 185 Juqian St Changzhou 213003 Jiangsu Peoples R;

Capital Med Univ Affiliated Anzhen Hosp Dept Nucl Med Beijing Peoples R China;

Soochow Univ Affiliated Hosp 3 Dept Nucl Med 185 Juqian St Changzhou 213003 Jiangsu Peoples R;

Soochow Univ Affiliated Hosp 3 Dept Nucl Med 185 Juqian St Changzhou 213003 Jiangsu Peoples R;

Soochow Univ Affiliated Hosp 3 Dept Nucl Med 185 Juqian St Changzhou 213003 Jiangsu Peoples R;

Soochow Univ Affiliated Hosp 3 Dept Anesthesiol Changzhou Peoples R China;

Soochow Univ Affiliated Hosp 3 Dept Nucl Med 185 Juqian St Changzhou 213003 Jiangsu Peoples R;

Soochow Univ Affiliated Hosp 3 Dept Nucl Med 185 Juqian St Changzhou 213003 Jiangsu Peoples R;

Soochow Univ Affiliated Hosp 3 Dept Nucl Med 185 Juqian St Changzhou 213003 Jiangsu Peoples R;

Soochow Univ Affiliated Hosp 3 Dept Nucl Med 185 Juqian St Changzhou 213003 Jiangsu Peoples R;

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原文格式 PDF
正文语种 eng
中图分类放射医学;
关键词
acute myocardial infarction; dyssynchrony; myocardial perfusion imaging; noninfarcted; phase analysis; regional; wall motion; wall thickening;

机译：急性心肌梗死;Dyssynchrony;心肌灌注成像;非截味的;相位分析;区域;墙壁运动;壁厚;
入库时间 2022-08-20 04:42:40

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专利

1. Myocardial perfusion imaging detects mechanical dyssynchrony in left ventricular infarcted and noninfarcted areas early after acute myocardial infarction in a porcine model [J] . Zhang Feifei, Tian Yi, Yang Wei, Nuclear Medicine Communications . 2019,第2期

机译：心肌灌注成像在猪模型中急性心肌梗死早期检测左心室梗死和非截风区域的机械肌肉
2. High frequency ultrasound imaging detects cardiac dyssynchrony in noninfarcted regions of the murine left ventricle late after reperfused myocardial infarction. [J] . Li Y, Garson CD, Xu Y, Ultrasound in Medicine and Biology . 2008,第7期

机译：高频超声成像可在再灌注心肌梗塞后晚在鼠左心室非梗塞区域检测到心脏不同步。
3. Usefulness of left ventricular dyssynchrony after acute myocardial infarction, assessed by a tagging magnetic resonance image derived metric, as a determinant of ventricular remodeling. [J] . Chang SA, Chang HJ, Choi SI The American Journal of Cardiology . 2009,第1期

机译：急性心肌梗死后左心室不同步的有用性，通过标记磁共振图像衍生指标进行评估，可以作为心室重构的决定因素。
4. Transendocardial injection of myocardial matrix hydrogel improves cardiac function and prevents negative left ventricular remodeling in a porcine myocardial infarction model [C] . Jennifer Singelyn, Michael Salvatore, Kendra Bartels, World biomaterials congress . 2012

机译：经心内膜注射心肌基质水凝胶可改善猪心肌梗死模型的心脏功能并防止左心室重构不良
5. Myocardial Energetic Alterations in Post Myocardial Infarction Left Ventricular Remodeling, Hibernating Myocardium and Pacing Induced Congestive Heart Failure and Amelioration with Stem Cell Transplantation [D] . Jameel, Mohammad Nurulqadr. 2011

机译：心肌梗死后左心室重构，冬眠和起搏引起的充血性心力衰竭和干细胞移植改善心肌的能量变化
6. Stress-induced myocardial ischemia is associated with early post-stress left ventricular mechanical dyssynchrony as assessed by phase analysis of 201Tl gated SPECT myocardial perfusion imaging [O] . Chien-Cheng Chen, Thau-Yun Shen, Ming-Che Chang, -1

机译：应激诱发的心肌缺血与早期应激后期左心室机械脱蛋白有关如二氧化合组器的SPECT心肌灌注成像的相位分析评估
7. MODERATED EPOSTERS1385Longitudinal strain assessment in dilated cardiomyopathy patients using a novel accelerated DENSE sequence1407Simultaneous T1 and T2 cardiac quantification with CABIRIA: initial clinical experience1423Head-to-head comparison of acceleration algorithms in 4-dimensional flow CMR1502Left ventricular function and size evaluated by hybrid cardiac positron emission tomography-magnetic resonance: Intraindividual comparison of left ventricular ejection fraction and ventricular volumes derived by two modalities1510Left Atrium assessed by Cardiovascular Magnetic Resonance at 1.5 and 3 Tesla – age and gender effects1514Comparison of Free Breathing Cardiac MRI Radial technique to the Standard Multi breath-hold cine SSFP CMR technique for the assessment of LV Volumes and Function1536Self-navigated free-breathing isotropic 3D whole heart phase sensitive inversion recovery magnetic resonance without navigator for detection of myocardial infarction1547Assessment of Right Ventricular Strain Using Myocardial Deformation Recovery Semi Automated Technique: Initial Experience and Normal Values1586Tissue tracking myocardial deformation analysis and prediction of left ventricular remodeling in acute myocardial infarction1589Investigating strategies for optimal 31P MRS clinical cardiac at 3T: Initial Results1620Quantitative Criteria for the Diagnosis of the Congenital Absence of Pericardium by Cardiac Magnetic Resonance1632Widespread tissue injury during acute myocardial infarction: evidence from advanced CMR relaxometry1322Computed tomography coronary angiography verSus sTRess cArdiac magneTic rEsonance for the manaGement of sYmptomatic revascularized patients: a cost effectiveness study (STRATEGY study)1339Comparison of low- versus high-dose of gadobutrol for late gadolinium enhancement imaging at 1.5 Tesla: a clinical feasibility study1347Multi-parametric Cardiac Magnetic Resonance for Prediction of Cardiac Complications in Thalassemia Intermedia: a Prospective Multicenter Study1461Prognostic value of Cardiovascular Magnetic Resonance derived indexes of myocardial fibrosis in heart transplant recipients1523The role of CMR in the acute phase of hospitalization: changing paradigms1542Preoperative CMR-based score predict ventricular response after surgical left ventricular reconstruction in ischemic heart failure patients1555Excellent response rate to cardiac resynchronization therapy guided with magnetic resonance imaging1626The ECG as a predictor of arrhythmogenic substrate on Cardiac Magnetic Resonance Imaging in patients undergoing ablation for premature ventricular contractions1649Comparison of T1-mapping at 3.0T CMR and angiographic APPROACH score for area at risk assessment in ST-segment elevation myocardial infarction1340Pathological correlates of left bundle branch disease in patients with non-ischemic cardiomyopathy: a cardiovascular magnetic resonance study1342Myocardial remodelling and fibrosis in nonischaemic dilated cardiomyopathy: insights from cardiovascular magnetic resonance1411The association between fibrosis and contractile dysfunction in hypertrophic cardiomyopathy assessed by cardiovascular magnetic resonance1622Persistent myocardial inflammation due to intramyocardial haemorrhage in reperfused STEMI as a precursor to adverse LV remodelling - insights from multi-parametric mapping1566Semiquantitative analysis of low and high b value DWI for detecting myocardial edema in acute myocarditis1567Value of Cardiac MRI In Detecting Coronary Artery Disease In Newly Diagnosed Systolic Dysfunction1570Usefulness of cardiac magnetic resonance in tuberous sclerosis complex1578Papillary muscles offer further insight into hypertrophied hearts: a cardiovascular magnetic resonance study1627Diagnostic and clinical implications of CMR timing (early versus late) in patients with troponin positive acute coronary syndromes and unobstructed coronary arteries: Table 1. [O] . Upasana Tayal, Alexandros Kallifatidis, P. Garg, 2016

机译：在使用新的扩张型心肌病的患者缓和EPOSTERS1385Longitudinal应变评估加速DENSE sequence1407Simultaneous T1和T2与CABIRIA心脏定量：在4维流动的加速算法初始临床experience1423Head对头比较CMR1502Left心室功能和尺寸由混合心脏正电子发射断层摄影术评价 - 磁性共振：由两个modalities1510Left庭派生左室射血分数和心室体积的个体间的比较，在1.5和3特斯拉评估心血管磁共振 - 免费的年龄和性别effects1514Comparison呼吸心脏MRI径向技术标准的多屏气电影SSFP CMR技术的LV卷和Function1536Self-导航自由呼吸各向同性3D整个心脏相位敏感反转恢复磁共振导航仪没有检测右Ventricu心肌infarction1547Assessment的评估拉尔菌株使用心肌变形恢复半自动技术：初步经验和正常Values1586Tissue跟踪心肌变形分析和预测左室重构急性心肌infarction1589Investigating策略优化31P MRS临床心脏在3T：初始Results1620Quantitative标准的先天缺失的诊断心包心脏磁Resonance1632Widespread组织损伤急性心肌梗死时：证据先进CMR relaxometry1322Computed CT冠状动脉成像与压力心脏磁共振对症的管理吻合血管患者：成本效益研究（战略研究）1339Comparison低与高剂量钆布醇在1.5特斯拉晚钆增强成像的临床可行性，在中间型地贫心脏并发症的预测study1347Multi参数心脏核磁共振的前瞻性德穆尔心血管磁共振的ticenter Study1461Prognostic价值衍生心肌纤维化指标在住院的急性期CMR的心脏移植recipients1523The作用：改变基于CMR-paradigms1542Preoperative比分预测缺血性心脏衰竭patients1555Excellent响应速度外科左心室重建心脏再同步化后心室反应治疗与磁共振imaging1626The ECG导引作为心脏磁共振成像致心律失常性基板的在ST段抬高心肌infarction1340Pathological在风险评估经历在3.0T CMR T1映射的室性早搏contractions1649Comparison和血管造影APPROACH分数区域消融患者的预测左束支传导疾病的患者与非缺血性心肌病相关因素：心血管磁共振study1342Myocardial重塑和纤维化nonischaemic扩张型心肌病：在从在由心血管磁性resonance1622Persistent心肌炎症评估肥厚型心肌病的纤维化和收缩功能障碍之间心血管磁性resonance1411The协会由于心肌内出血景点在再灌注STEMI为先导，以不利的LV重塑 - 从低的多参数mapping1566Semiquantitative分析和高的b值DWI的见解为在心脏MRI检测冠状动脉疾病急性myocarditis1567Value在结节性硬化症complex1578Papillary肌肉初诊收缩期Dysfunction1570Usefulness心脏磁共振检测心肌水肿提供进一步的深入了解肥大心脏：心血管磁共振study1627Diagnostic和CMR定时的临床意义（早期与晚）患者肌钙蛋白阳性的急性冠脉综合征和通畅的冠状动脉：表1。
8. Nuclear Cardiology. Fourier Functional Images in Left Ventricular Wall Motion Analysis and an Investigation into Lesion Detectability in Myocardial Perfusion Scintigraphy [R] . Vos, P. H. 1982

机译：核心脏病学。左心室壁运动分析中的傅立叶功能图像及心肌灌注显像中病变可探测性的研究

Myocardial perfusion imaging detects mechanical dyssynchrony in left ventricular infarcted and noninfarcted areas early after acute myocardial infarction in a porcine model

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