Resource Type

Journal Article 10

Year

2022 1

2020 1

2016 1

2015 2

2013 1

2012 1

2010 1

2007 1

open ︾

Keywords

transesophageal echocardiography 3

echocardiography 2

2D speckle tracking echocardiography 1

Allometric model 1

Chinese adults 1

Doppler echocardiography 1

Normal reference values 1

Physiological variance 1

acute myocarditis 1

aortic co-arctation 1

competency 1

competency training 1

coronary artery disease 1

curriculum 1

echo contrast media 1

fetal heart 1

fulminant myocarditis 1

global longitudinal strain 1

guidelines 1

open ︾

Search scope:

排序: Display mode:

Emergent limited perioperative transesophageal echocardiography: should new guidelines exist for limitedechocardiography training for anesthesiologists?

Yong G. Peng, Gregory M. Janelle

Frontiers of Medicine 2012, Volume 6, Issue 3,   Pages 332-337 doi: 10.1007/s11684-012-0212-8

Abstract:

Bedside limited echocardiography, or focused cardiac ultrasound, continues to gain popularity in manyTransesophageal echocardiography (TEE) has emerged as one of the preferred cardiac diagnostic and monitoring

Keywords: transesophageal echocardiography     curriculum     competency training     hemodynamic instability    

Unexpected co-arctation of aorta detected by transesophageal echocardiography during patent ductus arteriosus

Fei Liu, Ming-chon Hsiung, Haibo Song, Ke Dian, Hong Tang, Jin Liu

Frontiers of Medicine 2013, Volume 7, Issue 2,   Pages 270-273 doi: 10.1007/s11684-013-0261-7

Abstract: In this article, a case of PDA was presented, in which transesophageal echocardiography provided full

Keywords: patent ductus arteriosus     aortic co-arctation     transesophageal echocardiography    

Essential training steps to achieving competency in the basic intraoperative transesophageal echocardiography

Yong G. Peng,Haibo Song,E. Wang,Weipeng Wang,Jin Liu

Frontiers of Medicine 2015, Volume 9, Issue 1,   Pages 123-128 doi: 10.1007/s11684-014-0366-7

Abstract:

Guidelines for the intraoperative transesophageal echocardiography (TEE) examination have defined

Keywords: transesophageal echocardiography     guidelines     training     competency    

Incremental value of contrast echocardiography in the diagnosis of left ventricular noncompaction

Xiaoxiao Zhang,Li Yuan,Linli Qiu,Yali Yang,Qing Lv,Lin Li,Jing Wang,Lin He,Li Zhang,Xinfang Wang,Mingxing Xie,Xu Yu Jin

Frontiers of Medicine 2016, Volume 10, Issue 4,   Pages 499-506 doi: 10.1007/s11684-016-0473-8

Abstract:

Contrast echocardiography with left ventricular opacification (LVO) improves the definition of endocardiumin two-dimensional echocardiography (2DE).In conclusion, contrast echocardiography contributes significant sensitivity and reproducibility to routinetransthoracic echocardiography in NCVM diagnosis.

Keywords: echocardiography     left ventricular noncompaction cardiomyopathy     echo contrast media    

Temporal echocardiography findings in patients with fulminant myocarditis: beyond ejection fraction decline

Houjuan Zuo, Rui Li, Fei Ma, Jiangang Jiang, Kun Miao, Haojie Li, Eike Nagel, Marijana Tadic, Hong Wang, Dao Wen Wang

Frontiers of Medicine 2020, Volume 14, Issue 3,   Pages 284-292 doi: 10.1007/s11684-019-0713-9

Abstract: The features of myocardial strains from speckle-tracking echocardiography (STE) have not been well definedConventional echocardiographic measurements were obtained, and serial strain echocardiography was performed

Keywords: fulminant myocarditis     acute myocarditis     2D speckle tracking echocardiography     left ventricular function    

percutaneous coronary intervention in coronary artery disease by using intracoronary myocardial contrast echocardiography

WANG Hong, HUANG Lan, JIN Jun, SONG Yaoming, GENG Zhaohua, YU Xuejun, QIN Jun, ZHAO Gang, GAO Yunhua, LIU Zheng

Frontiers of Medicine 2007, Volume 1, Issue 1,   Pages 62-67 doi: 10.1007/s11684-007-0013-7

Abstract: evaluate the effect of myocardial perfusion by three different methods intra-coronary myocardial contrast echocardiography

Adults (EMINCA) II focusing on left ventricular and left atrial size and function by three-dimensional echocardiography

Frontiers of Medicine doi: 10.1007/s11684-023-1045-3

Abstract: large studies in a diverse population to establish normal reference ranges for three-dimensional (3D) echocardiographyranges of 3D-LV and 3D-LA volume and function differed from those recommended by the American Society of EchocardiographyEuropean Association of Cardiovascular Imaging guidelines, presented by the World Alliance Societies of EchocardiographyThe normal reference values of 3D echocardiography-derived LV and LA volume and function were established

Keywords: three-dimensional echocardiography     left ventricle     left atrium     normal reference values     Chinese adults    

Measurement of the normal fetal cardiovascular diameters by echocardiography during the second trimester

Ji Xueqin,Ding Lili,Suo Yaoyu,Shi Ruixian, Liu Yanxiang,Chen Yaoping

Strategic Study of CAE 2015, Volume 17, Issue 6,   Pages 77-81

Abstract: Routine echocardiography was performed for 1 247 normal fetuses during the second trimester (22~28 weeks

Keywords: fetal heart     ultrasound     normal range    

Assessment of global and regional left ventricular twist and displacement in anterior myocardial infarction using 2-dimensional strain imaging

Wei HAN MM, Ming-Xing XIE MD, Qing LV MD, Xin-Fang WANG MD, Li ZHANG MM,

Frontiers of Medicine 2010, Volume 4, Issue 1,   Pages 71-76 doi: 10.1007/s11684-010-0006-9

Abstract: The recent development of 2-dimensional strain (2D strain) imaging can provide a powerful alternative for assessing left ventricular (LV) torsion. This study was conducted to evaluate the global and regional left ventricular twist by 2D strain in patients with anterior wall myocardial infarction (AMI). A total of 55 AMI patients were divided into two groups according to their ejection fraction (EF) values (group A: LVEF≥50%; group B: LVEF<50%), and 35 normal people served as the control group. Using 2-dimensional strain software, global and regional LV rotation and displacement were obtained at two planes. Compared with the control group, patients of group A showed reduced peak LV twist of the anterior and anterior-septal wall (9.26±1.89 10.74±2.67; 9.71±1.71 11.36±2.29, both <0.05), but the radial displacement and global twist were maintained (>0.05). Differently, regional and global LV twist and radial displacement in patients of group B deceased significantly, especially in the anterior and anterior-septal wall, as compared with patients in the control or group A (both <0.05). Moreover, a strong correlation was noted between peak twist and radial displacement; the twist-displacement loop was markedly distorted in patients of group B. This study demonstrated that 2D strain has a potential ability for quantification of left ventricular global and segment twist and radial displacement in patients with coronary artery disease.

Keywords: echocardiography     twist     two-dimensional strain imaging     coronary artery disease    

Correction of Left Ventricular Doppler Echocardiographic Measurements for Physiological Variances Using a Novel Optimized Multivariable Allometric Model in Healthy Chinese Han Adults Article

Guihua Yao, Xiangyun Chen, Wenjing Yang, Qing Zhang, Jing Liu, Huan Liang, Hui Sun, Yao Xu, Li Wang, Jinfeng Xu, Cheng Zhang, Fengrong Sun, Mei Zhang, Xueying Zeng, Yun Zhang

Engineering 2022, Volume 16, Issue 9,   Pages 115-122 doi: 10.1016/j.eng.2021.05.007

Abstract:

Most left ventricular (LV) Doppler measurements vary significantly with age and gender, making it necessary to correct them for physiological variances. We aimed to verify the hypothesis that different Doppler measurements correlate nonlinearly with different biometric variables raised to different scaling factors and exponents. In this work, a total of 23 LV Doppler parameters were measured in 1224 healthy Chinese adults. An optimized multivariable allometric model (OMAM) and scaling equations were developed in 70% of the subjects (group A), and the reliability of the model and equations was verified using the remaining 30% of the subjects (group B) as well as 183 overweight subjects (group C). The single-variable isometric model (SVIM) with body surface area (BSA) as a scaling variable was used for comparison. Before correction, all 23 LV Doppler parameters correlated significantly with one or more of the biometric variables. In group B, gender differences were found in 47.8% (11/23) of the parameters and were eliminated in 81.8% (9/11) of the parameters after correction with OMAM. The successful correction rate with OMAM was 100% (23/23) in group B and 82.6% (19/23) in group C. New reference values for corrected Doppler measurements independent of biometric variables were established. The SVIM with BSA successfully corrected none of the 23 parameters. In conclusion, different LV Doppler parameters allometrically correlated with one or more of the biometric variables. The novel OMAM developed in this study successfully corrected the effects of the physiological variances of most biometric variables on Doppler measurements in healthy and overweight subjects, and was found to be far superior to the SVIM. However, whether the OMAM equations can be applied to other ethnicities, obese subjects, and pathological conditions requires further investigation.

Keywords: Doppler echocardiography     Physiological variance     Allometric model     Normal reference values    

Title Author Date Type Operation

Emergent limited perioperative transesophageal echocardiography: should new guidelines exist for limitedechocardiography training for anesthesiologists?

Yong G. Peng, Gregory M. Janelle

Journal Article

Unexpected co-arctation of aorta detected by transesophageal echocardiography during patent ductus arteriosus

Fei Liu, Ming-chon Hsiung, Haibo Song, Ke Dian, Hong Tang, Jin Liu

Journal Article

Essential training steps to achieving competency in the basic intraoperative transesophageal echocardiography

Yong G. Peng,Haibo Song,E. Wang,Weipeng Wang,Jin Liu

Journal Article

Incremental value of contrast echocardiography in the diagnosis of left ventricular noncompaction

Xiaoxiao Zhang,Li Yuan,Linli Qiu,Yali Yang,Qing Lv,Lin Li,Jing Wang,Lin He,Li Zhang,Xinfang Wang,Mingxing Xie,Xu Yu Jin

Journal Article

Temporal echocardiography findings in patients with fulminant myocarditis: beyond ejection fraction decline

Houjuan Zuo, Rui Li, Fei Ma, Jiangang Jiang, Kun Miao, Haojie Li, Eike Nagel, Marijana Tadic, Hong Wang, Dao Wen Wang

Journal Article

percutaneous coronary intervention in coronary artery disease by using intracoronary myocardial contrast echocardiography

WANG Hong, HUANG Lan, JIN Jun, SONG Yaoming, GENG Zhaohua, YU Xuejun, QIN Jun, ZHAO Gang, GAO Yunhua, LIU Zheng

Journal Article

Adults (EMINCA) II focusing on left ventricular and left atrial size and function by three-dimensional echocardiography

Journal Article

Measurement of the normal fetal cardiovascular diameters by echocardiography during the second trimester

Ji Xueqin,Ding Lili,Suo Yaoyu,Shi Ruixian, Liu Yanxiang,Chen Yaoping

Journal Article

Assessment of global and regional left ventricular twist and displacement in anterior myocardial infarction using 2-dimensional strain imaging

Wei HAN MM, Ming-Xing XIE MD, Qing LV MD, Xin-Fang WANG MD, Li ZHANG MM,

Journal Article

Correction of Left Ventricular Doppler Echocardiographic Measurements for Physiological Variances Using a Novel Optimized Multivariable Allometric Model in Healthy Chinese Han Adults

Guihua Yao, Xiangyun Chen, Wenjing Yang, Qing Zhang, Jing Liu, Huan Liang, Hui Sun, Yao Xu, Li Wang, Jinfeng Xu, Cheng Zhang, Fengrong Sun, Mei Zhang, Xueying Zeng, Yun Zhang

Journal Article