Prolonged vortex formation during the ejection period in the left ventricle with low ejection fraction: a study by vector flow mapping

2014 ◽  
Vol 41 (3) ◽  
pp. 301-310 ◽  
Author(s):  
Nobuaki Fukuda ◽  
Keiichi Itatani ◽  
Koichi Kimura ◽  
Aya Ebihara ◽  
Kazuaki Negishi ◽  
...  
Keyword(s):  
Left Ventricle ◽  
Ejection Fraction ◽  
Vortex Formation ◽  
Flow Mapping ◽  
Vector Flow Mapping ◽  
Low Ejection Fraction

Prolonged vortex formation during the ejection period in the left ventricle with low ejection fraction: a study by vector flow mapping

Choonpa Igaku ◽  
2016 ◽  
Vol 43 (2) ◽  
pp. 291-301
Author(s):  
Nobuaki FUKUDA ◽  
Keiichi ITATANI ◽  
Koichi KIMURA ◽  
Aya EBIHARA ◽  
Kazuaki NEGISHI ◽  
...  
Keyword(s):  
Left Ventricle ◽  
Ejection Fraction ◽  
Vortex Formation ◽  
Flow Mapping ◽  
Vector Flow Mapping ◽  
Low Ejection Fraction

Assessment of Left Ventricular Hemodynamics and Function of Patients with Uremia by Vortex Formation Using Vector Flow Mapping

2012 ◽  
Vol 29 (9) ◽  
pp. 1081-1090 ◽  
Author(s):  
Ran Chen ◽  
Bo-Wen Zhao ◽  
Bei Wang ◽  
Hai-Lin Tang ◽  
Peng Li ◽  
...  
Keyword(s):  
Vortex Formation ◽  
Left Ventricular ◽  
Flow Mapping ◽  
Vector Flow Mapping ◽  
And Function

scholarly journals Dynamics of processes of left ventricle adaptation in children with aorta coarctation before and after surgical treatment

2018 ◽  
Vol 16 (1) ◽  
pp. 11
Author(s):  
D. S. Prokhorova ◽  
G. P. Nartsissova ◽  
Yu. N. Gorbatykh ◽  
Yu. S. Sinelnikov ◽  
A. V. Gorbatykh
Keyword(s):  
Surgical Treatment ◽  
Left Ventricle ◽  
Ejection Fraction ◽  
Coarctation Of Aorta ◽  
Longitudinal Function ◽  
Left Ventricle Remodeling ◽  
Echocardiographic Study ◽  
Before And After ◽  
Eccentric Hypertrophy ◽  
Low Ejection Fraction

The results of echocardiographic study of 87 children with coarctation of aorta before and after surgical treatment are presented. All children were broken down in two groups: patients with a low ejection fraction and those with a normal one. While determining the type of left ventricle remodeling, eccentric hypertrophy was revealed in 46% of patients in the first group, mainly in children with a preductal variant of aorta coarctation. It was found out that the echocardiographic characteristics of the first group patients, who underwent surgery at the age of more than 6 months, were restored slowly. In general, LV functional characteristics were restored faster than the geometrical ones. When studying a longitudinal function of the left ventricle, an increase in the index of myocardial contractility and a decrease in the myocardial rates in 100 % of cases were revealed.

Ultrasound Vector Flow Mapping in Left Ventricle: A Do it Yourself Study

2021 ◽  
Author(s):  
Yang Wu ◽  
Bo Peng ◽  
Yaru Luo ◽  
Shenghua Xie ◽  
Jingfeng Jiang
Keyword(s):  
Left Ventricle ◽  
Flow Mapping ◽  
Vector Flow Mapping ◽  
Do It Yourself
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