Relationship between N-terminal B-type natriuretic propeptide and right ventricular performance assessed by tissue Doppler imaging and speckle tracking echocardiography in children after surgical repair of tetralogy of Fallot

2015 ◽  
pp. 24-30 ◽  
Author(s):  
Radosław Pietrzak ◽  
Bożena Werner
Keyword(s):  
Right Ventricular ◽  
Tetralogy Of Fallot ◽  
Tissue Doppler Imaging ◽  
Speckle Tracking ◽  
Surgical Repair ◽  
Speckle Tracking Echocardiography ◽  
Tissue Doppler ◽  
Doppler Imaging ◽  
Ventricular Performance ◽  
Right Ventricular Performance

Subtle cardiac dysfunction in nephropathic cystinosis: insight from tissue Doppler imaging and 2D speckle tracking echocardiography

2020 ◽  
Vol 35 (12) ◽  
pp. 2307-2317
Author(s):  
Mohamed H. Afify ◽  
Safaa M. Abdelrahman ◽  
Hossam I. Mohamed ◽  
Rasha Helmy ◽  
Gaser Abdelmohsen ◽  
...  
Keyword(s):  
Tissue Doppler Imaging ◽  
Cardiac Dysfunction ◽  
Speckle Tracking ◽  
Speckle Tracking Echocardiography ◽  
Tissue Doppler ◽  
Doppler Imaging ◽  
Nephropathic Cystinosis ◽  
2D Speckle Tracking

Studying of morphology and left ventricular function by conventional and speckle tracking echocardiography in football players

2019 ◽  
pp. 36-40
Author(s):  
Kien Duoc Vang ◽  
Anh Vu Nguyen
Keyword(s):  
Tissue Doppler Imaging ◽  
Speckle Tracking ◽  
Circumferential Strain ◽  
Speckle Tracking Echocardiography ◽  
Early Stage ◽  
Tissue Doppler ◽  
Left Ventricular ◽  
Doppler Imaging ◽  
Control Group ◽  
Cross Sectional

Objective: Recent studies have showed that Tissue Doppler Imaging and Speckle Tracking Echocardiography can discover these changes at functional and structural cardiac in athletes at early stage, especially at the footballers. The purpose of this research was evaluated the structural and functional adaption of left ventricular in footballer by conventional and advanced echocardiography. Materials and methods: We performed a cross-sectional study of 30 footballers who have been trained over 2 years compared to 30 healthy candidate with the same ages. We carried out TM, 2D, STE. Echo machine was Philips Affinity 50CV with QLAB version 10.04 which can analyze online or offline. Result: In comparison with control group, IVSd, LVEDd, PWTd, LVM, LVMI (p = 0.001) was different from athlete group. Left ventricular adaption trended to eccentric hypertrophy and increased left ventricular mass index. A wave was decrease velocity and increased E/A, E/El’, E/E’s ratio. Base circumferential strain, apex circumferential strain, rotation and twist (10.12 ± 1.2) (°) athletes (7.42 ± 2.6) (°) control group with (p = 0.05), were more than control group. Conclusion: Conventional and advanced echocardiography can evaluate structural and functional left ventricular adaption in athletes. Especially, STE provided more data in myocardial deformation, rotation and twist so that it can discover these changes at athlete heart in early stages Key words: Athletes heart, Speckle Tracking Echocardiography, Tissue Doppler Imaging

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