二維斑點追蹤心臟超音波利用超音波在心肌細胞內產生的建設性干涉和破壞性干涉的特殊波紋,
對心肌進行定位, 進一步計算位移和形變量, 形變率, 比起傳統超音波利用整體容積形變或壓力差 …

Two-dimensional speckle tracking echocardiography (2D-STE) applies the special
corrugated of constructive interference and destructive interference when ultrasound passes …

退化性瓣膜疾病為中老年小型犬最常發生的心臟疾病. 病變的瓣膜造成二尖瓣閉鎖不全,
進一步引發左二尖瓣間的逆流. 隨著退化性瓣膜疾病的發展, 嚴重的逆流造成左心房 …

Advanced two-dimensional echocardiographic techniques allow strain (S) analysis of
regional function and thus can provide information on regional myocardial deformation …

Abstract Three-dimensional echocardiography (3DE) is a new technology, currently
considered superior to other echocardiography modalities and useful for evaluating and …

Objectives The objective of this study was to evaluate the effect of age on myocardial
function assessed by two-dimensional speckle-tracking echocardiography (2D-STE) in …

Background Echocardiography is the method of choice when one wishes to examine
myocardial function. Qualitative assessment of the 2D grey scale images obtained is …

Longitudinal right ventricle strain and strain rate by two dimensional feature tracking
echocardiography in healthy dogs/C. Locatelli, A. Mavropoulou, I. Spalla, G. Riscazzi, P …

Introduction We sought to determine the feasibility, measurement variability, and within-day
repeatability of tricuspid annular plane systolic excursion (TAPSE) measured by two …

Our aim was (1) to determine the within-day and between-day variability of several indices of
systolic and diastolic right ventricular (RV) function by using conventional echocardiography …