Left Ventricular Twist Mechanics Are Impaired in XXXX with Coronary Slow Flow.

@entity1 @entity353 @entity583 @entity301 @entity31292 @entity717 @entity850 @entity1002
PURPOSE: @entity301 ( @entity301 ) is a rare condition described as the delayed angiographic passage of a contrast agent in the absence of @entity850 in epicardial coronary arteries. @entity1002 have been described in the presence of @entity301 . However, the effect of @entity301 on LV twist functions has not been assessed. We aimed to evaluate the effects of @entity301 on LV twist mechanics using speckle tracking echocardiography (STE). METHODS: Twenty @entity301 @entity1 (24-60  years) were enrolled according to the exclusion criteria. Twenty subjects with similar demographic characteristics and normal coronary arteries were the controls. @entity1 were evaluated with conventional echocardiography and STE. RESULTS: The general characteristics of the two groups were similar. LV twist, LV torsion, and @entity717 were impaired in the @entity301 group (P  =  0.015, P  =  0.012, and P  <  0.001, respectively). Time @entity31292 ( @entity31292 ) and time to peak untwisting (TPU) were prolonged in @entity301 @entity1 (P  <  0.001 and P  <  0.001, respectively). In the @entity301 group, rotation-deformation delay was @entity353 (GLS) was lower (P  <  0.001). The thrombolysis in @entity583 (TIMI) frame count was negatively correlated with LV twist, LV torsion and @entity717 (P  =  0.002, r  =  -0.624; P  =  0.002, r  =  -0.624; and P  =  0.002, r  =  -0.632, respectively). CONCLUSIONS: We demonstrated that LV twist mechanics are impaired in @entity301 @entity1 . Worse LV twist parameters were associated with greater TIMI frame count.
