The main defect of SCTA is overestimation or underestimation of vessel stenosis.

SCTA的主要缺点是可能高估或低估血管狭窄程度。

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Spiral ct angiography (SCTA) can clearly show the vertebral artery and its adjacent structures.

螺旋ct血管造影能清晰显示椎动脉及其毗邻关系。

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Objective To study the clinical application of spiral CT angiography(SCTA)in renal arterial stenosis.

目的探讨螺旋CT血管造影（SCTA）对诊断肾动脉狭窄的临床应用价值。

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Lago drove a Jetta Hybrid specially modified to run according to SCTA rules.

ENGADGET: Volkswagen 2013 Jetta Hybrid sets speed record, gives new meaning to hypermiling

Herndon, VA - Volkswagen announced today that a 2013 Jetta Hybrid driven by Motor Trend Associate Road Test Editor Carlos Lago recorded a speed of 185.394 mph (298.363 kph) at the Bonneville Salt Flats, near Wendover, Nevada, during the Southern California Timing Association's (SCTA) annual Speed Week.

ENGADGET: Volkswagen 2013 Jetta Hybrid sets speed record, gives new meaning to hypermiling