The life signs of the two groups were stable during SGB, there was no significant difference.

星状神经节阻滞期间两组患者生命体征平稳，组间比较差异无显著性。

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SGB can prevent and improve cerebral vasospasm by increasing vasorelaxant substances in plasma.

SGB 可使血浆中舒血管效应的物质增多，可预防和改善脑血管痉挛。

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Stellate ganglion blockade (SGB) is a common technique in clinical nerve block, which is widely used in pain therapy.

星状神经节阻滞(SGB)是一种较常用的神经阻滞技术，在国内外的疼痛治疗中被广泛应用。

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Randall Kempner: Well, the first thing to note is that the small and growing business (SGB) sector is hot.

FORBES: Connect