運(yùn)動(dòng)試驗(yàn)可以用于檢測(cè)血壓異常而可能發(fā)展至高血壓的患者。確定這類患者有助于采取預(yù)防性措施以防止或延緩高血壓的發(fā)生。對(duì)血壓正常者，運(yùn)動(dòng)時(shí)出現(xiàn)收縮壓和舒張壓的異常反應(yīng)，最高收縮壓214mmHg，或者運(yùn)動(dòng)停止后3min收縮壓或舒張壓仍高于正常值，將來發(fā)生高血壓的長(zhǎng)期危險(xiǎn)性顯著增加。在血壓控制較差的患者運(yùn)動(dòng)耐量減低，而且嚴(yán)重的系統(tǒng)性高血壓可能使沒有動(dòng)脈粥樣硬化的患者在運(yùn)動(dòng)時(shí)出現(xiàn)ST段壓低。

（王曉軍）

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