Development of Heart Rate Variaty in the Early and Rehabilitation Phase of AMI

(整期优先)网络出版时间:2000-01-11
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Heartratevariaty(HRV)of85caseswithAMIwasobservedintheearlyphaseafteronsetandrehabilitationphaseatfirstmonthandsixthmonth,andwascontrastedwithsixtimethresholdindicesof111caseswithcoronaryheartdiseaseandthatof35normalcontrol.WefoundtheHRVofAMIwasapperantlylowerintheacutephasethanthatofcoronaryheartdiseaseandnormalcontrols.HRVrecoveredgraduallywithincliningtobestableafterhalfayear,butitwasstilllowerthanthatofcontrols.LowHRVinearlyphaseofAMIsuggestedthepoorprognosis.