[摘要] 目的 探討女性冠心病的危險(xiǎn)因素。 方法 選擇常規(guī)心電圖及動(dòng)態(tài)心電圖監(jiān)測(cè)到的23例女性冠心病患者靜息心率增快者全部做心臟彩超檢查。 結(jié)果 23例中有21例(91.1%)出現(xiàn)左室壁局限性運(yùn)動(dòng)減弱, 17例(73.9%)出現(xiàn)左室收縮功能減退, 僅2例左室壁運(yùn)動(dòng)及收縮功能正常。1年內(nèi)隨訪,14例出現(xiàn)急性冠狀動(dòng)脈綜合癥,3例死亡。 結(jié)論 靜息心率增快是女性冠心病新的危險(xiǎn)因素,應(yīng)盡早盡快采取有效措施干預(yù)。
[關(guān)鍵詞] 心電圖;心臟彩超;靜息心率;女性冠心病;危險(xiǎn)因素
[中圖分類號(hào)] R543.3 [文獻(xiàn)標(biāo)識(shí)碼] B [文章編號(hào)] 2095-0616(2012)22-169-02
Effect of Resting Heart Rate Increase in female coronary heart disease
FU Yuan FAN Yanqiao
The General Hospital of Mining Group Co. of Liaoyuan, Liaoyuan 136201, China
[Abstract] Objective To study the risk factors of female coronary heart disease. Methods 23 patients of female coronary heart disease, who were faster of resting heart rate monitored with conventional ECG and dynamic electrocardiogram, were performed with heart color ultrasound detection. Results All of the 23 cases, there were 21 cases (91.1%) with the limitation reduced of the left ventricular wall regional motion, 17 cases (73.9%) with the decreased left ventricular systolic function, only 2 cases with the normal left ventricular wall motion and systolic function. Within one year followed-up, 14 cases had got acute coronary artery syndromes and 3 cases were dead. Conclusion The resting heart rate increase is the risk factors of female coronary heart disease, should be intervened with effective measures as soon as possible.
[Key words] Electrocardiogram; Color Doppler UCG; Resting heart rate; Female coronary heart disease; Risk factors
冠心病是現(xiàn)今威脅女性健康和生命的主要疾病,是導(dǎo)致女性死亡和致殘的主要原因之一?,F(xiàn)有的研究一致認(rèn)為,冠心病的形成是多種危險(xiǎn)因素共同作用的結(jié)果,除傳統(tǒng)的危險(xiǎn)因素外,筆者認(rèn)為靜息心率增快是女性冠心病的又一危險(xiǎn)因素。
1 資料與方法
1.1 一般資料
23例患者來源于2010年2月~2012年2月門診及住院常規(guī)心電圖及動(dòng)態(tài)心電圖記錄的女性冠心病患者,年齡34~81歲,平均(50.7±5.6)歲;其中絕經(jīng)期婦女18例,平均年齡(45.6±3.7)歲。
1.2 方法
儀器使用日本光電1350P型心電圖機(jī)記錄12導(dǎo)聯(lián)心電圖,動(dòng)態(tài)心電圖使用上海群天IP動(dòng)態(tài)心電圖記錄儀,進(jìn)行24 h心臟全信息監(jiān)測(cè)。心臟彩超使用Philips XG D11 4D診斷儀,探頭頻率2.5 MHz,觀察17節(jié)段左室壁運(yùn)動(dòng)及心功能計(jì)算。
2 結(jié)果
23例女性冠心病患者中,靜息心率為70~79次/min 的有9例,80~89次/min的有12例,91次/min及93次/min的各有1例。23例中有21例既往心電圖表現(xiàn)為竇性心動(dòng)過緩。
23例靜息心率增快同時(shí)伴有T波低平的有11例,T波淺倒置的8例,ST段下移0.050~0.075 MV的有7例,偶發(fā)性室性早搏的有4例,不完全性右束支阻滯及Ⅰ°房室傳導(dǎo)阻滯的各有2例?!?br>