經(jīng)典常見心電圖診斷與臨床課件

經(jīng)典：常見心電圖診斷與臨床經(jīng)典：常見心電圖診斷與臨床1常見心電圖的診斷與臨床江蘇省中醫(yī)院急診陳劍常見心電圖的診斷與臨床2心臟的傳導(dǎo)系統(tǒng)心臟的傳導(dǎo)系統(tǒng)3心肌細(xì)胞的5種類型與3種功能竇房結(jié)起搏功能房室結(jié)希-浦氏系統(tǒng)傳導(dǎo)功能心房肌收縮功能心室肌心肌細(xì)胞的5種類型與3種功能4P—RBs一Y衛(wèi)一ORSI期P—RB5正常竇性心律ν竇性P波:I、Ⅱ、avF導(dǎo)聯(lián)直立,avR導(dǎo)聯(lián)倒置心率:60~100次分PR間期0.12~0.20svPP間期互差<0.12ν室內(nèi)傳導(dǎo)正常:即QRS時限在肢導(dǎo)聯(lián)<0.1s,胸導(dǎo)聯(lián)<011s正常竇性心律6人人m/mv:25mm/8人△A八八幾myL人人7竇性心動過緩竇性P波心率<60次/分PR間期≥012秒常伴竇性心律不齊竇性心動過緩8竇性心動過緩SinusBradycardiaRhythmPWaveintervalQRS(inseconds)(inseconds)<60bpmBeforeeachegular12to,20QRS,identical竇性心動過緩9竇緩的臨床意義病因生理性:運(yùn)動員、睡眠狀態(tài)病理性:中樞性、藥物、全身代謝性疾病、電解質(zhì)、心源性處理原則無癥狀時動態(tài)觀察有癥狀時藥物提高心率或起搏治療竇緩的臨床意義10竇性停搏指竇房結(jié)由于某些原因不產(chǎn)生沖動口較正常的PP間期為長的時間內(nèi)無P波發(fā)生口同時無QRS波群(可出現(xiàn)逸搏QRS)口長PP與竇律周期不呈整倍數(shù)關(guān)系竇性停搏11經(jīng)典常見心電圖診斷與臨床課件12經(jīng)典常見心電圖診斷與臨床課件13經(jīng)典常見心電圖診斷與臨床課件14經(jīng)典常見心電圖診斷與臨床課件15經(jīng)典常見心電圖診斷與臨床課件16經(jīng)典常見心電圖診斷與臨床課件17經(jīng)典常見心電圖診斷與臨床課件18經(jīng)典常見心電圖診斷與臨床課件19經(jīng)典常見心電圖診斷與臨床課件20經(jīng)典常見心電圖診斷與臨床課件21經(jīng)典常見心電圖診斷與臨床課件22經(jīng)典常見心電圖診斷與臨床課件23經(jīng)典常見心電圖診斷與臨床課件24經(jīng)典常見心電圖診斷與臨床課件25經(jīng)典常見心電圖診斷與臨床課件26經(jīng)典常見心電圖診斷與臨床課件27經(jīng)典常見心電圖診斷與臨床課件28經(jīng)典常見心電圖診斷與臨床課件29經(jīng)典常見心電圖診斷與臨床課件30經(jīng)典常見心電圖診斷與臨床課件31經(jīng)典常見心電圖診斷與臨床課件32經(jīng)典常見心電圖診斷與臨床課件33經(jīng)典常見心電圖診斷與臨床課件34經(jīng)典常見心電圖診斷與臨床課件35經(jīng)典常見心電圖診斷與臨床課件36經(jīng)典常見心電圖診斷與臨床課件37經(jīng)典常見心電圖診斷與臨床課件38經(jīng)典常見心電圖診斷與臨床課件39經(jīng)典常見心電圖診斷與臨床課件40經(jīng)典常見心電圖診斷與臨床課件41經(jīng)典常見心電圖診斷與臨床課件42經(jīng)典常見心電圖診斷與臨床課件43經(jīng)典常見心電圖診斷與臨床課件44經(jīng)典常見心電圖診斷與臨床課件45經(jīng)典常見心電圖診斷與臨床課件46經(jīng)典常見心電圖診斷與臨床課件47經(jīng)典常見心電圖診斷與臨床課件48經(jīng)典常見心電圖診斷與臨床課件49經(jīng)典常見心電圖診斷與臨床課件50經(jīng)典常見心電圖診斷與臨床課件51經(jīng)典常見心電圖診斷與臨床課件52經(jīng)典常見心電圖診斷與臨床課件53經(jīng)典常見心電圖診斷與臨床課件54經(jīng)典常見心電圖診斷與臨床課件55經(jīng)典常見心電圖診斷與臨床課件56經(jīng)典常見心電圖診斷與臨床課件57經(jīng)典常見心電圖診斷與臨床課件58經(jīng)典常見心電圖診斷與臨床課件59經(jīng)典常見心電圖診斷與臨床課件60經(jīng)典常見心電圖診斷與臨床課件61經(jīng)典常見心電圖診斷與臨床課件62經(jīng)典常見心電圖診斷與臨床課件63經(jīng)典常見心電圖診斷與臨床課件64經(jīng)典常見心電圖診斷與臨床課件65經(jīng)典常見心電圖診斷與臨床課件66經(jīng)典常見心電圖診斷與臨床課件67經(jīng)典常見心電圖診斷與臨床課件68經(jīng)典常見心電圖診斷與臨床課件69經(jīng)典常見心電圖診斷與臨床課件70經(jīng)典常見心電圖診斷與臨床課件71經(jīng)典常見心電圖診斷與臨床課件72經(jīng)典常見心電圖診斷與臨床課件73經(jīng)典常見心電圖診斷與臨床課件74經(jīng)典常見心電圖診斷與臨床課件75經(jīng)典常見心電圖診斷與臨床課件76經(jīng)典常見心電圖診斷與臨床課件77經(jīng)典常見心電圖診斷與臨床課件78經(jīng)典常見心電圖診斷與臨床課件79經(jīng)典常見心電圖診斷與臨床課件80經(jīng)典常見心電圖診斷與臨床課件81經(jīng)典常見心電圖診斷與臨床課件82經(jīng)典常見心電圖診斷與臨床課件83經(jīng)典常見心電圖診斷與臨床課件84經(jīng)典常見心電圖診斷與臨床課件85經(jīng)典常見心電圖診斷與臨床課件86經(jīng)典常見心電圖診斷與臨床課件87經(jīng)典常見心電圖診斷與臨床課件88經(jīng)典常見心電圖診斷與臨床課件89經(jīng)典常見心電圖診斷與臨床課件90經(jīng)典常見心電圖診斷與臨床課件91經(jīng)典常見心電圖診斷與臨床課件92經(jīng)典常見心電圖診斷與臨床課件93經(jīng)典常見心電圖診斷與臨床課件94經(jīng)典常見心電圖診斷與臨床課件95經(jīng)典常見心電圖診斷與臨床課件96經(jīng)典常見心電圖診斷與臨床課件97經(jīng)典常見心電圖診斷與臨床課件98經(jīng)典常見心電圖診斷與臨床課件99經(jīng)典常見心電圖診斷與臨床課件100經(jīng)典常見心電圖診斷與臨床課件101經(jīng)典常見心電圖診斷與臨床課件102經(jīng)典常見心電圖診斷與臨床課件103經(jīng)典常見心電圖診斷與臨床課件104經(jīng)典常見心電圖診斷與臨床課件105經(jīng)典常見心電圖診斷與臨床課件106經(jīng)典常見心電圖診斷與臨床課件107經(jīng)典常見心電圖診斷與臨床課件108經(jīng)典常見心電圖診斷與臨床課件109經(jīng)典常見心電圖診斷與臨床課件110經(jīng)典常見心電圖診斷與臨床課件111經(jīng)典常見心電圖診斷與臨床課件112經(jīng)典常見心電圖診斷與臨床課件113經(jīng)典常見心電圖診斷與臨床課件114經(jīng)典常見心電圖診斷與臨床課件115經(jīng)典常見心電圖診斷與臨床課件116經(jīng)典常見心電圖診斷與臨床課件117經(jīng)典常見心電圖診斷與臨床課件118經(jīng)典常見心電圖診斷與臨床課件119經(jīng)典常見心電圖診斷與臨床課件120經(jīng)典常見心電圖診斷與臨床課件121經(jīng)典常見心電圖診斷與臨床課件122經(jīng)典常見心電圖診斷與臨床課件123經(jīng)典常見心電圖診斷與臨床課件124經(jīng)典常見心電圖診斷與臨床課件125經(jīng)典常見心電圖診斷與臨床課件126

1、最靈繁的人也看不見自己的背脊?！侵?/p>

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