《内科 心律失常 英文课件》由会员分享，可在线阅读，更多相关《内科 心律失常 英文课件（19页珍藏版）》请在金锄头文库上搜索。
1、ArrhythmiaArrhythmiaGroup 1 Hou taoDefinitionv disorders of impulse formation and(or) conductionClassificationvDisorders of impulse formationvDisorders of impulse conductionDisorders of impulse formationvSinus arrhythmiasvEctopic arrhythmias(1) Passive ectopic arrhythmiasEscape beats and escape rhyt
2、hmsDisorders of impulse formation(2) Automatic ectopic arrhythmiasPremature beatparoxysmal tachycardia atrial flutterventricular flutteratrial fibrillationventricular fibrillationDisorders of impulse conductionvphysiologic：interference and atrioventricularvPathologic: Sinoatrial block, Intra- atrial
3、/intraventricular block,Atrioventricular blockvDisorders of AV conductive pathway ： Preexcitation syndromeSinus arrhythmiasvSinus bradycardiavSinus tachycardiavSinus pause or sinus arrestvsick sinus syndrome （SSS）premature beatsvectopic pacemaker site send out premature beatsvAtrial premature beatvJ
4、unctional premature beatvVentricular premature beatventricular arrhythmiasvunifocal vmultifocal vinterpolatedvBigeminyvtrigeminyvcoupletvPara systoleTachycardiadefinition：The tachycardia is defined as a rate exceeding 100 beats/min when three or more beats appear continuouslyClassification vAtrial t
5、achycardiavSuper ventricular tachycardiavVentricular tachycardiaTorsades de points ventricular tachycardiaDisorders of impulse conductionvSinoatrial block SABvatrioventricular block, AVBvintraventricular blockvPreexcitation syndromeSinoatrial block SABSecond degree type (wenkebach）Second degree type
6、 atrioventricular block, AVBv1 degreev2 degreetype 1type 2v3 degreeintraventricular blockvright bundle branch block，RBBBvleft bundle branch block，LBBBvleft anterior fascicular blockvleft posterior fascicular blockvbifascicular blockvtrifascicular blockvbilateral bundle branch blockPreexcitation syndromevDefinition:Impulse is conducted through an abnormal pathway. Commonly seen in:Kent branch; James fiber; Mahaim fiber; Mahaim fiberDiagnose:1、history 2、symptom 3、signauscultation 4、ECGTreatmentv1. antiarrhythic drugs.v2. pacemakerv3. operation:radiofrequency ablation, RFA Thank you!
