narrow complex tachycardiaP‐wave morphologyQRS morphologyvagal maneuversWolff‐Parkinson‐White syndromeTachycardias may be broadly categorized based on the width of the QRS complex on the surface 12﹍ead electrocardiogram (ECG). Wide QRS complex tachycardias (WCTs) have a QRS duration greater than ...
专业医学词典 窄QRS综合波 与"narrow QRS complex"相近的词条 ...
Irregular narrow QRS complex tachycardia with intermittent atrioventricular dissociation: What is the mechanism?atrioventricular dissociationatrioventricular nodal reentrycatheter ablationupper common pathwayA 39﹜ear﹐ld woman with frequent palpitations was referred for radiofrequency ablation. A baseline 12﹍ead...
窄QRS波心动过速概述、分类和鉴别诊断 热度: 窄QRS波心动过速及鉴别诊断新_PPT课件 热度: 窄qrs波心动过速的诊断与鉴别诊断医学ppt 热度: NarrowComplexNarrowComplex TachycardiasTachycardias MoritzHaagerPGYMoritzHaagerPGY--55 ObjectivesObjectives DevelopanapproachDevelopanapproach ...
We describe the case of a 22-year-old man who had frequent episodes of narrow QRS complex tachycardia with atrioventricular dissociation. The ECG during sinus rhythm showed normal PR and QRS intervals, hut it showed a left bundle branch block configuration during atrial pacing or after injection ...
Simultaneous wide and narrow QRS complex tachycardia: what is the mechanism? We present the case of a 50-year-old patient with several episodes of syncope and documented simultaneous wide and narrow QRS complex tachycardia. We then ... M Rodríguez-Ma?Ero,F Bayrak,M Namdar,... - 《Revista...
窄QRS波心动过速 1. The head-chest leads electrocardiogram in different diagnosis ofnarrow QRS complex tachycardias; 头胸导联心电图在窄QRS波心动过速鉴别诊断中的作用 2) Narrow QRS-wave tachycardia 窄QRS波群心动过速 3) Wide QRS complex tachycardia ...
Repolarization changes during narrow QRS complex tachycardia were analyzed to differentiate the tachycardia mechanism and to guide the preliminary location of the accessory pathway. Background. Noninvasive determination of the mechanism of tachycardia is becoming increasingly important in view of the role ...
Narrow QRS complex tachycardias are SVTs. If irregular, consider AFib. If regular and not ST or obvious atrial flutter, perform a vagal manoeuvre or give adenosine. If the SVT terminates, it is an AV junction-dependent tachycardia. If the SVT slows with some degree of AV block, underlying...
摘要: Reports on life-threatening bradycardia with narrow QRS complex, secondary to severe hyperkalemia. Possible causes of bradycardia.关键词: Emergency Departments Ischemic Cardiomyopathy Chronic Obstructive Pulmonary Disease Acetylsalicylic Acid DOI: 10.1017/S1481803500006588 年份: 2003 ...