What is the mechanism of wide QRS tachycardia?atrioventricular nodal reentrant tachycardiabystander pathwaymanifest nodo‐ventricular fiberdoi:10.1111/pace.13687Kaneko, YoshiakiNakajima, TadashiIizuka, TakashiTamura, ShuntaroKurabayashi, MasahikoJohn Wiley and SonsPacing and Clinical Electrophysiology...
D . QRS and Cycle Length Alternans During Paroxysmal Supraventricular Tachycardia : What is the Mechanism ? The authors report 8 cases of regular tachycardia with wide QRS complexes during treatment with Vaughan-Williams class 1 antiarrhythmic drugs. These antiarrhythmics, prescribed to prevent atrial ...
单项选择题男性，52岁。慢性咳痰，时呈黄胀性痰，并有少量咯血近10年，逢秋冬季好发，持续时间均在了个月在右。就诊过多家医院，有慢性支气管炎和支气管扩张症两种诊断意见。下到各条中你认为哪一条有助于支气管扩张症的诊断（）
Measurement of the QT interval is also difficult in the setting of a wide QRS complex related to either ventricular conduction defects or a paced QRS complex. This is primarily because of the lack of a standard method to measure the QT interval in this setting; data on the best way to mak...
A Wide QRS Complex Tachycardia and Group Beating in a Young Patient with Heart Failure: What Is the Mechanism?A Wide QRS Complex Tachycardia and Group Beating in a Young Patient with Heart Failure: What Is the Mechanism?doi:10.1111/j.1540-8167.2012.02411.xNo...
Measurement of the QT interval is also difficult in the setting of a wide QRS complex related to either ventricular conduction defects or a paced QRS complex. This is primarily because of the lack of a standard method to measure the QT interval in this setting; data on the best way to mak...
Scarpelli, Ricardo B.Wellens, Hein J.J.Elsevier Inc.Heart RhythmSternick EB, Gerken LM, Scarpelli RB, Wellens HJJ. Intermittent wide QRS complexes during a supraventricular tachycardia: What is the mechanism? Heart Rhythm 2005; 2: 1011-1012....
R waves are the first upward deflection within a series known as the QRS complex. As part of the QRS complex, an R wave is an important indicator of cardiac health. Cardiologists and other health professionals analyze ECGs to diagnose various cardiac diseases. Some common causes of R wave ...
声明: 本网站大部分资源来源于用户创建编辑，上传，机构合作，自有兼职答题团队，如有侵犯了你的权益，请发送邮箱到feedback@deepthink.net.cn 本网站将在三个工作日内移除相关内容,刷刷题对内容所造成的任何后果不承担法律上的任何义务或责任
Since it induces conduction block in the AV node, adenosine has diagnostic utility in patients with narrow QRS complex tachycardia. Similarly, adenosine could be of the most value in hemodynamically stable wide QRS tachycardia (WQRST) with 1:1 VA conduction when there is difficulty in ...