Wong K L,Hanna M,Kocovic D Z,Pavri B B.Wide QRS complex tachycardia: what is the mechanism?.Journal of Cardiology. 1998Wong KL,Hanna M,Kocovic DZ. Wide QRS complex tachycardia:what is the mec-hanism[J].Cardiovasc Electro-physiol 1998,9(10)....
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...
The short duration' of P-R and the widening of the QRS complexes are characteristic. (Date of tracing : 22-4-40.) Fig. 3.?Elect... RJ Vakil 被引量: 1发表: 1942年 wide-complex tachycardia in a patient with coronary disease—diagnosis:analysis of ecgs analysis of ecgs the differential...
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...
The former results in an enlarged R wave, and the latter causes a smaller R wave. The R wave-to-R wave interval shows the inverse of the patient’s heart rate. The space between the P wave and the R wave within the QRS complex is called the PR interval and normally lasts 120 to ...
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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 ...
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...
In normal sinus rhythm, what does the P-wave, the PR interval, QRS complex, and QT interval reflect?ECG:An ECG, or electrocardiogram, is an electrical readout of the heart which measures the electrical output of all heart chambers during cardiac cycles. Th...
their selfish, avarice-driven benefit and to the detriment to a vast many others. And what may really irk you is the realization a kakistocracy is growing like pernicious weeds around you, which only causes you to question your preconceived notions of rationality and common sense all the more...