کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5615470 1578188 2017 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ventricular tachycardia score - A novel method for wide QRS complex tachycardia differentiation - Explained
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی کاردیولوژی و پزشکی قلب و عروق
پیش نمایش صفحه اول مقاله
Ventricular tachycardia score - A novel method for wide QRS complex tachycardia differentiation - Explained
چکیده انگلیسی

Philosophy, merits and limitations of a novel method for wide QRS complex tachycardia differentiation, based on a scoring system and called the ventricular tachycardia (VT) score, were explained. The following criteria were assigned one point: initial dominant R wave in V1; initial r > 40 ms in V1 or V2; notched S in V1; initial R wave in aVR; lead II RWPT ≥ 50 ms; and absence of an RS in leads V1-V6. Atrioventricular dissociation (including fusion/capture beats and partial dissociation) was assigned two points. We recommend ≥ 3 VT score points for a firm diagnosis of VT. A cut-off ≥ 1 point can be used for diagnosis of VT when highest overall accuracy rather than error-free diagnosis is desired. However, in case of VT score of 0-2 (i.e., not fully diagnostic ECG), we recommend using other options (electrophysiological study, clinical data, previous and following ECGs, etc.) for confirming the diagnosis.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electrocardiology - Volume 50, Issue 5, September–October 2017, Pages 704-709
نویسندگان
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