All of the following features given below suggest broad complex ventricular tachycardia except :
Ventricular Tachycardia -Independent P waves - lack of coordination between atria - ventricles ECG features of Ventricular tachycardia 1. Premature Ventricular Contractions > 3 consecutive contractions 2. HR > 100 / min 3. Broadening of QRS duration 4. Josephson sign 5. Capture Beats 6. P waves walking through the tachycardia rsR' pattern - RBBB - Aberrancy , not VT ECG - Ventricular tachycardia P waves independent of QRS complexes Fusion and capture beat Josephson sign
P waves on ECG, 'walking through the tachycardia'
QRS duration shoens
Capture beats
RBBB with small R wave and a large R' wave in V1
ECG and Arrhythmia 3