Vtach Vs Svt Ecg. A wide range of conditions may cause ventricular tachycardia and the ecg is as nuanced as are those conditions. The most important distinction is whether the rhythm is ventricular vt or supraventricular svt with aberrancy as this will significantly influence how you manage the patient.
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This ecg is a difficult one. Ventricular tachycardia and supraventricular tachycardia with aberrancy how to differentiate. Ventricular tachycardia is a highly nuanced arrhythmia which originates in the ventricles.
Svt with aberrant conduction due to the wolff parkinson white syndrome.
There are three main diagnostic possibilities. However on closer inspection there are signs of av dissociation with superimposed p waves visible in v1. Although there is a broad complex tachycardia hr 100 qrs 120 the appearance in v1 is more suggestive of svt with aberrancy given that the the complexes are not that broad 160 ms and the right rabbit ear is taller than the left. Ventricular tachycardia and supraventricular tachycardia with aberrancy how to differentiate.
