Subsequent to doing angiogram also is epsrfa test necessary?

EPSRFA ?: I assume you're asking about "electrophysiologic study-radio-frequency ablation" ? It all depends on your symptoms .

Question unclear...: I am not sure what your question is because I don't know the context. Angiograms are done to look at the heart vessels, the plumbing so to speak of the heart. This analyzes the blood flow to the heart muscle. EPS/RFA refers to procedures that are done to analyze and treat electrical functions/problems of the heart. Usually angiograms and EPS are not discussed in the same breath-different topics.