నైరూప్య

Reversible SA Nodal Dysfunction

Kumar D*, Pawar A, Sabnis G, Shah H, Lanewar C, Kerkar P, More D

Sinus node dysfunction is a well-known entity since almost a century. However, predominantly considered as a genetic, degenerative or an infiltrative process, its only recently that ischemia as an etiology has come to the forefront. This is a case illustrating reversible SA nodal dysfunction due to ischemia. As soon as occluded RCA was opened the patient recovered sinus rhythm. However, further research is needed to understand the relationship of schema with SA nodal dysfunction and which ones would revert to sinus rhythm on revascularisation.