The subspecialty of electrophysiology (EP) requires patient data from a variety of sources to properly diagnose, treat and monitor patients with cardiac arrhythmias. Data sources needed for this care include procedure reports, Holter monitoring, ECGs, remote device monitoring data, office visit device interrogations, electromapping data, hemodynamics, tilt table exams and even INR blood testing results. Historically, this data has been stored in various silos of disparate IT systems within a hospital.