title: Lawmakers seek reversal of EKG rule.
authors: E
authors: E
authors: Weissenstein
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D004562:Electrocardiography / Q000191:economics*; D016345:Medicare Part B / Q000331:legislation & jurisprudence*; D012051:Reimbursement Mechanisms; D014481:United States