Hampton, John R. The ECG in practice / John R. Hampton; with a contribution by Dav id Adlam. - 5th ed. - Edinburgh: Churchill Livingstone / Elsevier, c2008. - xii,341 p.: ill. ; 19 cm. Includes index. ISBN: 9780443068249 Subjects--Topical Terms: Electrocardiography.Electrocardiography. National Library of Medicine Call No.: WG 140