Braunwald, Heart Disease Saunders
Fuster, The Heart. McGraw-Hill
Topol, Textbook of Cardiovascular Medicine. Lippincott, Williams and Wilkins
Griffin and Topol, Manual of Cardiovascular Medicine. Lippincott, Williams and Wilkins
Crawford and Lin, Washington Manual: Cardiology Subspecialty Consult. Lippincott, Williams and Wilkins
O'Keefe et al, The Complete Guide to ECG's. Physican's Press
O'Keefe et al, The ECG Criteria Book. Physican's Press
Dubin, Rapid Interpretation of EKG's. Cover Publishing Co.
Surowicz, Chou's Electrocardiography in Clinical Practice. Saunders
Epocrates
Medscape
Qx Calculate
Mobile PDR