TY - BOOK TI - Interpreting difficult ECGs : a rapid reference SN - 9781582554471 SN - 200502630 U1 - 616.1207547 LIP PY - 2006/// CY - Philadelphia PB - Lippincott Williams & Wilkins KW - Electrocardiography - Interpretation KW - Electrocardiography - methods KW - Heart - Diseases - Diagnosis KW - Heart - Diseases - Treatment KW - Heart Diseases - diagnosis KW - Heart Diseases - therapy N1 - Includes bibliographical references (p. 266) and index ER -