Galen S. Wagner,
MD
Associate Professor
Department of Internal Medicine
Duke University Medical Center
Durham, North Carolina
David G. Strauss,
MD
,
PhD
Medical Officer
U.S. Food and Drug Administration
Silver Spring, Maryland
Affiliated Researcher
Karolinska Institutet
Stockholm, Sweden
TWELFTH
EDITION
MARRIOTT’S
Practical
Electrocardiography
