Wagner_Marriot's Practical Electrocardiography, 12e

Wesley K. Haisty, Jr., MD Emeritus Associate Professor of Medicine/Cardiology Wake Forest University Health Sciences Winston-Salem, North Carolina Vivian Paola Kamphuis, BSc Leiden University Medical Center Leiden, The Netherlands

Tobin H. Lim, MD Department of Medicine University of Utah Health Care Salt Lake City, Utah Henry J. L. Marriott, MD* Clinical Professor Emory University Atlanta, Georgia

University of Florida Gainesville, Florida University of South Florida College of Medicine Tampa, Florida Director, Marriott Heart Foundation Riverview, Florida

Charles W. Olson, MSEE Huntington Station, New York

Jacob Simlund Department of Clinical Physiology Karolinska Institutet and Karolinska University Hospital Stockholm, Sweden

David G. Strauss, MD, PhD Medical Officer U.S. Food and Drug Administration Silver Spring, Maryland

Affiliated Researcher Karolinska Institutet Stockholm, Sweden

*deceased

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Contributors