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An essential reference for students and practitioners working with exercise electrocardiograms (ECGs), Practical ECG for Exercise Science and Sports Medicine guides readers from theory to applied interpretation of normal and abnormal ECG traces.
The text is based on the authors’ clinical experience, published research, and over a decade of dedicated study on the interpretation of ECGs from clinical patients to elite athletes both at rest and during exercise.
This resource offers clear protocols for ECGs with an emphasis on athletes. With over 70 ECG readouts to examine, readers can practice and refine their ECG interpretation skills and increase their understanding of heart conditions identifiable through ECG testing. Troubleshooting tips throughout the text provide quick solutions to problems that may occur during ECG testing, and detailed information on interpreting the ECGs is provided for numerous conditions that practitioners are likely to encounter in real-life practice.
Divided into three parts, Practical ECG for Exercise Science and Sports Medicine begins with an overview of heart anatomy and function and a review of the methods for monitoring heart rate and function. Part II of the text describes the ECG in detail at rest and during exercise, with an emphasis on measurement and interpretation. In particular, chapter 4 examines normal and abnormal ECG findings with a detailed discussion of cardiac abnormalities. Each abnormality is accompanied by a sample ECG trace. Chapter 5 focuses on the how the exercise ECG may be used as a tool in the identification of a variety of pathologies, including coronary artery disease and exercise-induced arrhythmias, and how the ECG can assist in the differentiation of pathologic and physiologic enlargement of the left ventricle.
A special focus on the athlete’s heart follows in part III. Because physiologic adaptations associated with chronic physical training may mimic those observed in pathologic processes, part III discusses the anomalies often present in athletic individuals at rest and during exercise. This part also includes six case studies, which discuss specific problems encountered in dealing with athletes’ hearts and provide in-depth examples of conditions identifiable through an exercise ECG.
Because the ECG is so widely used in the assessment of cardiac electrical function, morphology, and circulation, understanding a normal ECG at rest and during exercise and being able to interpret findings are becoming increasingly important for noncardiologists, including health professionals, sports medicine specialists, physiotherapists, clinical exercise physiologists, and sport and exercise scientists. With its straightforward approach, Practical ECG for Exercise Science and Sports Medicine is a valuable resource for those studying and working in the field of exercise, sports medicine, and sport science as well as health professionals working with athletic and sedentary individuals at rest and in exercise stress testing.
Part I Structure and Function of the Heart
Chapter 1 The Heart
Electrical Properties of the Heart
Contractile Properties of the Heart
Exercise and the Heart
Chapter 2 Monitoring the Electrical Activity of the Heart
Heart Rate Monitors
Electrocardiography at Rest and During Exercise
Exercise Modalities and Protocols
Ambulatory ECG monitors
Implantable Loop Recorders
Part II The ECG
Chapter 3 Normal ECG at Rest
Reading the ECG
Interpreting the ECG
Common Mistakes in Preparing and Placing Leads (Troubleshooting)
Chapter 4 Abnormal ECG at Rest
ECG Abnormalities in Diseases of the Coronary Circulation: Ischemia and Myocardial Infarction
Unusual ECG Abnormalities
Chapter 5 ECG During Exercise
Normal ECG Responses During and Postexercise
Evaluation of Individuals with Known or Suspected Exercise- or Exertion-Related Arrhythmias
ECG Exercise Stress Testing in the Diagnosis of Coronary Artery Disease (CAD)
Part III The Athletes’ Heart
Chapter 6 The Athlete’s Heart: Physiological Versus Pathological
Cardiac Structure and Function in Highly Trained Athletes
Electrocardiogram (ECG) of an Athlete
Arrhythmias and the Athlete
Syncope and the Athlete
Sudden Cardiac Death (SCD) in athletes
Chapter 7 Athlete Case Studies
Case Study 1: Spontaneous Atrial Fibrillation in a Freestyle Skier.
Case Study 2: Exercise-Induced Vasodepressor Syncope in an Elite Rower: A Treatment Dilemma
Case Study 3: Prevalence and Significance of an Isolated Long QT Interval in Elite Athletes
Case Study 4: Differentiation of RVOT-VT and ARVC in an Elite Athlete
Case Study 5: Treat the Patient Not the Blood Test: The Implications of an Elevation in Cardiac Troponin Following Prolonged Endurance Exercise
Case Study 6: Acute Myocardial Infarction in the Presence of Normal Coronaries and the Absence of Risk Factors in a Young, Lifelong Regular Exerciser
Text for undergraduate and graduate courses in sport science,
physiology, physiotherapy, medicine, and nursing. Also a reference for
clinical exercise physiologists, exercise physiologists, sport
physiotherapists, athletic trainers, health professionals, and sports
Greg Whyte, PhD, FACSM, is a professor of applied sport and
exercise science at Liverpool John Moores University in London. As one
of British sport's foremost research scientists, Whyte has worked as a
consultant physiologist in a large number of Olympic and professional
sports and is currently the science consultant for England FA (World Cup
2010), the Commonwealth Games Committee for England (Delhi 2010), and
British Rowing. From 2001 to 2004, Whyte served as the director of
research for the British Olympic Association based at the Olympic
Medical Institute, where he established the Centre for Sports
Cardiology, which is dedicated to the investigation and treatment of
sport-related cardiac issues. Whyte is now the director of the Centre
for Sports Cardiology at the Centre for Health and Human Performance.
A former international modern pentathlete, Whyte competed in two Olympic
Games and won European bronze and World Championship silver medals. He
studied for his BSc (hons) at Brunel University, completed his MSc in
human performance at Frostburg State University in the United States,
and completed his PhD at St. George’s Hospital Medical School and the
University of Wolverhampton, where he was research coordinator. Whyte is
a fellow of the American College of Sports Medicine (FACSM) and was
chairman of the charity Cardiac Risk in the Young (CRY) from 1999 to
Sanjay Sharma, BSc (Hons), MD, FRCP (UK), FESC, was appointed
consultant cardiologist and physician at University Hospital Lewisham
and honorary senior lecturer in cardiology at Kings College Hospital
London in 2001. In 2006 he took up the post of director of heart muscle
diseases at Kings College in London and became professor of cardiology
at St George’s University of London in 2009. Sharma is medical director
for Virgin London Marathon, consultant cardiologist for the CRY sports
cardiology clinic at St George’s Hospital, and cardiologist for the
English Institute of Sport, the British Rugby League, and the British
Lawn Tennis Association.
Sharma’s interests include cardiovascular adaptation in athletes, sudden
cardiac death in the young, and heart muscle diseases, for which he has
an international reputation and has published over 100 scientific
articles, including original papers in highly rated peer-reviewed
journals. Sharma was awarded the status of fellow of the European
Society of Cardiology and elected as a nucleus member of the Sport
Cardiology section of the European Association of Cardiovascular Disease
Prevention and Rehabilitation in 2008. Sharma leads the CRY screening
program, which is the largest of its kind in the UK. Sharma has an
active interest in medical education and is the lead tutor for the
international teaching faculty for the Royal College of Physicians.