Wrocław Medical University, Poland
Robert Skalik, MD, PhD is a consultant in cardiology, exercise physiologist. He completed his PhD in echocardiography from Medical University of Wrocław. He covered internship in the Department of Cardiology at Free University of Amsterdam, the Netherlands. He is a lecturer in Post-graduate School of Cardiology, University of Perugia and an academic teacher and researcher in Department of Physiology, former consultant in cardiology in Department of Cardiac Surgery and Cardiology, Medical University of Wrocław, former Head of Department of Cardiac Rehabilitation, Wrocław, private practice in cardiology, Wrocław, research projects evaluator for EU. He has published 103 papers on cardiology and human physiology.
Professional and amateur athletic training can cause tremendous overload of the cardiovascular system and thus become a trigger for fatal cardiac events in athletes with previously undetected underlying heart diseases. Subsequently, every athlete should undergo a specialized diagnostic and qualification screening process before a training program is prescribed or continued. However, it is still unresolved issue which of the diagnostic tools should be routinely applied in order to increase the safety of extreme physical training and reduce the risk of sudden cardiac death. Pre-participation athlete evaluation including resting electrocardiography (EKG), physical examination and familial history of cardiovascular diseases is important, but does not always guarantee high diagnostic accuracy. The permanently growing interest in the sport activities raises serious and justified concerns about health and safety of extreme physical training and sport-related risk of sudden cardiac death (SCD). In recent years there are more and more press reports on cases of sudden cardiac death in young athletes during sport events. EKG is recommended by national and international medical associations as a basic tool to screen athletes. EKG is one of the oldest and simplest diagnostic instruments to diagnose cardiac diseases, but the main drawback of resting EKG is its interpretational ambiguity and controversial accuracy for the diagnosis of cardiovascular diseases. Hence, the complex and reliable evaluation of cardiovascular health status in athletes or athlete candidates should always include more sophisticated diagnostic techniques including echocardiography, exercise testing and cardiac magnetic resonance or in some selected cases cardiac computed tomography.