Clinical Sports Medicine & Orthopedics

Clinical Sports Medicine & Orthopedics

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Problem: As opposed to athletes, the cardiovascular strain of referees during a competition is neither systematically explored nor included in their cardiovascular screening programs.Methods: Twenty-one referees from the two upper Luxemburgish football divisions were monitored during and after a match with an ambulatory Holter electrocardiogram.The results were compared to a sports cardiological iphone 13 pro max price florida check-up including a maximal incremental test on the treadmill.

Results: During the match, the referees evolved in average 17%, 32%, 34% and 17% in the regenerative (<80% of the HR of individual anaerobic threshold, IAT), extensive (80 - 87.5% IAT), intensive (87.6 - 102.

5% IAT) and high intensive (>102.5% IAT) zones.During the match, the mean (154 11 bpm, mean SD) and maximal HR (180 10 bpm) were only slightly lower than at the IAT (161 9 bpm) and turbo air m3f24-1 the end of the treadmill test (183 11 bpm), respectively.

ECG only revealed minor arrhythmias both during Holter monitoring and ergometry on the treadmill, but a higher incidence of premature beats during the 1.5h of the match than during the 15.5h off-match period.

One referee showing significant ST segment depressions during the match suffered from a sudden cardiac exercise-associated event two years later.Conclusion: Football referees experience significant cardiovascular strain.A systematic endurance training is indispensable for football referees.

Regular health monitoring, including a maximal exercise test on a treadmill ergometer, should be recommended not only for athletes but also for football referees.Key Words: Sudden Death, Cardiovascular Risk, Cardiovascular Strain, Soccer.