Cardiorespiratory optimal point during exercise testing and sudden cardiac death: A prospective cohort study

Jari A Laukkanen1, Kai Savonen2, David Hupin3

  • 1Institute of Clinical Medicine, Department of Medicine, University of Eastern Finland, Kuopio, Finland; Central Finland Health Care District, Department of Medicine, Jyväskylä, Finland; Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland.

Summary

The cardiorespiratory optimal point (COP) during exercise is a strong predictor of sudden cardiac death (SCD) risk. This finding suggests COP can improve long-term SCD risk prediction beyond traditional cardiovascular disease factors.

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