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Arrhythmias

Epinephrine test for sudden cardiac death—is it too early?

Unexplained sudden cardiac death (SCD) is a major health problem, and prediction and identification of high-risk populations remain a challenge. Epinephrine stress testing could help to identify individuals at risk of SCD, but more research is required before this test could be recommended for routine use.

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Figure 1: Schematic representation of the Mayo Clinic protocol for epinephrine stress test.

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Correspondence to Michael J. Ackerman.

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Bos, J., Ackerman, M. Epinephrine test for sudden cardiac death—is it too early?. Nat Rev Cardiol 9, 675–676 (2012). https://doi.org/10.1038/nrcardio.2012.155

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