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Heart rate in patients with reduced ejection fraction: relationship between single time point measurement and mean heart rate on prolonged implantable cardioverter defibrillator monitoring.

Marlena V HabalKumaraswamy NanthakumarPeter C AustinCassandra FreitasChristopher LabosDouglas S Lee
Published in: BMC cardiovascular disorders (2018)
While resting HR correlated with mean HR in patients with reduced LVEF, and in important subgroups, the limits of agreement were unacceptably wide raising concern over the use of single time point resting HR as a therapeutic target.
Keyphrases
  • heart rate
  • heart rate variability
  • blood pressure