User manuals 20 May 2025 09:58 Updated Note: This article does not apply if you reside in the US. For information and assistance regarding the US version of the FibriCheck app, please visit this link. This page has the latest version of the user instructions at all times. Related articles Perform your first measurement Which labels may be assigned to the heart rhythm measurements? What do the different heart rhythm measurement results mean? Which details are available when viewing a patient’s record? Can I pay my subscription on a monthly basis?