Hello @pleasant7 and welcome to Mayo Clinic Connect. Given your family history, I am glad to hear that you've had testing done for yourself and are getting care.

In order to hear from others' experiences with the Holster Monitor, I would like to bring in members such as @jadillow @jwillits8 @bonnieh218 and @razorclams who have all shared about their respective experiences with monitors.

While we wait for them to join the discussion, I though this link may be helpful to help explain the stage you referenced of heart failure.

- Heart Failure: https://www.mayoclinic.org/diseases-conditions/heart-failure/diagnosis-treatment/drc-20373148

How has wearing your heart monitor been going so far?