Description
Inclusion Criteria:
- * Patients who were screened and eligible to be enrolled or have been already enrolled in the CARDIO-TTRansform randomized clinical trial (NCT04136171) and have a baseline 99m-technetium pyrophosphate planar and SPECT imaging done within 12 months prior to screening for CARDIO-TTRansform.
- * Patients have to meet the inclusion and exclusion criteria of CARDIO-TTRansform trial to be enrolled.
- * Patient willing to consent for the study and undergo the study procedures.
Exclusion Criteria:
Ages Eligible for Study:
60 Years to 90 Years (ADULT, OLDER_ADULT)
Sexes Eligible for Study: ALL
Accepts Healthy Volunteers:
No