Inclusion Criteria:  Adults, age 18 years or older AMI (STEMI and NSTEMI) Willing to give written informed consent Expected discharge from hospital within 7 days of AMI Willing to receive ICM insertion within 21 days of index AMI  Exclusion Criteria:  Existing pacemaker, ICD, ICM, or any other implantable cardiac electronic device Pregnant Index AMI was more than 21 days Unwilling/cannot insert ICM within 21 days post AMI Planned ICD implant, planned CABG or any open-heart surgery (e.g. for severe valvular disease)