Background: Had heart attack(MI) in March 2022. Filed for it and hypertension as being secondary to my sleep apnea (May 2022). Naturally denied a few months later. May 2023, with maybe 10 days until my appeal window expired, I shot of my HLR for it and several other issues. Decision letter (1 week ago) states that they never considered any medical opinion regarding the MI or hypertension and that those issues were sent back down for consideration. Today I received a...regulations require that I lii out the correct form....blah, blah blah...which I have already done. Do I ignore this letter, call the 1800 number, or file another HLR? Have any of you guys had something similar happen?