Thanks for your story. Very informative. I was initially diagnosed with HF at Mayo Clinic. My journey started with first heart attack with 5 stents. A second heart attack after surgery. 16 yrs later the stents were occluded. Third heart attack. They wanted to restent but couldn’t which left the choice of bypass during Covid. The dr at Mayo mentioned a device is used if EF goes to 30 as there is a risk of cardiac arrest. I have ischemic cardiomyopathy. My EF is stable at 46 but I do not feel well a lot. Compromised life. I’ve read that Cleveland Clinic gives patients a treatment plan which I think makes so much sense. I think drs here wait for changes in symptoms and then address. Doesn’t work so much for me. Thanks for reply!