Well i want to add to this discussion that i don't think 37 is dangerously low. I was never considered low until under 30 which os the point im told they normally consider being in Congested Heart Failure. When i first started having problems with mine i was at 5% and a pacemaker with difibulator installed. I went home on Amiordione and Cardivolol. I lived that way for over 3 years living a normal life until my pacemaker had to shock me back one time. But my point being is mine never got better than 40-45 untill my Heart transplant 2 years ago. So at least for me i was at 37 for years without any major issues. My pacemaker only had to shock me because of arrythmias not heart failure. Just my history with Low ef.

Jump to this post