I've been working at 6,800 ft/2,100 m as a Camp cook in the San Bernardino mountains for the past two summers and roaming the Santa Ana River Valley peaks at 10,000-11,500 ft/3,000-3,500 m.
A month ago, I went in for a routine visit with my lead cardiologist (I had a massive heart attack 11½ years ago) and was actually muttering 'why am I doing this? Nothing ever really changes besides my continued weight loss.
I was surprised when he pulled out my EP's review of my latest 2-wk ECG and ultrasound results. Turns out, they are both agreed that I've reversed my ejection fraction issues (30-35% pre-AFib including syncope to 50-55% and AFib free for 18 months.) The ultrasound also showed that I've lost some modest yet observable venticle scar tissue.... I can't claim causation, but I have been doing ProLon fasting mimicking fasts over the past 2-3 years which are supposed to reduce scar tissue through autophagy and generate undifferentiated stem-cells. My cardio told me he's never had a patient reverse that much heart failure and that he's in new territory with me.
We discussed meds. I've never really liked the side effects of metoprolol and generally like to take as few meds as possible. He's titrated me down from 50 mg qd down to 6¼ mg qd and he's got me on another 2-wk ECG test to judge my response. He's holding my valsartan (40 mg qd) and Eliquis (5 mg bid) constant.
Well... as long as I'm on a heart monitor test, I figured I'm feeling well and might as well test myself under the conditions that I put myself in mountain hiking. My camp was just inundated with huge snow falls thanks to the series of atmospheric rivers that nailed southern California last week so I volunteered to shovel snow after having been at sea level for four months.
Just finished my first day... put in 3½ hrs and cleared maybe 10-15 yd³/m³ of both wet and dry snow. Checked my pulse and took an AFib reading on my Samsung Galaxy watch... averaged 118 non over the three-plus hours and no signs of AFib. Talked with a coworker the whole time without getting winded. Not bad for a 65-year old geezer!
All I can say is... 'the good Lord looks after fools, drunkards and Democrats'. I'm so grateful for the medical advancements that are available and that I had good enough sense to seriously adopt a much healthier diet and lifestyle.
I know this is bragging a bit on my part, but I also want active folks who come down with AFib to know there's hope... I was there two years ago... I feared my life was never going to be what it had been, but it's as good, if not better now. Only gripe is the anticoägulant, but I don't trust that the AFib is truly banished, so I take it dutifully