Twice a decade, maybe, a patient hands you back one of your own sentences. Last winter, an 82-year-old man did it to me with a single word: “unlikely.”
He arrived at my telehealth practice for a second opinion, two years into persistent atrial fibrillation, wondering whether an ablation was his next step. There was no ambiguity in the chart. Office electrocardiograms, the rhythm strips from an echocardiogram and a nuclear stress test, and a continuous ambulatory monitor all agreed: atrial fibrillation, 100% of the recorded time. The monitor’s report even has a line for time spent in normal rhythm — his read “NONE.” A smartwatch he wore day and night said the same thing, every single day.
Two details made him unusual. His heart rate had settled at an average of 66 without any rate-slowing medication — most people in persistent AFib need at least one drug for that. And while his left atrium had stretched beyond normal diameter at 4.7 cm, its indexed volume was still normal, meaning the chamber was deformed by the arrhythmia but not yet structurally remodeled beyond reach.
I laid out his conventional options the way I would for any consult. An antiarrhythmic drug — for him, the safest choice meant three days in a hospital to start it. An ablation — at 82, with persistent AFib, the honest numbers are about a coin flip for durable success, and the failures sometimes trade AFib for faster, more symptomatic atrial arrhythmias. He wasn’t very symptomatic to begin with, which made the risk-benefit math uncomfortable. And in his consult letter I added the sentence I’d written for years: lifestyle and natural approaches would help his inflammation, his stroke risk, his overall heart — but were unlikely to restore normal rhythm this late.
He took everything except the “unlikely.”
Over the following weeks he rebuilt his daily life in small, almost unremarkable pieces. Meals went ancestral — organ meats, sardines, wild salmon and roe, fermented and sea vegetables — with vegetables eaten first and breakfasts made savory to blunt glucose spikes. Sleep became a protocol: cool and fully dark, head of the bed raised a few inches, a fixed wake time, magnesium at night. Instead of one workout, he moved briefly up to ten times a day — body-weight squats, soleus push-ups, calf raises — and filled the gaps with breathwork, prayer, and humming to train the calming side of his nervous system. His elevated TMAO pointed to his gut, so we fed it prebiotic fiber and greens; his elevated homocysteine came down on methylated B vitamins from freeze-dried organ and salmon-roe supplements. He actually left with a shorter supplement list than he came with — whole-food sources replaced a drawer of synthetic ones and repleted his minerals down to the trace elements.
About ten weeks after that letter, his watch — the one that had never once seen a normal beat in two years — recorded sinus rhythm. It never went back. Months of recordings since, including a formal 12-lead ECG taken in the hospital during an unrelated procedure this July, all show the same steady, normal rhythm. No antiarrhythmic was ever loaded. No cardioversion was ever performed. No catheter ever entered his heart. His only remaining prescription is his anticoagulant, which he correctly continues, because stroke risk does not vanish just because the rhythm improved.
I still offer ablations a place in my counseling — for the right patient they remain the right tool, and nobody should abandon their electrophysiologist or their blood thinner because one man in his ninth decade beat the odds. Electrophysiology trained me to recite that atrial fibrillation begets atrial fibrillation, and the science behind that phrase is real. What this case taught me is that the sentence runs in both directions: change enough of the inputs — glucose, sleep, autonomic tone, the gut, the minerals — and even a two-year-old persistent arrhythmia can lose its grip on the atrium.
I wrote the full clinical narrative, with the echo findings and monitor data, at BestHeartBeat.com. If you are weighing an AFib procedure and want a second set of eyes on your case first, that is exactly what my telehealth second-opinion consults are for. More about my work is at AndrewRudinMD.com.