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1 May 2026· 4 min readpatient advocacyinvisible illnessmaking visible

What the 33 Doctors Missed

Not negligence. Structural failure. What actually happens inside the diagnostic process when a patient's symptoms don't fit the expected pattern.

Roi Sternin

Doctor sixteen asked me if I had experienced any significant stress recently. I had. I was in the middle of year four of being unable to stand without my heart rate spiking to one-fifty. The stress, I explained carefully, was a consequence of being ill. He wrote something down. He did not write POTS.

I'm not naming thirty-three doctors to indict thirty-three people. Most of them were not negligent in any meaningful sense. They were working within a system that structures clinical encounters in ways that make certain kinds of presentation almost impossible to assess correctly, and my presentation happened to be one of those kinds.

Here is what the system made difficult:

Ten minutes. A standard appointment in most healthcare systems is ten minutes. POTS — postural orthostatic tachycardia syndrome, the diagnosis I eventually received after seven years — is a condition that presents across multiple systems and requires, for accurate assessment, the kind of longitudinal picture that ten minutes cannot produce. What ten minutes can produce is a snapshot. And the snapshot of me, sitting in a chair in a consulting room with my heart rate temporarily within range, did not look like someone who had been horizontal for four years.

Pattern-matching against the expected presentation. POTS is more commonly diagnosed in younger women. I was a man in my twenties who had spent nine years as a paramedic. The profile didn't match. I know this because two different doctors said something to this effect — not cruelly, but as genuine clinical reasoning: this presentation doesn't fit who usually has this. What they didn't say, but what that reasoning required, was: therefore the symptoms must fit something else. Or must be the patient.

The test result as negative space. My standard blood panels were normal. My ECG was largely normal. The tests available in a standard referral pathway were not designed to measure autonomic dysfunction — they were designed to rule out the things that look most like autonomic dysfunction. What they showed was: not cardiac event. Not thyroid. Not anemia. They did not show: the blood pooling in the lower extremities when upright that would have appeared on a tilt-table test, which I did not receive for years because you don't receive a tilt-table test until someone suspects POTS, and no one suspected POTS.

The gap between what I was experiencing and what I knew how to say. This is the one I think about most. I was a paramedic. I had clinical language. I could describe my symptoms with some precision. And even with that training, there were things I was experiencing that I did not have words for — proprioceptive disruptions, cognitive symptoms that felt like being underwater, a specific quality of exhaustion that wasn't tiredness in any ordinary sense. I didn't know how to describe these. I reached for the words I had: fatigue. Dizziness. Feeling unwell. Those words, in a ten-minute appointment with a doctor who is pattern-matching, map to anxiety. They map to stress. They map to a mental health referral, which is where many of the thirty-three ended up pointing.

Here is what I want to be precise about: I am not saying those doctors were wrong to consider mental health causes. Anxiety causes real symptoms. Stress causes real symptoms. The overlap between autonomic dysfunction and anxiety presentation is real and clinically documented. What I am saying is that "consider mental health causes" became, in practice, "stop looking for physical causes" — and those are not the same clinical instruction.

Thirty-three appointments. By the time I arrived at the eventual diagnosis — which I arrived at largely through teaching myself, from bed, the literature on dysautonomia — I had spent seven years in a system that had exhausted its differential. Not because it had found the answer. Because the structure of the system is not designed to hold complexity across time. Each appointment resets. Each doctor sees a snapshot. The patient carries the continuity, which means the patient is responsible for synthesizing the picture that no individual doctor has seen — which is a significant burden to place on someone who is sick.

I diagnosed myself. A former paramedic, lying in bed, reading medical literature because I had run out of other options. Then I found a doctor who listened. Who ran the tilt-table test. Who said, six minutes into the test, "there it is."

There it was. Seven years and thirty-three missed diagnoses later. It was there the whole time.

The work I do now — including the methodology I've developed for making the invisible visible — is partly an answer to this. Not just for patients. For the institutions that make decisions about patients. The diagnostic failure is not primarily a knowledge failure. It is a structure failure. And structures can be changed.


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