Rick Pescatore

I’m building tools to help with that.
For the brain. For the belly.
For the people who’ve been through enough already—and deserve to be seen before they disappear.

We have to start talking about dementia differently.
It’s not just forgetting.
It’s failing to function.
And if we catch it early, sometimes we can soften the landing.
That matters. Especially for the people we love most.

I watch for it now in my dad.
The little signs. The shifts.
Not with panic—but with presence.
Because early recognition might mean we hold onto his story a little longer.
Or help him tell it the way he wants before it slips away.

Now I scan brains for a living.
Leukoaraiosis. Lacunes. Atrophy.
White matter that looks moth-eaten and quietly dying.
And I watch patient after patient get dismissed as “baseline” or “difficult.”
But they’re not.
They’re injured. And fading.

Vascular dementia doesn’t start with forgetting.
It starts with friction:
Short temper.
Impulsivity.
Apathy.
Poor judgment.
And eventually—disconnect.

We’ve reduced “dementia” to memory loss. That mistake costs lives, relationships, and dignity.

Years later, in medical training, I saw it clearly:
This wasn’t personality.
It was disease.
Specifically: Binswanger’s disease—a form of vascular dementia caused by chronic small-vessel brain injury.
The signs were all there. We just didn’t have the words for them.

My grandfather wasn’t forgetful.
He was irritable. Suspicious. Harsh in a way that felt new.
We didn’t call it dementia.
We called it life—just the toll of a hard-working man who’d been knocked around by time.
But it was dementia. We just didn’t know it.

Soon.
If you’ve ever felt unheard, misunderstood, or told “it’s all in your head”—
This is for you.

Something’s coming.
Not a product.
A shift.
Built by doctors. Driven by data.
Rooted in belief that no patient should be dismissed for what they feel.

BellyMD isn’t here to sell a miracle.
It’s here to give people tools.
To offer clarity. Advocacy.
And most of all: the feeling that someone finally gets it.

So we built something.
A platform powered by AI.
Informed by patients.
Structured by science.
Built to help the ones medicine has failed—especially in the gut-brain world.

As a physician, I was trained to look for what’s measurable.
But what if the most important things can’t be measured yet?
What if suffering isn’t always in the labs, but still real? Still worthy?

Most of them had normal labs.
Many were told it was “just stress.”
Some were laughed at, labeled, or offered another SSRI.
But what they were really experiencing was this:
A system never designed to believe them.
A system designed to gaslight and dismiss them.

Some patients come in screaming.
Some bleeding.
Some unconscious.
But the ones I couldn’t stop thinking about were the ones who whispered.
Who came in again and again, afraid to eat, exhausted, and unheard.

The Waveform That Cried Wolf : Emergency Medicine News An abstract is unavailable.

We don’t treat monitors.
We treat patients.

And sometimes, the most dangerous thing in the room is the illusion that you’re safer because a waveform says so.

Read the column:
The Waveform That Cried Wolf
👉 journals.lww.com/em-news/full...

Capnography gives us more data.
But not better decisions.
It’s not a magic tool. It’s another voice in the chaos.

And in emergency medicine, attention is a finite resource.

And like the boy who cried wolf, the waveform keeps yelling.

Eventually, no one listens.
Or worse—we miss the real signal because we’re buried in false ones.

The real issue?
It alarms. A lot.
And most of those alarms are meaningless—transient, irrelevant, self-correcting.

We act anyway. Because we’re conditioned to.

In respiratory cases?
It tells us what we already know.
Wheezing? Sharkfin.
BiPAP? Flat-ish slope.
It confirms—but rarely informs.

The waveform doesn’t change care. It just makes us feel like we’re doing more.

In procedural sedation?
Capnography = more airway maneuvers, more interruptions, more second-guessing.

But no meaningful drop in hypoxia.
Same trajectory, just more drama.

Capnography is baked into EM life now:
— Resus
— Sedation
— Asthma, COPD
It’s sold as safety. Early detection. Smarter care.

But more monitoring doesn’t mean better outcomes. It often means more noise.

“ETCO₂ is 35.”
No pulse. No rhythm. An hour down. But everyone hesitates.
Capnography says keep going.
The clinical picture says stop.
So… what are we actually following?

🧵 on the tool that’s everywhere but rarely helps: capnography.
via @emnews00.bsky.social

That’s very kind of you!

Big things are coming.
New frameworks.
New formulations.
New frontiers.
It’s time to start moving again.

The next era of medicine won’t be won in journals.
It’ll be built at the bedside, in code, through shared stories and smart tools.
Not despite the gray areas—but because of them.

What if we stopped waiting for permission to solve real problems?
What if we embraced informed action—messy, iterative, human—and started treating complex conditions the system doesn’t understand?

The future of care isn’t another RCT—it’s reclaiming clinical courage.
Physicians need frameworks that respect uncertainty, not pretend to erase it.
Patients need action, not another 3-year delay.

Medicine doesn’t need another guideline.
It needs a revolution in ho
We’ve mistaken statistical elegance for clinical progress—and in doing so, left the most vulnerable behind.

We don’t have the luxury of nostalgia. The system is broken now. The patients are here now.

We can cling to the EM of yesterday. Or we can step into what emergency medicine actually is—the last frontier of healthcare.

The only question left is: are we ready to own it?

This isn’t mission creep. This is reality.

The ER doctor of 2025 isn’t just a resuscitationist. We are becoming:
🔹 Street-level internists for the system’s abandoned
🔹 Public health officers in broken urban and rural landscapes
🔹 Crisis navigators for those without a medical home