Stop Guessing About Your Patient’s Heart & Nerves—See What’s Really Happening
Looking for a REAL way to connect what your patient feels… with real, live data you can prove?
Here’s how top clinicians use simple HRV analysis and expert support to turn patient complaints into clear, measurable decisions—so you gain authority, solve uncertainty, and become their go-to expert.
The Reality...
Let’s face it—every week, you see smart, regular people who seem “off,” tired, dizzy, or just not themselves.
You want to help. But all you’ve got are symptoms, guesswork, and vague patterns that never seem to line up. No clear answers. No way to prove what’s happening deep inside the heart and nerves.
That stops now.
What if you could see—in about 5 minutes—how your patient’s heart and nervous system react to stress or recovery, every time?
What if you could show your patient those answers, in black and white, with a clear plan for change?
Now you can.
How I Stopped Hoping and Started Knowing
I’m Dr. Jeff Marrongelle. For years, my clinic looked just like yours—frustrated patients, half-answers, people still tired no matter what we tried.
I hated not knowing. Hated the blank faces when I couldn’t offer proof. Hated relying on “maybe.”
So, I dove head-first into HRV and autonomic measurement—real, objective tests most doctors ignore.
I battled bad software, clunky machines, old-school reporting, and saw how nobody put it all together in a way regular clinicians could use.
That’s why I built the How’s Your Heart? system.
It’s what I wish I had years ago—an easy, structured process that connects symptoms to numbers, trend lines, and a real solution for the doctor and patient.
I run it every day. And now, so can you.
Don’t Just Take My Word For It…
How's Your Heart? is the best non-invasive way to measure the body's level of functioning and adaptive capacity. If you don’t track it, you’re flying blind.”
Dr. Alexa Vasquez, Functional Medicine
What You Get - How’s Your Heart?
Basic Package
All-in-one Heart & Nervous System Assessment Package: includes a ready-to-use computer, simple AI-powered patient explanations, and Level 1 certification. Plus 5 expert reviews with Dr. Jeff Marrongelle, priority help, and ongoing coaching through a quarterly Q&A call.
Pro Package
Everything in the Basic Package—plus Level 2 training with 20 expert-reviewed cases and direct mentoring with Dr. Jeff Marrongelle. Earn advanced credentials that strengthen your confidence and help patients trust your guidance from day one.
Real Value. Real Results. Right Now.
Let’s be real—you can’t put a price on earning your patient’s trust, standing out in your field, and finally getting clinical certainty.
What’s that worth? $20,000? $50,000? A thriving, word-of-mouth practice?
But you’re getting in for a tiny fraction.
Why wait?
Every day you DON’T have this is one more day of frustration, guesswork, and blurry answers.
Act now—your system is ready, but supplies are limited for mentoring and support.
