Field Marketing, Canada•March 5, 2026•6 min read••
Evidence Beta User: Dr. Umaru Ahmadu-Ali
MBBS, Dip. HIV Man (SA), MFamMed , MPrecH (UCalgary), CCFP
Family Physician and Part-time Clinical Lecturer
Cumming School of Medicine, Department of Family Medicine, University of Calgary.
“Heidi Evidence couldn’t have come too soon.”
How a Calgary family physician brings clarity into the moment of care.
Dr. Umaru Ahmadu-Ali is a family physician in Calgary and a part-time Clinical Lecturer at the Cumming School of Medicine at the University of Calgary. He trained in Nigeria and South Africa before moving to Canada in 2014 and describes himself as deeply committed to evidence-based practice.
“There’s an ethical imperative that, for patient safety and satisfaction, we practise evidence-based medicine. But evidence is a moving target.”
In family medicine, that tension is constant. Guidelines evolve. Research accumulates. Patients arrive informed and often with their own reading. Appointments, however, remain tightly timed.
The challenge is not whether evidence exists. It is whether it can be accessed - and explained - in the moment.
Like many physicians, Dr. Ahmadu-Ali had access to established clinical databases. The information was available. But using it during a live consultation often meant leaving the EMR, reviewing long summaries, and then returning to the patient discussion.
That interruption changes the flow of a visit.
When time is limited, deeper searches often move to after hours. The result is late-night charting and follow-up tasks that make a long day even longer.
Heidi initially entered his workflow as a documentation tool. As a scribe, it reduced administrative burden and improved his work-life balance.
“My life changed. This is not an exaggeration.”
But when Heidi Evidence was introduced, the impact shifted from saving time after the visit to strengthening the visit itself.
Bringing evidence into the consultation
The shift became tangible during a consultation involving HDL cholesterol.
For years, HDL was widely understood as “good cholesterol.”, and higher levels were generally assumed to be protective. More recent research, however, has shown that the relationship is more nuanced, with evidence suggesting a U-shaped risk pattern at very high levels.
Dr. Ahmadu-Ali was aware of this evolution. What he wanted, in that moment, was confirmation that current literature still reflected that shift - and a way to show the patient how understanding had changed over time.
Instead of pausing the conversation to manually review recent studies later, he used Heidi Evidence during the consultation.
He was able to see citation-backed, up-to-date evidence reflecting the newer understanding. That allowed him not just to state the nuance, but to demonstrate it - walking the patient through how and why recommendations evolve as research accumulates.
That real-time confirmation changed the tone of the discussion.
Rather than presenting the explanation as personal interpretation, he could ground it transparently in current literature, reinforcing that care decisions reflect today’s evidence, not outdated assumptions.
What this means for patients
Medicine changes, and patients know that. But it is not always easy to show how or why.
In this case, the patient was not simply told that HDL is more complex than once believed. They were shown that understanding has progressed, and that their care reflects that progression.
Heidi did not replace clinical judgement; it reinforced it.
It helped confirm that his understanding aligned with current evidence and supported translating that evolution clearly during the visit.
In primary care, where trust is built through conversation, being able to demonstrate how medical knowledge advances strengthens the clinician–patient relationship.
Improving the process of care
The impact extends beyond individual consults.
Dr. Ahmadu-Ali was also impressed by the clarity and structure of the referral letters he had Heidi generate from his consult notes. In one complex case, hospital staff asked permission to forward his referral to another facility because of how clearly it captured the relevant clinical information.
That moment stood out - not because of the tool itself, but because of what stronger documentation enabled.
In a system where incomplete referrals can slow triage or require clarification, clarity matters. Strong documentation does not just reduce back-and-forth communication; it supports smoother transitions of care.
While long-term patient outcome data will take time to measure, he believes the process of care has improved.
Evidence is current. Documentation is stronger. Communication is clearer.
And importantly, he can stay focused on the patient in front of him.
From searching after hours to answering in the moment
Modern healthcare is saturated with information. The challenge is not finding data. It is accessing reliable, applicable evidence quickly enough to inform real decisions.
For Dr. Ahmadu-Ali, Heidi Evidence represents a shift from searching after hours to bringing evolving evidence directly into the consultation.
Evidence-based medicine remains the standard. Now, the evidence can be brought directly into the conversation.
