6.2 Patient Interview, Medical History & Medication Reconciliation

Patient Interview, Medical History & Medication Reconciliation

Quick Answer: The patient interview fills gaps a chart review alone cannot — current symptoms, true medication-taking behavior, and lifestyle factors. Two products of the interview matter most for CEP practice: an accurate count of ACSM's cardiovascular disease (CVD) risk factors (used for risk stratification, revisited in Chapter 7) and a reconciled, accurate medication list, since drug therapy directly changes how heart rate, blood pressure, and symptoms should be interpreted during testing and training.

Structuring the Interview

A structured interview is more reliable than an open-ended conversation because it systematically covers domains a chart alone may miss: current symptoms, exercise history, occupational and functional demands, and the patient's own understanding of their condition. A useful sequence is chief complaint/reason for referral, past medical and surgical history, family history, medications and allergies, social history (tobacco, alcohol, activity), and a review of cardiopulmonary and metabolic symptoms (the signs-and-symptoms list is covered alongside resting assessment in Section 6.3).

Family History: What Actually Counts

Not every family illness is a positive risk factor. ACSM defines a positive family-history risk factor specifically as myocardial infarction, coronary revascularization, or sudden cardiac death before age 55 in the patient's father or another first-degree male relative, or before age 65 in the patient's mother or another first-degree female relative. A grandparent's heart attack at 78, or a sibling's diabetes diagnosis, does not meet this specific, age- and relationship-bound definition — precision here matters for accurate risk stratification.

The ACSM CVD Risk Factor Table

ACSM's Guidelines for Exercise Testing and Prescription define eight positive risk factors and one negative risk factor used to stratify cardiovascular risk (this count feeds directly into the exercise-testing supervision decisions covered in Chapter 7):

A patient's total positive count, after subtracting a qualifying HDL, is what determines the initial low/moderate/high risk classification. This is a different tool from ACSM's current preparticipation screening algorithm taught in Section 6.4, which deliberately does not use risk-factor counting to decide whether general exercise clearance is needed.

Medication Reconciliation: Comparing Three Sources

Medication reconciliation means comparing (1) the medication list on the physician referral, (2) what the patient reports actually taking, including over-the-counter drugs and supplements, and (3) pharmacy or EMR records, then documenting and resolving any discrepancies. This matters clinically because many cardiac and metabolic medications alter the exercise response the CEP is trying to measure — for example, a beta-blocker blunts the heart-rate response, making heart rate an unreliable intensity marker (Chapter 5 covers these drug effects in depth). Reconciliation should also capture timing relative to exercise — for example, insulin dosing or diuretic timing — since a mistimed dose can create hypoglycemic or orthostatic risk during a session.

Social History & Habits

Beyond smoking status, which feeds the CVD risk factor above, the interview should capture alcohol use, occupational physical demands, current and historical exercise habits, and any known barriers to activity such as pain, fear of symptoms, transportation, or caregiving duties — these directly inform the goals and readiness assessment covered in Section 6.5.

Two Different Tools, Not Interchangeable

It is worth stating plainly because the exam tests the distinction: the risk-factor count built in this section is used for exercise-testing risk stratification (how much supervision a maximal test needs — Chapter 7) and, in some settings, program-level risk categorization. It is not the tool that decides whether a patient needs medical clearance to begin exercising in the first place — that decision belongs to ACSM's current preparticipation screening algorithm, covered next in Section 6.4, which intentionally does not use risk-factor counting. Confusing the two is a common error: a patient can have several positive risk factors yet still not require medical clearance under the current algorithm if they are already regularly active with no symptoms.

Common Interview Pitfalls

• Accepting a patient's self-reported medication list without comparing it to the chart
• Recording "no family history" without asking about the relative's age and relationship
• Skipping questions about secondhand-smoke exposure when the patient states "I don't smoke"
• Failing to document the sources compared and how discrepancies were resolved