evidence card · routine_inpatient_stress_test_low_value
Routine inpatient stress testing in low-risk hospitalized patients is low-value care
Established consensus
H4
▲ supports
stakes moderate
1 post scored
·
across 1 account
·
4 sources
Summary
Multiple professional society Choosing Wisely lists and ACC/AHA chest-pain guidance recommend against routine inpatient stress testing in low-risk patients. Observational studies (including large Medicare analyses) show inpatient stress testing in low-risk chest pain rarely changes management, adds length of stay and cost, and generates downstream angiography without mortality benefit. The 2021 AHA/ACC Chest Pain Guideline favors early discharge with outpatient testing (or no testing) for low-risk patients ruled out by high-sensitivity troponin. Exception: intermediate/high-risk patients or incomplete rule-out still benefit.
Five-score assessment
Consensus
5/5
ACC/AHA chest pain guideline, ACC/AHA perioperative guideline, and SHM/ACP Choosing Wisely all recommend against routine inpatient stress testing in low-risk patients.
Evidence certainty
3/5
Evidence base is mostly observational cohorts and guideline consensus rather than large RCTs comparing inpatient vs no-test strategies.
Replication
4/5
Safavi 2014, Foy 2015, Hermann 2013 and related analyses independently show low yield and wide practice variation without outcome differences.
Contradiction
1/5
Some argue stress testing identifies a small high-risk subset missed by troponin alone, but magnitude is small and not outcome-changing.
Directness
4/5
Outcomes studied include downstream catheterization, revascularization, MI/death, length of stay — directly patient-relevant.
Scope
Population
Hospitalized adults with low pretest probability of CAD (e.g., low-risk chest pain, preoperative low-risk non-cardiac surgery)
Intervention
Inpatient provocative stress testing (exercise ECG, stress echo, nuclear MPI) prior to discharge
Outcome
Downstream invasive procedures, length of stay, MACE, cost
Not supported for
- High pretest-probability patients with ongoing ischemic symptoms
- Acute coronary syndrome workup where rule-out is incomplete
- Patients with abnormal biomarkers or ECG changes
Evidence sources
Supporting (4)
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guideline 2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR Guideline for the Evaluation and Diagnosis of Chest Pain ↗For low-risk acute chest pain patients, routine inpatient stress testing is not recommended; defer to outpatient or no testing after rule-out.
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SHM recommends against stress cardiac imaging as a preoperative or inpatient assessment in low-risk patients with no active cardiac symptoms.
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Inpatient stress testing after low-risk chest pain varies 10-fold across hospitals without differences in downstream MI rates, suggesting low yield.
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guideline 2014 ACC/AHA Guideline on Perioperative Cardiovascular Evaluation for Noncardiac Surgery ↗Routine preoperative noninvasive stress testing is not recommended in low-risk surgery or good functional capacity patients.