What does the research say about advanced ECG age?

Advanced ECG age

There is 1 paper on advanced ECG age in aging research: 1 observational study in people. The newest story, Nov 14, 2026: “Heart-test age gap linked to poorer survival after valve surgery”.

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1 paper studies it6 findings

1 new paper in 30 daysSee all 1 papers on advanced ECG age

“Postoperatively, advanced ECG age was associated with increased risk of 30-day mortality (OR 1.69, p=0.043)”

Using an Artificial Intelligence ECG-Derived Biological Age for Risk Stratification of Patients Undergoing Surgical Aortic Valve ReplacementThe Annals of thoracic surgery2026doi:10.1016/j.athoracsur.2026.10.040

Humans1

Associations

Long-term mortality

upin humans1HR 1.25

1 study

Advanced ECG age is associated with long-term mortality in humans Following surgical aortic valve replacement; age gap >5 years (HR 1.25, p=0.003).
“Advanced ECG age was also independently associated with increased long-term mortality (HR 1.25, p=0.003).”
HumansFollowing surgical aortic valve replacement; age gap >5 yearsn = 5,503
Heart-test age gap linked to poorer survival after valve surgery
The Annals of thoracic surgeryNov 1, 2026

ICU stay duration

upin humans1

1 study

Advanced ECG age is associated with ICU stay duration in humans Following surgical aortic valve replacement; age gap >5 years (B +13.3 hours, p=0.001).
“longer ICU stay (B +13.3 hours, p=0.001)”
HumansFollowing surgical aortic valve replacement; age gap >5 yearsn = 5,503
Heart-test age gap linked to poorer survival after valve surgery
The Annals of thoracic surgeryNov 1, 2026

Creatinine

upin humans1

1 study

Advanced ECG age is associated with creatinine in humans Following surgical aortic valve replacement; age gap >5 years (B +0.09 mg/dL, p=0.014).
“higher postoperative creatinine levels (B +0.09 mg/dL, p=0.014)”
HumansFollowing surgical aortic valve replacement; age gap >5 yearsn = 5,503
Heart-test age gap linked to poorer survival after valve surgery
The Annals of thoracic surgeryNov 1, 2026

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1 paper in 12 months

The Annals of Thoracic SurgeryNov 14

Heart-test age gap linked to poorer survival after valve surgery

Patients whose estimated age exceeded their actual age by more than five years had higher 30-day death odds than other patients (odds ratio 1.69).Patients whose estimated age exceeded their actual age by more than five years had higher 30-day death odds than other patients (odds ratio 1.69).

Cohort · 5,503 peopleBiomarkers

Paper

Advanced ECG age

Associations

Latest

Heart-test age gap linked to poorer survival after valve surgery

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