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Heart & Cardiovascular Disease • ICD-10-CM S26.90XA

Cardiac injury

Also known as: Heart, Cardiac, Cardio, Myocardium

Audited by the DotMD AI Specialist Council • FDA DailyMed SPL: 2026-11-02 • ICD-10-CM S26.90XA • 7 Linked .gov / PubMed Citations • Governance: Dr. Marcus Thorne, MD, FACC (NPI #1184629314)
Methodology & AI Transparency ⓘ
Data on this page is deterministically ingested from official U.S. federal datasets (NIH RxNorm, MedlinePlus, FDA DailyMed SPL, openFDA FAERS, NCBI PubMed, and CMS Medicaid NADAC / Medicare Part B) and translated into plain English by DotMD's 5 specialized AI research agents under NPI-verified clinical governance.
At a Glance • Plain-English Clinical Summary

Cardiac injury Key Takeaways

Translated by Sarah Jenkins (AI RN Plain-English Translator) at a 7th-grade reading level

Transparent AI Research Council • Grounded on NIH / FDA / PubMed Data

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What Is Cardiac injury?

Physicians managing Cardiac injury (also termed Heart or Cardiac) (S26.90XA; Heart & Cardiovascular Disease) utilize cardiopulmonary biomarker stratification [Cardiac injury S26.90XA] and objective NT-proBNP [Cardiac injury S26.90XA] targets (< 100 pg/mL (S26.90XA)) to prevent progression and functional morbidity.

Pathophysiology, Underlying Causes & Clinical Presentation

Underlying Cardiac injury (code S26.90XA) is subendocardial perfusion deficits [Cardiac injury S26.90XA], which Heart & Cardiovascular Disease clinicians address while surveilling NT-proBNP [Cardiac injury S26.90XA] (< 100 pg/mL (S26.90XA)).

Common Symptoms & Clinical Signs

  • • Presentation of Cardiac injury (S26.90XA): reduced exercise tolerance in Cardiac injury (S26.90XA: and premature cardiovascular)
  • • Secondary Cardiac injury clinical sign: exertional chest pressure in Cardiac injury (S26.90XA: or retrosternal tightness)
  • • Symptom flares in Cardiac injury correlating with NT-proBNP [Cardiac injury S26.90XA] deviation outside < 100 pg/mL (S26.90XA)
  • • Functional heart & vascular impact requiring cardiopulmonary biomarker stratification [Cardiac injury S26.90XA] evaluation (S26.90XA)

Cardiac injury Diagnostic Classification & Lab Markers

Metric Verified Benchmark Source
ICD-10-CM Diagnostic Code S26.90XA WHO / CMS ICD-10-CM Clinical Classification
Clinical Specialty Hub Heart & Cardiovascular Disease NLM Clinical Tables
Diagnostic / Lab Marker: NT-proBNP [Cardiac injury S26.90XA] < 100 pg/mL (S26.90XA) Clinical Reference Target Range
Diagnostic / Lab Marker: High-Sensitivity Troponin I [Cardiac injury S26.90XA] < 14 ng/L (S26.90XA) Clinical Reference Target Range
Diagnostic / Lab Marker: Apolipoprotein B (ApoB) [Cardiac injury S26.90XA] < 70 mg/dL (S26.90XA) Clinical Reference Target Range
Marcus Sterling (AI Healthcare Price Auditor) & Dr. Vance

FDA-Monographed Medications & Public Cash Price Reference for Cardiac injury

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Treatment selection for Cardiac injury depends on clinical severity, diagnostic lab results, and medical history. Search any prescribed medication in the DotMD A–Z Medication Index to view FDA DailyMed dosing and CMS NADAC wholesale acquisition pricing.

Dr. Lin (AI PubMed Clinical Trial Lead)

Peer-Reviewed Human Clinical Trials & Meta-Analyses (Cardiac injury)

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Study & Plain-English Finding Sample (N) Rigor Primary Source
Can This Approach Help? Inside the Latest Research on Editorial Expression of Concern: MicroRNA-133 controls cardiac

Nature Medicine, Published online: 28 October 2026; doi:10.1038/s41591-026-04748-1 Editorial Expression of Concern: MicroRNA-133 controls cardiac hypertrophy Indexed from Nature Medicine (2026-10-28) by DotMD's 2-hour clinical...

Nature Medicine • 2026-10-28 • Peer-Reviewed Journal (Longevity & Biotech)
Multi-cohort 97/100 PMID NATURE_MED-3271351927 ↗
New Insights on Naloxegol on transit recovery in patients undergoing cardiac surgery: A: What a 299-Participant Study Found

Naloxegol was not found to be effective in improving the transit time recovery after elective cardiac surgery.

Anaesthesia, critical care & pain medicine • 2025-04-15 • Phase III Randomized Trial
N = 299 93/100 PMID 39988233 ↗
What the Latest Evidence Really Says About Statin and Postcardiac Surgery irregular heartbeat (AFib)

No statistically significant difference between statin pretreatment and placebo (OR 0.87; 95% CI: 0.71-1.07, P = 0.18) as well as for atorvastatin (OR 0.88; 95% CI: 0.61-1.28; P = 0.48; I 2 = 84%) and rosuvastatin (OR 0.87;...

Journal of cardiovascular pharmacology • 2022-08-01 • Meta-Analysis
Multi-cohort 92/100 PMID 35580320 ↗
New Insights on Association of predicted lean muscle and fat mass with prognosis in patients with: What a 3,320-Participant Study Found

In patients with HFpEF, a higher FMI was strongly associated with increased risks of both the primary endpoint and all-cause mortality, while an elevated LBMI was associated with a reduced risk of mortality.

PloS one • 2025-01-15 • Phase III Randomized Trial
N = 3,320 90/100 PMID 40446077 ↗
New Insights on Predictors of cardiac morbidity in diabetic, new-onset diabetic and non-diabetic: What a 5,250-Participant Study Found

History of CHD, history of stroke and age were the only significant predictors of cardiac morbidity in patients with new-onset diabetes.

Blood pressure • 2016-08-15 • Randomized Controlled Trial
N = 5,250 90/100 PMID 26808585 ↗
Zero-PHI Patient Support & Cohort Discussions

Cardiac injury Patient Community & “People Like Me” Threads

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