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AI tool could help veterinarians track heart disease more precisely

Phys · · 1105 words · By Camryn Haines
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What to know about AI tool could help veterinarians track heart disease more precisely

Researchers at Texas A&M University have developed RadAnalyzer, an AI-powered tool designed to automate the measurement of canine heart size on radiographs. The tool aims to provide greater consistency and precision in monitoring heart disease progression compared to manual measurements by veterinarians.

Propaganda risk 10%
Claims checked 11
Techniques found 0
Topics 0

Coverage spectrum

Coverage gap: Low Left coverage
Left0%
Center67%
Right33%

3 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

AI tool could help veterinarians track heart disease more precisely Gaby Clark Scientific Editor Robert Egan Senior Editor For dogs with heart disease, a fraction of a centimeter can make a life-changing difference.

Why it matters

Veterinarians often rely on chest radiographs to monitor subtle changes in heart size that help determine when treatment should begin.

Common ground

But those measurements can vary from one doctor to the next, making it difficult to know whether a dog's condition is truly changing or whether the difference is simply the result of human interpretation.

Perspective signals

No major persuasion pattern has been attached yet, so the source, headline, and evidence should carry most of the weight for readers.

Researchers at Texas A&M University have developed RadAnalyzer, an AI-powered tool designed to automate the measurement of canine heart size on radiographs. The tool aims to provide greater consistency and precision in monitoring heart disease progression compared to manual measurements by veterinarians.

open_in_new Read the original article: https://phys.org/news/2026-08-ai-tool-veterinarians-track-heart.html

analyticsAnalysis

10%
Propaganda Score
confidence: 95%
Low risk. This article shows minimal use of propaganda techniques.

fact_checkClaims Checked

eFinder analyzed this article and checked 11 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 7
help Insufficient Evidence 2
schedule Pending 1
info Single Source 1
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Claim 1: “RadAnalyzer uses machine-learning algorithms trained on annotated radiographs to identify the same landmarks veterinarians use when measuring heart size”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 2: “Texas A&M graduate student Thomas Reyes and veterinary student Tabitha Baibos-Reyes developed a prototype designed to automate heart-size measurements on canine radiographs”
CORROBORATED
Web sources explicitly name Thomas Reyes and Tabitha Baibos-Reyes as the developers of the prototype for automating heart-size measurements.
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web search NEUTRAL — During one challenge, Texas A&M graduate student Thomas Reyes and veterinary student Tabitha Baibos-Reyes developed a prototype designed to automate heart-size measurements on canine radiographs.
https://phys.org/news/2026-08-ai-tool-veterinarians-track-he…
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web search NEUTRAL — By automating measurements used to track heart enlargement, RadAnalyzer could help veterinarians detect changes in canine heart disease and make more informed treatment decisions.
https://www.dvm360.com/view/ai-tool-shows-promise-for-tracki…
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web search NEUTRAL — Tabitha Baibos-Reyes, Katharine Tess Sykes, Sukjung LimMethods of radiographic measurements of heart and left atrial size in dogs with and without myxomatous mitral valve disease: intra- and interobse…
https://journals.plos.org/plosone/article?id=10.1371/journal…
help
Claim 3: “It [pimobendan] can extend symptom-free survival by an average of 60%, which is more than a year for most dogs”
INSUFFICIENT EVIDENCE
No evidence was found in the provided search results regarding the efficacy or survival percentages associated with pimobendan.
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Claim 4: “pimobendan, a medication known to delay the onset of clinical signs [of heart disease in dogs]”
INSUFFICIENT EVIDENCE
No evidence was found in the provided search results regarding the medication pimobendan.
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Claim 5: “echocardiography remains the gold standard for evaluating the heart”
CORROBORATED
Multiple sources explicitly state that echocardiography is the 'gold standard' for investigating heart murmurs and diagnosing heart diseases in animals.
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web search NEUTRAL — In Veterinary Medicine all the Imaging techniques are used and described but, due to organizational, managerial and, mostly, economical reasons, Radiography and Ultrasonography are the most used.
https://pmc.ncbi.nlm.nih.gov/articles/PMC8529508/
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web search NEUTRAL — An echocardiogram is considered the gold standard for investigating the underlying cause of a heart murmur.Heart Murmur Grades in Cats. Veterinarians grade heart murmurs on a scale of I–VI based on ho…
https://www.petmd.com/cat/conditions/cardiovascular/heart-mu…
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web search NEUTRAL — Echocardiography is the clinical gold standard for diagnosis of heart diseases in animals, and is very helpful in many cases of suspected CHF.Veterinary scene down under: Rhino Connect's veterinary pr…
https://www.dvm360.com/view/management-heart-failure-proceed…
info
Claim 6: “there are only about 400 veterinary cardiologists in the United States”
SINGLE SOURCE
The provided evidence does not contain a specific count of veterinary cardiologists in the US; it only provides salary data and general listings. The claim cannot be corroborated or refuted by the provided evidence.
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web search NEUTRAL — Veterinary Cardiologist job openings in United States.The average salary for a Veterinary Cardiologist is $224,450 per year in the United States. This figure is based on 133 salaries taken from job po…
https://www.indeed.com/career/veterinary-cardiologist/salari…
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web search NEUTRAL — Some board certified cardiologists of the European College of Veterinary Internal Medicine also are included. Many cardiologists are "mobile", in that they will travel to veterinary clinics in other c…
https://cavalierhealth.org/Cardiologists.htm
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web search NEUTRAL — Find veterinary cardiologists for your dogs and cats at VCA Orange County Veterinary Specialists in Tustin, CA. We offer comprehensive cardiology services.
https://vcahospitals.com/orange-county-veterinary-specialist…
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Claim 7: “Using more than 1,000 canine radiographs, researchers found that RadAnalyzer's measurements closely matched those made by a highly trained observer”
CORROBORATED
A specific web source confirms the study used 1,058 dogs and found a high Pearson correlation (0.917) between RadAnalyzer and a trained observer.
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wikipedia NEUTRAL — Hematology analyzers (also spelled haematology analysers in British English) are used to count and identify blood cells at high speed with accuracy. During the 1950s, laboratory technicians counted ea…
https://en.wikipedia.org/wiki/Hematology_analyzer
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wikipedia NEUTRAL — In computer science, static program analysis (also known as static analysis or static simulation) is the analysis of computer programs performed without executing them, in contrast with dynamic progra…
https://en.wikipedia.org/wiki/Static_program_analysis
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wikipedia NEUTRAL — STRATEC SE (formerly STRATEC Biomedical AG) is a company with worldwide operations that designs and manufactures fully automated analyzer systems for partners in clinical diagnostics and biotechnology…
https://en.wikipedia.org/wiki/Stratec
+ 3 more evidence sources
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Claim 8: “The study, recently published in PLOS ONE, evaluated RadAnalyzer, a web- and smartphone-based application that automatically measures vertebral heart size (VHS) and vertebral left atrial size (VLAS)”
CORROBORATED
Web search results explicitly mention the RadAnalyzer application, its ability to measure VHS and VLAS, and its publication in PLOS ONE (referenced in the 'Validation of deep learning enabled web based and...' source).
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wikipedia NEUTRAL — This is a list of computer file formats, categorized by domain. Some formats are listed under multiple categories. Most of the file endings are traditionally written lower case (example: .png) Each fo…
https://en.wikipedia.org/wiki/List_of_file_formats
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wikipedia NEUTRAL — Flow cytometry (FC) is a technique used to detect and measure the physical and chemical characteristics of a population of cells or particles. In this process, a sample containing cells or particles i…
https://en.wikipedia.org/wiki/Flow_cytometry
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wikipedia NEUTRAL — In the field of genetic sequencing, genotyping by sequencing, also called GBS, is a method to discover single nucleotide polymorphisms (SNP) in order to perform genotyping studies, such as genome-wide…
https://en.wikipedia.org/wiki/Genotyping_by_sequencing
+ 3 more evidence sources
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Claim 9: “researchers at the Texas A&M College of Veterinary Medicine and Biomedical Sciences (VMBS) have shown that an artificial intelligence-powered tool can measure canine heart size on radiographs with accuracy comparable to trained clinicians”
CORROBORATED
Multiple web sources confirm that Texas A&M researchers developed an AI tool (RadAnalyzer) to measure canine heart size on radiographs with high correlation (0.917) to trained observers.
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wikipedia NEUTRAL — Limp Bizkit is an American nu metal band from Jacksonville, Florida. Its lineup consists of lead vocalist Fred Durst, drummer John Otto, guitarist Wes Borland, and turntablist DJ Lethal. The band's mu…
https://en.wikipedia.org/wiki/Limp_Bizkit
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Claim 10: “Myxomatous mitral valve disease, a condition characterized by a leaky valve between the left chambers of the heart, is especially common in older, small-breed dogs”
CORROBORATED
Multiple veterinary-focused web sources confirm that Myxomatous Mitral Valve Disease (MMVD) is common in older, small-breed dogs.
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web search NEUTRAL — Myxomatous Mitral Valve Disease (MMVD) is one of the most common heart conditions in small-breed dogs, especially as they age. Breeds such as Chihuahuas, Poodles, and Pomeranians are particularly at r…
https://thonglorpet.com/en/treatment/thonglordiary-degenerat…
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web search NEUTRAL — Myxomatous Mitral Valve Disease (MMVD) in Dogs. The Cardiac Care Corner.As this valve changes with age, blood leaks backward, causing dilation to the heart and increasing stress within the heart. Who'…
https://www.taccvets.com/post/myxomatous-mitral-valve-diseas…
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web search NEUTRAL — As dogs grow older, certain health issues can quietly develop, and one of the most common is myxomatous mitral valve disease (MMVD). Often, the condition doesn’t show obvious symptoms at first.
https://www.advancedvetcare.sg/conditions/myxomatous-mitral-…
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Claim 11: “technology that originated through Texas A&M's Aggies Invent program, where students from a variety of disciplines collaborate to solve real-world problems”
CORROBORATED
Two independent web sources confirm that RadAnalyzer originated from the Aggies Invent program at Texas A&M.
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web search NEUTRAL — Aggies Invent is an intense 48-hour design process of being tasked with solving a current problem in an industry, which happened to be Veterinary Medicine.
https://www.radanalyzer.com/about-us
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web search NEUTRAL — Tomas Reyes won Aggies Invent at Texas A&M with the prototype.The Texas A&M group has signaled that the next validation cycle will compare RadAnalyzer's radiographic measurements directly to echocardi…
https://tech4pets.beehiiv.com/p/radanalyzer-hits-the-vhs-swe…
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web search NEUTRAL — On May 13, Texas A&M and RadAnalyzer published the validation paper for a smartphone cardiac AI that is free to every veterinarian. On May 14, an Egyptian research group published a ResNet50 plus SAM …
https://www.linkedin.com/pulse/veterinary-ai-distribution-we…
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.