ArticleJournal of veterinary internal medicine
Longitudinal assessment of systolic anterior motion of the mitral valve in cats with hypertrophic cardiomyopathy.
Article in Journal of veterinary internal medicine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Cardiovascular biomarkers in feline hypertrophic cardiomyopathy phenotype: evidence from the last decade.Veterinary research communications · 2026Pooled it
- Early activation of Virchow's triad in feline hypertrophic cardiomyopathy: beyond spontaneous echo contrast and insights into translational thromboembolism.Frontiers in veterinary science · 2026Review
- Clinical-Diagnostic and Therapeutic Advances in Feline Hypertrophic Cardiomyopathy.Veterinary sciences · 2025Review
- Linking clinical and imaging diagnostic assessments of the feline hypertrophic cardiomyopathy phenotype.Frontiers in veterinary science · 2025Review
- Longitudinal assessment of systolic anterior motion of the mitral valve in cats with hypertrophic cardiomyopathy.Journal of veterinary internal medicineArticle
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe proportion of cats with hypertrophic cardiomyopathy (HCM) that lose systolic anterior motion of the mitral valve (SAM) in the long term is unknown. HYPOTHESIS/
objectivesCats with HCM will lose SAM in the long term. Loss of SAM will be associated with greater age, longer scan-interval, and altered left ventricular (LV) dimensions. ANIMALS: Sixty unsedated cats with HCM, not receiving beta blockers or pimobendan.
methodsA retrospective cohort study from 2 referral centers. Cats were eligible if they had been diagnosed with HCM and had a repeat echocardiogram ≥1 year later. Clinical and echocardiographic data of the left heart variables were collected.
resultsThirty-eight cats had SAM at the initial scan. After a median follow-up time of 2.1 years (range: 1.0-5.9), 7 cats had lost SAM (18%) and 5 cats (23%) gained SAM. On follow-up, cats with SAM at the initial scan had a larger left atrium (P = .037), lower left atrial fractional shortening (P = .014), greater LV internal diameter in end-systole (P = .002), and lower LV fractional shortening (P < .001). Four cats with SAM developed congestive heart failure. There were no new cases of congestive heart failure or change in left heart variables in cats without SAM at the initial scan. The gain or loss of SAM was not associated with age or time between scans. CONCLUSIONS AND CLINICAL IMPORTANCE: Similar proportions of cats gained or lost SAM. Cats with SAM at baseline had more evidence of disease progression than cats without SAM.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.