Evidence map›Paper›PMID 42353413›Full record

ArticleAnimals : an open access journal from MDPI2026

First Description of Hypertrophic Cardiomyopathy Phenotype in Apparently Healthy Cats in Morocco: An Echocardiographic Prevalence Study.

Hanaa El Atmani, Faouzi Kichou, Alberto Tarducci, Rahma Azrib, Mohammed Piro

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Article in Animals : an open access journal from MDPI, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Hanaa El AtmaniUnit of Equines and Small Animals, Department of Medicine, Surgery and Reproduction, Hassan II Agronomic and Veterinary Institute, Rabat BP 6202, Morocco.ORCID 0009-0009-8481-3028
Faouzi KichouUnit of Histology and Pathological Anatomy, Department of Veterinary Pathology and Public Health, Hassan II Agronomic and Veterinary Institute, Rabat BP 6202, Morocco.ORCID 0000-0003-1147-9128
Alberto TarducciDepartment of Veterinary Science, University of Turin, 10095 Grugliasco, Italy.ORCID 0000-0002-0485-6258
Rahma AzribUnit of Equines and Small Animals, Department of Medicine, Surgery and Reproduction, Hassan II Agronomic and Veterinary Institute, Rabat BP 6202, Morocco.ORCID 0000-0002-2756-2471
Mohammed PiroUnit of Equines and Small Animals, Department of Medicine, Surgery and Reproduction, Hassan II Agronomic and Veterinary Institute, Rabat BP 6202, Morocco.ORCID 0000-0002-4669-0305

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hypertrophic Cardiomyopathy Phenotype (HCM-Ph) is the most common group of myocardial disorders in cats. It has been the subject of research worldwide with prevalence rates ranging from 8% to 34%. However, there is no data available on its occurrence in Morocco. This study aimed to investigate the prevalence of HCM-Ph in apparently healthy cats in Morocco, describe the epidemiological and echocardiographic findings of affected cats and to compare patients in ACVIM stages B1 and B2. A total of 81 apparently healthy cats underwent echocardiographic screening. The overall prevalence of HCM-Ph was 9.88% (95% CI: 4.36-18.54%). The median age was four years (IQR 3.5-5.5) and a male overrepresentation (75%) was noted. Affected cats exhibited various echocardiographic patterns of left ventricular hypertrophy, normal left ventricular diameters, preserved fractional shortening and different degrees of left atrial enlargement. Cats in B2 stage were older and had more myocardial hypertrophy compared to cats in B1 stage, highlighting the potential role of wall thickness in clinical staging and risk assessment. Subclinical HCM-Ph is relatively common in apparently healthy cats in Morocco. Veterinarians should be aware of its clinical importance, as despite the fact that it presents no clinical signs, it can have fatal cardiovascular outcomes.

Indexed as

cardiomyopathyechocardiographyfelineheart diseaseleft ventricular hypertrophy

Identifiers

PMID42353413
PMCPMC13295709

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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.