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Canine Hypertrophic Cardiomyopathy: Symptoms, Treatment, and Prevention
Canine hypertrophic cardiomyopathy (HCM) is a chronic, often inherited heart muscle disease in which the left ventricular wall and septum thicken, impairing the heart's ability to relax and fill. Many dogs show no signs until they develop breathing difficulty, fainting, or sudden collapse, so early cardiac screening is essential.

What Is Brachycephalic Syndrome in Dogs
Brachycephalic syndrome is a condition in short-nosed dog breeds that obstructs airflow through the upper respiratory tract. This article explains the typical anatomy, signs such as noisy breathing and collapse, and how it is diagnosed and treated.