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Question:

Were these signs of heart disease in my cat?

Help, I'm so worried about my cat, Jasper! He's always been a super energetic furball, but lately, I've noticed some changes that have me really concerned. He's been breathing a bit heavier, and sometimes he just pauses mid-play like he's exhausted or catching his breath. I didn't think too much of it at first, assuming he was just getting older, but now I'm not so sure. To make things worse, he’s been coughing occasionally, which I've heard can be a bad sign. I also read somewhere that these could be signs of heart disease in cats, and now I'm freaking out thinking I might’ve missed something crucial. Has anyone experienced something similar with their cat? What should I be looking out for as definite red flags before I rush him to the vet? I'm really anxious about this and any advice would be hugely appreciated!

Answer:

Thanks for reaching out with your concern about your cat. Understanding the signs of heart disease in our feline friends is definitely important. Cats are excellent at hiding illnesses, so it's good that you're observant.



Common signs of heart disease in cats include difficulty breathing, decreased appetite, lethargy, and coughing, although not all cats will display these symptoms. Some cats might also be less active or may have a bluish tinge to their gums or tongue due to poor oxygen circulation.



At home, make sure your cat has a calm, stress-free environment and monitor their behavior closely. Ensure they have plenty of water, as hydration is important for heart health. Keep an eye on their breathing; if it becomes overly labored or rapid, that's a sign to seek immediate help.



It's crucial to watch for signs of serious issues, such as fainting, severe lethargy, or open-mouth breathing. These warrant a more urgent veterinary visit.



To get a better understanding of your cat's health, consider booking a video consult with one of our vets at Dial A Vet. They can provide personalized advice and help determine if further testing or treatment is necessary. You're taking a great step by being proactive, and we're here to help you every step of the way.

Answered by

Louise - Senior Veterinary Nurse, Dial A Vet

June 27, 2025

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The "Ask a Vet" forum on Dial A Vet offers general information and helpful tips on pet health, but it's not a substitute for professional veterinary care. The advice here doesn't create a veterinarian-client-patient relationship, and our vets can't diagnose or treat your pet remotely. For emergencies or specific medical concerns, always contact your local veterinarian immediately. Your pet's health is unique, and decisions should only be made after consulting with a qualified professional. By using this forum, you acknowledge these limitations and agree to seek in-person veterinary advice for all your pet's health needs. View our content guidelines.
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