Updated On September 23rd, 2025
Pet's info: Cat | Sphynx | Female | unspayed | 1 month and 23 days old
How often do you get a Sphynx scanned for HCM and what's the youngest age do they need to be scanned? Also, around how much does it usually cost?
1 Answer
Published on September 13th, 2017
HCM can occur at any age but is more common in adult cats. An echocardiogram (ultrasound of the heart) can be done at 2-3 years of age. If the echo is clear, recheck every other year until 8-9 years of age. Yearly echocardiograms should be done at this point. If symptoms (lethargy, difficulty breathing, coughing, murmur, arrythmias, sudden paralysis) develop sooner, have your cat examined by your veterinarian or a veterinary cardiologist every 6 months or yearly beginning at an earlier age.
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