What’s the Best Way to Monitor Heart Health in Aging Cats at Home?

April 22, 2024

Our feline companions may not be able to communicate how they’re feeling, but as responsible pet parents, it’s our duty to ensure they’re in the best of health. This is especially true as they age and become more susceptible to various health conditions, including heart disease. Monitoring your senior cat’s heart health at home is an essential part of preventive care that could help identify conditions early and increase the odds of effective treatment. Let’s explore how to do that effectively.

Recognize the Signs and Symptoms

Heart disease in cats can be a stealthy condition, often showing no noticeable signs until it is in its advanced stages. However, learning to identify subtle changes in your cat’s behavior and physical condition can be a significant first step in monitoring their heart health.

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In general, changes to look for in your senior cat include lethargy, rapid breathing, decreased appetite, weight loss, and a swaying gait. If your cat exhibits these symptoms, don’t wait—schedule a veterinary visit promptly. A vet can provide a more thorough examination and conduct necessary tests to determine if heart disease is the cause.

Regular Veterinary Check-ups

Regular veterinary check-ups are vital for your aging cat. This allows for early detection of any potential heart conditions. During these visits, your cat’s heart rate and rhythm will be checked, and blood tests may be conducted.

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Blood tests are particularly helpful in diagnosing heart disease by detecting elevations in cardiac enzymes or changes in other blood parameters. Your veterinarian may also recommend imaging techniques such as radiographs, ultrasound, or echocardiograms to visualize the heart and assess its function.

Monitor Your Cat’s Diet and Exercise

A balanced diet is crucial to your cat’s overall health. Obesity can lead to various health issues, including heart disease. Hence, ensure that your cat gets a balanced diet with an appropriate amount of calories for their age, size, and lifestyle.

Exercise is also vital for your cat’s heart health. Regular interactive play sessions can help maintain a healthy body weight and keep your cat’s heart strong. However, be mindful of their age and physical limitations and adjust their exercise regimen accordingly.

Monitor Dental Health

Dental health is often overlooked but can be a crucial factor in your cat’s overall health. Dental disease can lead to bacteria entering the bloodstream, potentially damaging the heart valves. Regular dental care, including tooth brushing and professional cleanings as needed, can help prevent this.

Listen to Your Cat’s Heartbeat

Learn to listen to your cat’s heartbeat. This can be achieved at home using a stethoscope. A normal resting heart rate for cats is between 150 and 200 beats per minute. If the heart rate is consistently too high or too low, it could signify a heart condition.

Keep in mind that while at-home monitoring is an essential part of caring for your aging cat, it should never replace professional veterinary care. Always consult with your vet if you notice any changes in your cat’s behavior, eating habits, or physical condition. Remember, early detection is key to successfully managing heart disease and ensuring your feline friend enjoys a heart-healthy life well into their golden years.

Detailed Observation of Behavioral Changes

Pinpointing changes in your senior cat’s behavior is a fundamental aspect of at-home monitoring. The progression of heart disease in cats often leads to altered behavior patterns. For instance, cats with heart disease may experience difficulty breathing, leading to a reluctance to move about as frequently or energetically as before. This could manifest as your cat avoiding stairs, jumping onto surfaces less often, or generally displaying a decrease in activity levels.

Increased respiratory rate is another major signal of potential heart problems. If your cat is at rest and you observe a respiratory rate higher than 30-40 breaths per minute, this may suggest heart disease. Further, if your cat begins to breathe with its mouth open, this is a serious warning sign requiring immediate veterinary attention, as cats naturally breathe through their nose.

Additionally, pay attention to your cat’s sleeping habits. Cats with heart disease may sleep more than usual due to fatigue associated with the condition. Other signs include a change in body condition due to unexpected weight loss, and a decrease in grooming habits, leading to a dull, unkempt coat.

Also, be aware of changes in your cat’s appetite. If your cat begins to eat less or shows difficulty swallowing, this could be symptomatic of heart failure or other serious health issues.

Remember, these signs are not definitive proof of heart disease in cats, but they are cause for concern and warrant a professional veterinary consultation.

Assessing Heart and Pulse Rate at Home

A vital part of monitoring your cat’s heart health at home involves learning how to check their heart and pulse rates. The heart rate of cats varies, but generally, a normal heart rate for a relaxed cat is between 150 and 200 beats per minute.

You could use a stethoscope to listen for any abnormalities in your cat’s heartbeat. Irregular rhythms, exceptionally fast or slow heart rates, or the presence of a heart murmur may all indicate underlying heart disease.

Alternatively, you could monitor your cat’s pulse rate. The easiest place to locate a pulse is the femoral artery, which is found on the inside of the back leg. A normal pulse for a cat is between 160 and 240 beats per minute. It’s important to remember that the pulse and heart rate should be approximately equal. A discrepancy between these two rates is known as a pulse deficit and could indicate an issue with the heart’s efficiency.

In line with these, monitoring your cat’s blood pressure can provide insights into their cardiovascular health. Elevated blood pressure, also known as hypertension, can be a sign of heart disease. While measuring blood pressure at home might be challenging, your vet can provide guidance on how, or can perform this as part of your regular check-ups.


As our beloved feline friends age, their susceptibility to heart disease increases. However, through diligent care and regular at-home monitoring, we can help ensure their health and wellbeing. By recognizing the signs of heart disease, ensuring regular veterinary check-ups, maintaining a balanced diet and exercise regime, monitoring dental health, and assessing heart rate and pulse rate, we can contribute significantly to the early detection and management of heart-related conditions.

Remember, while at-home monitoring is a significant part of cat care, it doesn’t replace the need for professional veterinary care. Always consult with your vet if you notice any changes in your cat’s behavior, eating habits, or physical condition. Together, we can help our senior cats live out their golden years with a healthy and active heart.