How to perform a blood pressure measurement in a cat

Summary

In this informative video, Dr. Rachel Corman, a feline specialist at VSS, along with nurse Shelley, demonstrates the proper technique for measuring a cat's blood pressure using a Doppler device. They emphasize the importance of selecting the correct cuff size, typically two centimeters for most cats, and caution against applying tape in a full 360-degree wrap which could affect readings. The process involves placing the cuff, applying gel to ensure contact with the artery, and using the Doppler probe to detect the pulse. They also highlight the need to start with low volume and apply minimal pressure. Dr. Corman advises taking multiple measurements and averaging them for accuracy, disregarding the first reading. The video is an excellent resource for cat owners or veterinary professionals looking to learn or improve their blood pressure measurement skills on felines.

Takeaways

• 🔬 **Cuff Size Matters**: Use a 2 cm cuff for most cats, a 1 cm for very small ones, and a 3 cm for larger cats.
• 📏 **Taping Technique**: Attach the cuff with a small piece of tape to prevent it from popping off, but avoid a 360-degree wrap which can affect readings.
• 🐾 **Hair Clipping Optional**: Some prefer not to clip hair at the back of the cat's foot to avoid distress.
• 👂 **Finding the Pulse**: Locate the pulse by feeling under the cat's foot instead of clipping hair.
• 💧 **Gel Application**: Apply gel to part the hairs on the back of the foot for better contact with the Doppler probe.
• 📻 **Volume Control**: Start with the volume low to avoid startling the cat or those around.
• 🎛️ **Probe Pressure**: Apply minimal pressure with the probe to the back of the foot to detect the pulse.
• 📉 **Initial Reading Disregard**: Disregard the first blood pressure measurement and take an average of the next five.
• ✋ **Sphygmomanometer Technique**: Ensure the hand of the sphygmomanometer is fully extended between each measurement for accuracy.
• 🤔 **Multiple Measurements**: Take several measurements and calculate the average for a more reliable result.
• ℹ️ **Further Assistance**: For additional questions, contact the clinic or visit their website for more information.

Q & A

Who is the speaker in the video transcript?

The speaker in the video transcript is Dr. Rachel Corman, a feline specialist at VSS.

What is the main topic of the demonstration?

The main topic of the demonstration is how to perform a Doppler blood pressure test on a cat.

What is the typical cuff size used for most cats during the blood pressure test?

The typical cuff size used for most cats is two centimeters.

Why is it important not to tape the cuff in a 360-degree fashion?

Taping the cuff in a 360-degree fashion could affect the blood pressure readings, leading to inaccurate results.

Why does Dr. Corman prefer not to clip the hair at the back of the cat's foot?

Dr. Corman prefers not to clip the hair because some cats can get distressed by the clippers.

How does Dr. Corman ensure proper contact with the artery during the test?

Dr. Corman ensures proper contact with the artery by applying plenty of gel to part the hairs on the back of the cat's foot and using the crystal probe.

What is the initial step in using the Doppler device?

The initial step is to start with the volume turned down low to avoid startling anyone when the device is switched on.

How should the crystal probe be applied to the cat's foot?

The crystal probe should be applied lightly to the back of the cat's foot without applying much pressure.

What is the procedure for inflating and deflating the cuff?

The cuff should be inflated until the sound of the cat's pulse is no longer audible, then gradually deflated until the pulse sound is heard again.

Why does Dr. Corman disregard the first measurement of blood pressure?

Dr. Corman disregards the first measurement to ensure accuracy, and instead takes an average of the next five measurements.

What is the recommended action between each measurement to improve accuracy?

The hand of the sphygmomanometer should be brought all the way to the bottom between each measurement.

How can viewers get more information or ask additional questions about the procedure?

Viewers can contact the clinic at any time or visit their website for further information.