04/12/2025
Here is lovely Hattie in her Christmas gear (because now it's December there really is no excuse!!).
Hattie is demonstrating one of our most used tools in the clinic - the ECG or electrocardiogram.
Almost every veterinary practice will utilise an ECG, particularly in the theatre to monitor patients under anaesthetic, but ours is a little bit special 😍
We use the ECG to document (and rule out) arrhythmias, which is when abnormal beats disrupt the usual electrical rhythm of the heart beat and can cause major upset in maintaining cardiac output. The reason our ECG is a bit special is that we don't just record one lead of the ECG, or even 3 like most theatre monitors, ours records 6 leads as a standard and can even perform 12 lead ECG when indicated by complicated rhythm disturbances 🤓
The different leads "look" across the heart at different points. The basic I II and III leads give great baseline information. AVR, AVL and AVF "look" through the heart at slightly different angles and give us more information. The 12 leads give EVEN MORE information and help us diagnose those really tricky arrhythmias.
We then measure the different waves of a normal beat and ascertain if there are any abnormalities within the PQRST. All of this is reported and then interpreted by our very clever Cardiologists 😁
The clips we use are atraumatic and very gentle, sometimes we use sticky pads on the feet of the patient. We don't sedate patients for this procedure because the sedation may cause changes in the ECG and we want to know what is normal for our patient. We ask our patients to lie on their right side with the help of cuddles and distraction whilst the ECG is recorded so that we can compare findings with the textbook normals. ECG's can also be recorded with the patient in an upright position if this is not possible.
Clients - we hope this post helps inform about the ECG and how we use it ☺️
Veterinary professionals - if you have a challenging ECG you would like help with we provide an advice service via email on info@jsvc.co.uk ☺️
www.jsvc.co.uk