Now I will introduce you all to my lovely girlfriend - The Veterinarian in training...
Hey all. Its good to hear that our fellow Emergency Staff in the human world are caring about pets. I've been an Emergency and Critical Care vet nurse for 6 years now, so pet CPR is kind of a specialty of mine.
Some things to know:
1. Check oral mucous membranes to assess color/CRT; CRT should be less than 2 sec, color should be "bubblegum" pink. Give 02 if any deviations from this. Shoving an O2 tube up or against a nostril is fine as long as the pet tolerates it. Or, cut a small hole in a disposable plastic solo cup, thread O2 line through that, and place over pet's muzzle.
2. Assess pulse at the medial saphenous (femoral) artery. Auscultate heart beneath the point of a bent elbow. Dogs can get all the same arrhythmias humans can, just for different reasons. Dogs have a higher tolerance for VPCs, but still don't do well with V-tach. We don't tend to defib dogs for V-tach. Don't defibrillate a dog unless under a vets direct supervision (as in, the vet is on scene or one the phone with you). You don't shave them, just use a ton of gel, no alcohol. A flaming pet is no fun for anyone.
3. Success of in-hospital CPR is about the same as humans. Big university and some specialty hospitals can do all out life support for dogs and cats. I've put dogs and cats on ventilators, transfused them, done hemodialysis on them, etc. I've seen owners spend tens of thousands of dollars on their pets. I've also seen owners spend nothing.
4. Out-of hospital CPR success studies are harder to do since we don't have EMS in the vet field. I have heard of some stories of owners intubating their dogs with garden hoses and such. Some of those patients live, some die. The success rate of not trying is 0%.
5. I agree with the previous descriptions of chest compressions and overall technique with one alteration. For dogs under 20 kgs, compress directly over the heart. Cats can be done this way, too, but you might only need one hand. For dogs bigger than 20 kgs, compress at the widest point of the chest. This causes the thoracic cavity to act like a bellows and is more efficient at moving blood around. The rate of chest compressions is about 60-100 per minute, depending on the size of the dog. Breaths are about 20 per minute. Ensure you are getting good expansion. I'm told dogs and cats are easier to intubate than humans. Never tubed a human before
6. If you're interested in pet CPR, take a class. EMS people like you guys probably have a way better chance of saving a dog than your average joe shmo. I commend all of you for your work and dedication to the field of life saving. All our veterinary knowledge of CPR is taken and modified from the work EMS has done over the years. With that, we can save both human and animal lives.